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# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
node_modules
dist
dist-ssr
*.local
# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?

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{
"recommendations": ["Vue.volar"]
}

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# Vue 3 + Vite
This template should help get you started developing with Vue 3 in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
Learn more about IDE Support for Vue in the [Vue Docs Scaling up Guide](https://vuejs.org/guide/scaling-up/tooling.html#ide-support).

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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Library_system</title>
</head>
<body>
<div id="app"></div>
<script type="module" src="/src/main.js"></script>
</body>
</html>

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{
"name": "library_system",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "vite build",
"preview": "vite preview"
},
"dependencies": {
"axios": "^1.11.0",
"element-plus": "^2.10.4",
"pinia": "^3.0.3",
"vue": "^3.5.17",
"vue-router": "^4.5.1",
"vuex": "^4.1.0"
},
"devDependencies": {
"@types/node": "^24.1.0",
"@vitejs/plugin-vue": "^6.0.0",
"unplugin-auto-import": "^19.3.0",
"unplugin-vue-components": "^28.8.0",
"vite": "^7.0.4"
}
}

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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

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<template>
<div v-if="sessionInitialized">
<el-container class="app-container">
<el-header>
<HeaderBar />
</el-header>
<el-main>
<router-view />
</el-main>
<el-footer>
<div class="footer-content">
<p>图书馆管理系统 &copy; {{ new Date().getFullYear() }}</p>
</div>
</el-footer>
</el-container>
</div>
<div v-else class="loading-container">
<el-loading-spinner />
<p>正在初始化...</p>
</div>
</template>
<script setup>
import { computed } from 'vue'
import { useStore } from 'vuex'
import HeaderBar from './components/HeaderBar.vue'
const store = useStore()
const sessionInitialized = computed(() => store.state.sessionInitialized)
</script>
<style>
.app-container {
min-height: 100vh;
display: flex;
flex-direction: column;
}
.el-main {
flex: 1;
padding: 0;
background-color: #f5f7fa;
}
.el-footer {
background-color: #545c64;
color: white;
text-align: center;
padding: 15px 0;
}
.footer-content {
max-width: 1200px;
margin: 0 auto;
}
.loading-container {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100vh;
background-color: #f5f7fa;
}
.loading-container p {
margin-top: 20px;
color: #606266;
font-size: 16px;
}
</style>

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/* Element Plus 主题定制 */
:root {
--el-color-primary: #165dff;
--el-color-primary-light-3: #3c8dff;
--el-color-primary-light-5: #6baaff;
--el-color-primary-light-7: #a3cfff;
--el-color-primary-light-8: #d6eaff;
--el-color-primary-light-9: #f4faff;
}
body {
font-family: 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif;
background: #f6f8fa;
color: #222;
margin: 0;
}
.el-header, .el-footer {
background: #fff;
box-shadow: 0 2px 8px 0 rgba(0,0,0,0.03);
}
.el-menu {
border-right: none;
}
.el-card {
border-radius: 12px;
box-shadow: 0 2px 12px 0 rgba(22,93,255,0.04);
}
.el-main {
padding: 32px 24px 24px 24px;
min-height: 80vh;
}
a {
color: var(--el-color-primary);
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
/* 登录/注册页面居中 */
.page-center {
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
background: linear-gradient(135deg, #e3f0ff 0%, #f6f8fa 100%);
}
/* 头像样式 */
.avatar {
width: 48px;
height: 48px;
border-radius: 50%;
object-fit: cover;
box-shadow: 0 2px 8px 0 rgba(22,93,255,0.08);
}

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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="37.07" height="36" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 198"><path fill="#41B883" d="M204.8 0H256L128 220.8L0 0h97.92L128 51.2L157.44 0h47.36Z"></path><path fill="#41B883" d="m0 0l128 220.8L256 0h-51.2L128 132.48L50.56 0H0Z"></path><path fill="#35495E" d="M50.56 0L128 133.12L204.8 0h-47.36L128 51.2L97.92 0H50.56Z"></path></svg>

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<template>
<el-card class="book-card" shadow="hover" @click="$emit('click')">
<div class="book-cover">
<el-image :src="book.url" fit="cover" class="cover-image" :alt="book.title" />
</div>
<div class="book-info">
<h3 class="book-title">{{ book.title }}</h3>
<div class="book-meta" v-if="showMeta">
<el-tag type="info" size="small">{{ book.content }}</el-tag>
<el-tag type="success" size="small">{{ book.money }}/</el-tag>
</div>
<div class="book-status"v-if="showMeta">
<el-tag :type="book.state" size="small">
{{ book.state }}
</el-tag>
<span>阅读量: {{ book.number }}</span>
<el-button @click="$emit('borrow')"></el-button>
</div>
</div>
</el-card>
</template>
<script setup>
defineProps({
book: {
type: Object,
required: true
},
showMeta: {
type: Boolean,
default: true
}
})
</script>
<style scoped>
.book-card {
cursor: pointer;
transition: transform 0.3s;
height: 100%;
}
.book-card:hover {
transform: translateY(-5px);
}
.book-cover {
height: 180px;
overflow: hidden;
border-radius: 4px;
margin-bottom: 15px;
}
.cover-image {
width: 100%;
height: 100%;
object-fit: cover;
}
.book-info {
padding: 0 10px 10px;
}
.book-title {
margin: 0 0 10px;
font-size: 16px;
height: 24px;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-box-orient: vertical;
}
.book-meta {
display: flex;
gap: 5px;
margin-bottom: 10px;
flex-wrap: wrap;
}
.book-status {
display: flex;
justify-content: space-between;
align-items: center;
font-size: 13px;
color: #666;
}
</style>

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<!-- src/components/HeaderBar.vue -->
<template>
<el-header class="header">
<div class="logo">
<el-icon><Reading /></el-icon>
<span>图书馆管理系统</span>
</div>
<div class="nav">
<el-menu
:default-active="activeIndex"
mode="horizontal"
@select="handleSelect"
background-color="#545c64"
text-color="#fff"
active-text-color="#ffd04b">
<el-menu-item index="home">首页</el-menu-item>
<el-menu-item index="books">图书查询</el-menu-item>
<el-menu-item index="borrow">借阅图书</el-menu-item>
<el-menu-item index="return">归还图书</el-menu-item>
<el-sub-menu index="ranking">
<template #title>排行榜</template>
<el-menu-item index="weekly">本周热租榜</el-menu-item>
<el-menu-item index="monthly">本月热租榜</el-menu-item>
</el-sub-menu>
<el-menu-item index="bookManagement" v-if="user && user.admin">
图书管理
</el-menu-item>
<el-menu-item index="allBorrowRecords" v-if="user && user.admin">
用户借阅记录
</el-menu-item>
</el-menu>
</div>
<div class="user-info">
<el-dropdown v-if="user">
<span class="el-dropdown-link">
<el-avatar :src="user.pic" size="small" />
<span class="username">{{ user.username }}</span>
<el-icon><ArrowDown /></el-icon>
</span>
<template #dropdown>
<el-dropdown-menu>
<!-- 用户信息展示区域 -->
<div class="user-dropdown-info">
<div class="user-name">{{ user.username }}</div>
<div class="user-vip">VIP{{ vip }}</div>
<div class="user-balance">
<el-icon><Wallet /></el-icon>
余额: {{ balance }}
</div>
</div>
<el-divider /> <!-- 分割线 -->
<!-- 保留的功能选项 -->
<el-dropdown-item @click="goToRecharge"></el-dropdown-item>
<el-dropdown-item @click="goToRecords"></el-dropdown-item>
<el-dropdown-item divided @click="logout">退</el-dropdown-item>
</el-dropdown-menu>
</template>
</el-dropdown>
<div v-else>
<el-button type="text" @click="goToLogin"></el-button>
<el-button type="text" @click="goToRegister"></el-button>
</div>
</div>
</el-header>
</template>
<script setup>
import { useRouter } from 'vue-router'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
import { Reading, ArrowDown } from '@element-plus/icons-vue'
import { Wallet } from '@element-plus/icons-vue'
import { computed, onMounted, watch } from 'vue'
const store = useStore()
const router = useRouter()
onMounted(async () => {
//
if (store.state.sessionInitialized && store.getters.isAuthenticated) {
await fetchUserInfo()
}
})
//
watch(() => store.state.sessionInitialized, async (newVal) => {
if (newVal && store.getters.isAuthenticated) {
await fetchUserInfo()
}
})
//
async function fetchUserInfo() {
try {
// VIP
await store.dispatch('fetchBalanceAndVip')
} catch (error) {
console.error('获取用户信息失败:', error)
//
if (store.getters.isAuthenticated) {
ElMessage.error('获取用户信息失败')
}
}
}
const vip = computed(() => store.state.vipLevel)
const balance = computed(() => store.state.balance)
const user = computed(() => store.state.user)
const activeIndex = computed(() => {
const routeName = router.currentRoute.value.name
if (routeName === 'Home') return 'home'
if (routeName === 'Books' || routeName === 'BookDetail' || routeName === 'AddBook' || routeName === 'EditBook') return 'books'
if (routeName === 'BorrowBook') return 'borrow'
if (routeName === 'ReturnBook') return 'return'
if (routeName === 'WeeklyRank') return 'weekly'
if (routeName === 'MonthlyRank') return 'monthly'
if (routeName === 'BookManagement') return 'bookManagement'
if (routeName === 'AllBorrowRecords') return 'allBorrowRecords'
return ''
})
const handleSelect = (index) => {
switch(index) {
case 'home':
router.push('/')
break
case 'books':
router.push('/books')
break
case 'borrow':
router.push('/borrow')
break
case 'return':
router.push('/return')
break
case 'weekly':
router.push('/ranking/weekly')
break
case 'monthly':
router.push('/ranking/monthly')
break
case 'bookManagement':
router.push('/admin/books')
break
case 'allBorrowRecords':
router.push('/admin/borrow-records')
break
}
}
const goToLogin = () => {
router.push('/login')
}
const goToRegister = () => {
router.push('/register')
}
const goToRecharge = () => {
router.push('/recharge')
}
const goToRecords = () => {
router.push('/borrow-records')
}
const logout = () => {
store.dispatch('logout')
router.push('/login')
ElMessage.success('退出登录成功')
}
</script>
<style scoped>
.header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0 20px;
height: 60px;
background-color: #545c64;
color: white;
}
.logo {
display: flex;
align-items: center;
gap: 10px;
font-size: 18px;
}
.nav {
flex: 1;
margin: 0 20px;
}
.user-info {
display: flex;
align-items: center;
gap: 5px;
}
.username {
margin: 0 5px;
}
.el-dropdown-link {
display: flex;
align-items: center;
color: white;
cursor: pointer;
}
.user-dropdown-info {
padding: 5px 16px;
text-align: center;
}
.user-name {
font-weight: bold;
margin-bottom: 4px;
}
.user-vip {
color: #ff9a2e;
font-size: 14px;
margin-bottom: 6px;
}
.user-balance {
font-size: 14px;
color: #666;
display: flex;
align-items: center;
justify-content: center;
gap: 2px;
}
</style>

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import { createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import * as ElementPlusIconsVue from '@element-plus/icons-vue'
const app = createApp(App)
// 注册所有图标
for (const [key, component] of Object.entries(ElementPlusIconsVue)) {
app.component(key, component)
}
app.use(ElementPlus)
app.use(store)
app.use(router)
// 初始化会话
store.dispatch('initSession')
app.mount('#app')
window.store = store

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import { createRouter, createWebHistory } from 'vue-router'
import store from '../store'
const routes = [
{
path: '/',
name: 'Home',
component: () => import('../views/Home.vue'),
meta: { requiresAuth: false }
},
{
path: '/login',
name: 'Login',
component: () => import('../views/Auth/Login.vue')
},
{
path: '/register',
name: 'Register',
component: () => import('../views/Auth/Register.vue')
},
{
path: '/books',
name: 'Books',
component: () => import('../views/Books/BookList.vue'),
meta: { requiresAuth: true }
},
{
path: '/books/:id',
name: 'BookDetail',
component: () => import('../views/Books/BookDetail.vue'),
meta: { requiresAuth: true }
},
{
path: '/books/add',
name: 'AddBook',
component: () => import('../views/Books/AddBook.vue'),
meta: { requiresAuth: true, requiresAdmin: true }
},
// {
// path: '/books/edit/:id',
// name: 'EditBook',
// component: () => import('../views/Books/EditBook.vue'),
// meta: { requiresAuth: true, requiresAdmin: true }
// },
{
path: '/borrow',
name: 'BorrowBook',
component: () => import('../views/Borrow/BorrowBook.vue'),
meta: { requiresAuth: true }
},
{
path: '/return',
name: 'ReturnBook',
component: () => import('../views/Borrow/ReturnBook.vue'),
meta: { requiresAuth: true }
},
{
path: '/borrow-records',
name: 'BorrowRecords',
component: () => import('../views/User/BorrowRecords.vue'),
meta: { requiresAuth: true }
},
{
path: '/recharge',
name: 'Recharge',
component: () => import('../views/User/Recharge.vue'),
meta: { requiresAuth: true }
},
{
path: '/ranking/weekly',
name: 'WeeklyRank',
component: () => import('../views/Ranking/WeeklyRank.vue'),
meta: { requiresAuth: true }
},
{
path: '/ranking/monthly',
name: 'MonthlyRank',
component: () => import('../views/Ranking/MonthlyRank.vue'),
meta: { requiresAuth: true }
},
{
path: '/admin/borrow-records',
name: 'AllBorrowRecords',
component: () => import('../views/Admin/AllBorrowRecords.vue'),
meta: { requiresAdmin: true }
},
{
path: '/admin/books',
name: 'BookManagement',
component: () => import('../views/Admin/BookManagement.vue'),
meta: { requiresAdmin: true }
}
]
const router = createRouter({
history: createWebHistory(import.meta.env.BASE_URL),
routes
})
// 路由守卫
router.beforeEach((to, from, next) => {
// 等待会话初始化完成
if (!store.state.sessionInitialized) {
return next()
}
const isAuthenticated = store.getters.isAuthenticated
const isAdmin = store.getters.isAdmin
// 如果路由需要认证但用户未登录,跳转到登录页
if (to.meta.requiresAuth && !isAuthenticated) {
return next('/login')
}
// 如果路由需要管理员权限但用户不是管理员
if (to.meta.requiresAdmin && !isAdmin) {
return next({ name: 'Home' })
}
// 如果用户已登录但访问登录/注册页,跳转到首页
if ((to.name === 'Login' || to.name === 'Register') && isAuthenticated) {
return next({ name: 'Home' })
}
next()
})
export default router

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import { createStore } from 'vuex'
import service from '../utils/request'
export default createStore({
state: {
user: JSON.parse(sessionStorage.getItem('user')) || null,
balance: JSON.parse(sessionStorage.getItem('balance')) || 0,
vipLevel: JSON.parse(sessionStorage.getItem('vipLevel')) || 0,
borrowedBooks: JSON.parse(sessionStorage.getItem('borrowedBooks')) || [],
sessionInitialized: false
},
getters: {
isAuthenticated: state => !!state.user,
isAdmin: state => state.user?.admin || false
},
mutations: {
setUser(state, user) {
const admin = user.admin === 1;
const userData = {
...user,
admin
};
state.user = user
sessionStorage.setItem('user', JSON.stringify(user))
},
setBalanceAndVip(state, { balance, vip }) {
state.balance = balance
state.vipLevel = vip
sessionStorage.setItem('balance', JSON.stringify(balance))
sessionStorage.setItem('vipLevel', JSON.stringify(vip))
},
setBorrowedBooks(state, books) {
state.borrowedBooks = books
sessionStorage.setItem('borrowedBooks', JSON.stringify(books))
},
clearUser(state) {
state.user = null
state.balance = 0
state.vipLevel = 0
state.borrowedBooks = []
sessionStorage.removeItem('user')
sessionStorage.removeItem('balance')
sessionStorage.removeItem('vipLevel')
sessionStorage.removeItem('borrowedBooks')
},
removeBorrowedBook(state, title) {
state.borrowedBooks = state.borrowedBooks.filter(book => book.title !== title)
},
setSessionInitialized(state, value) {
state.sessionInitialized = value
}
},
actions: {
async initSession({ commit, dispatch }) {
try {
// 静默获取用户信息
const userData = await service.get('/user/getinfo', {
silent: true // 避免未登录时显示错误
})
if (userData && userData.username) {
const admin = userData.admin === 1;
commit('setUser', {
username: userData.username,
pic: userData.pic || '',
admin
})
// 获取关联信息
try {
await dispatch('fetchBalanceAndVip')
} catch (balanceError) {
console.warn('获取余额信息失败:', balanceError)
}
try {
await dispatch('fetchBorrowedBooks')
} catch (booksError) {
console.warn('获取借阅书籍失败:', booksError)
}
}
} catch (error) {
console.log('未检测到有效会话,用户需要重新登录')
// 清除可能存在的无效数据
commit('clearUser')
} finally {
commit('setSessionInitialized', true)
}
},
// 用户登录
async login({ dispatch }, { username, password }) {
const response = await service.post('/user/login',
`username=${encodeURIComponent(username)}&password=${encodeURIComponent(password)}`,
{ headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }
)
// 登录成功后获取用户信息
const userInfo = await dispatch('fetchUser')
return {
...response.data,
user: userInfo
}
},
// 用户注册
async register(_, { username, password }) {
const response = await service.post('/user/register',
`username=${encodeURIComponent(username)}&password=${encodeURIComponent(password)}`,
{ headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }
)
return response.data
},
// 获取当前用户信息 - 符合接口文档
async fetchUser({ commit, dispatch }) {
try {
const userData = await service.get('/user/getinfo')
const admin = userData.admin === 1;
// 用户信息接口直接返回用户对象
commit('setUser', {
username: userData.username || '',
pic: userData.pic || '',
admin
})
// 获取关联信息
try {
await dispatch('fetchBalanceAndVip')
} catch (balanceError) {
console.error('获取余额信息失败:', balanceError)
}
try {
await dispatch('fetchBorrowedBooks')
} catch (booksError) {
console.error('获取借阅书籍失败:', booksError)
}
return userData
} catch (error) {
commit('clearUser')
throw error
}
},
// 获取余额和VIP等级 - 符合接口文档1.5
async fetchBalanceAndVip({ commit }) {
try {
const response = await service.post('/user/findmoney')
const resData = response.data || {}
if (resData.code === 200) {
const message = resData.message || ''
// 使用正则表达式解析余额和VIP等级
const balanceMatch = message.match(/余额为:(\d+\.?\d*)元/)
const vipMatch = message.match(/当前VIP等级为(\d+)/)
if (balanceMatch && vipMatch) {
const balance = parseFloat(balanceMatch[1])
const vip = parseInt(vipMatch[1])
commit('setBalanceAndVip', { balance, vip })
} else {
console.warn('无法解析余额或VIP信息:', message)
commit('setBalanceAndVip', { balance: 0, vip: 0 })
}
} else {
throw new Error(resData.message || '获取余额信息失败')
}
return resData
} catch (error) {
console.error('获取余额失败:', error)
// 不抛出错误,避免影响其他功能
return { code: 500, message: '获取余额失败' }
}
},
// 账户充值
async recharge({ dispatch }, { money }) { // 添加 { dispatch } 解构
const response = await service.post('/user/recharge',
`money=${money}`,
{ headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }
)
// 充值后刷新余额
await dispatch('fetchBalanceAndVip')
return response.data
},
// 退出登录
async logout({ commit }) {
commit('clearUser')
return { code: 200, message: '已退出登录' }
},
// 查询个人借书记录
async fetchBorrowRecords() {
const response = await service.get('/user/findone')
return response.data
},
// 获取当前用户已借书籍
async fetchBorrowedBooks({ commit }) {
const response = await service.get('/user/borrow/books')
// 按照接口文档处理响应
if (response.data.code === 200) {
commit('setBorrowedBooks', response.data.data || [])
} else {
throw new Error(response.data.message || '获取已借书籍失败')
}
return response.data
},
// 租借书籍
async borrowBook({ dispatch }, { title }) {
const response = await service.post('/borrow/borrowbook',
`title=${encodeURIComponent(title)}`,
{ headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }
)
// 借书后刷新用户信息
await dispatch('fetchUser')
return response.data
},
// 归还书籍 - 符合接口文档3.2
async returnBook({ dispatch }, { title }) {
try {
const response = await service.post('/borrow/returnbook',
`title=${encodeURIComponent(title)}`,
{ headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }
)
// 还书成功后刷新借阅书籍列表
await dispatch('fetchBorrowedBooks')
return response.data
} catch (error) {
console.error('还书失败:', error)
throw error
}
},
// 查询全部书籍 - 符合接口文档
async fetchBooks(_, params = {}) {
const config = {
params: {
page: params.page || 1,
pageSize: params.pageSize || 10,
title: params.keyword || ''
}
}
const response = await service.get('/api/select', config)
console.log('请求书籍:', route.params.title)
console.log('API响应:', response)
// 处理不同响应格式
let list = []
let total = 0
if (Array.isArray(response)) {
list = response
total = response.length
} else if (Array.isArray(response.data)) {
list = response.data
total = response.data.length
} else if (response.data && Array.isArray(response.data.data)) {
list = response.data.data
total = response.data.total || response.data.data.length
} else if (response.data && Array.isArray(response.data.list)) {
list = response.data.list
total = response.data.total || response.data.list.length
}
return {
data: {
list,
total
}
}
},
// 根据书名查单本书 - 符合接口文档2.3
async fetchBookByTitle(_, payload) {
const { title } = payload;
try {
const response = await service.get('/api/selectone', {
params: { title }
})
// 根据接口文档处理响应
if (response.data && response.data.code === 200) {
return { data: response.data.data }
} else {
throw new Error(response.data?.message || '获取书籍信息失败')
}
} catch (error) {
console.error('API请求失败:', error)
throw error
}
},
// 新增书籍
async addBook(_, bookData) {
const response = await service.post('/api/add', bookData, {
headers: { 'Content-Type': 'application/json' }
})
return response.data
},
// 管理员删除书籍
async deleteBook(_, { title }) {
const response = await service.post('/user/delete',
`title=${encodeURIComponent(title)}`,
{ headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }
)
return response.data
},
// 本周热租榜 - 符合接口文档
async fetchWeeklyRank() {
const response = await service.get('/api/rank/weekly')
return { data: Array.isArray(response) ? response : response.data || [] }
},
// 本月热租榜 - 符合接口文档
async fetchMonthlyRank() {
const response = await service.get('/api/rank/monthly')
return { data: Array.isArray(response) ? response : response.data || [] }
}
}
})

@ -0,0 +1,16 @@
export function formatDate(dateString) {
if (!dateString) return '未知时间'
const date = new Date(dateString)
// 处理无效日期
if (isNaN(date.getTime())) return dateString
const year = date.getFullYear()
const month = String(date.getMonth() + 1).padStart(2, '0')
const day = String(date.getDate()).padStart(2, '0')
const hours = String(date.getHours()).padStart(2, '0')
const minutes = String(date.getMinutes()).padStart(2, '0')
return `${year}-${month}-${day} ${hours}:${minutes}`
}

@ -0,0 +1,73 @@
import axios from 'axios'
import { ElMessage } from 'element-plus'
import store from '../store/index'
import router from '../router/index'
// 创建axios实例
const service = axios.create({
baseURL: 'http://localhost:8877',
timeout: 10000,
withCredentials: true // 允许携带cookie
})
// 请求拦截器
service.interceptors.request.use(
config => {
return config
},
error => {
return Promise.reject(error)
}
)
// 响应拦截器
service.interceptors.response.use(
response => {
// 处理成功响应
const res = response.data
// 处理业务错误 (code !== 200)
if (res && typeof res === 'object' && res.code !== undefined && res.code !== 200) {
// 检查是否为静默请求
if (!response.config.silent) {
ElMessage.error(res.message || '请求失败')
}
return Promise.reject(new Error(res.message || 'Error'))
}
// 返回整个响应对象,确保组件可以访问响应头等信息
return response
},
error => {
// 处理HTTP错误
if (error.response) {
switch (error.response.status) {
case 401:
// 只有在非静默请求时才显示错误信息
if (!error.config?.silent) {
store.dispatch('logout')
router.push('/login')
ElMessage.error('请先登录')
}
break
case 403:
if (!error.config?.silent) {
ElMessage.error('没有操作权限')
}
break
default:
if (!error.config?.silent) {
ElMessage.error(error.response.data?.message || '请求失败')
}
}
} else {
if (!error.config?.silent) {
ElMessage.error('网络错误,请检查连接')
}
}
return Promise.reject(error)
}
)
export default service

@ -0,0 +1,148 @@
<template>
<div class="all-records-container">
<el-card class="records-card">
<h2 class="records-title">所有用户借阅记录</h2>
<div class="filter-bar">
<el-select
v-model="sortType"
placeholder="排序方式"
@change="fetchAllRecords">
<el-option label="借阅时间从新到旧" value="newest" />
<el-option label="借阅时间从旧到新" value="oldest" />
</el-select>
</div>
<el-table :data="records" border style="width: 100%">
<el-table-column prop="borrower" label="用户名" width="150" />
<el-table-column prop="book_title" label="书名" width="200" />
<el-table-column prop="borrow_time" label="借阅时间" width="400">
<template #default="scope">
{{ formatDate(scope.row.borrow_time) }}
</template>
</el-table-column>
<el-table-column prop="return_time" label="归还时间" >
<template #default="scope">
{{ scope.row.return_time ? formatDate(scope.row.return_time) : '尚未归还' }}
</template>
</el-table-column>
<el-table-column label="状态" width="150">
<template #default="scope">
<el-tag :type="scope.row.return_time ? 'success' : 'warning'">
{{ scope.row.return_time ? '已归还' : '借阅中' }}
</el-tag>
</template>
</el-table-column>
</el-table>
<div class="pagination">
<el-pagination
v-model:current-page="currentPage"
v-model:page-size="pageSize"
:total="total"
layout="prev, pager, next, jumper"
@current-change="handlePageChange"
background />
</div>
<div class="no-data" v-if="records.length === 0 && !loading">
<el-empty description="暂无借阅记录" />
</div>
</el-card>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
import { Search } from '@element-plus/icons-vue'
import { formatDate } from '@/utils/date'
import axios from 'axios'
const store = useStore()
const records = ref([])
const loading = ref(false)
const total = ref(0)
const currentPage = ref(1)
const pageSize = ref(10)
const sortType = ref('newest')
const searchUsername = ref('')
// 便
const presetrecords = [
{
id: 1,
borrower: 'zhangsan',
book_title: '三体',
borrow_time: '2023-10-15 09:30:00',
return_time: null //
},
{
id: 2,
borrower: 'lisi',
book_title: '人类简史',
borrow_time: '2023-10-10 14:20:00',
return_time: '2023-10-20 16:10:00' //
}
]
onMounted(async () => {
await fetchAllRecords()
})
const fetchAllRecords = async () => {
try {
const response = await store.dispatch('fetchBorrowRecords')
records.value = response.data
} catch (error) {
console.error('获取借阅记录失败:', error)
ElMessage.error('获取借阅记录失败')
records.value = presetrecords//使
}
}
const handlePageChange = (page) => {
currentPage.value = page
fetchAllRecords()
}
</script>
<style scoped>
.all-records-container {
padding: 20px;
}
.records-card {
padding: 20px;
}
.records-title {
text-align: center;
margin-bottom: 20px;
}
.filter-bar {
display: flex;
margin-bottom: 20px;
gap: 20px;
}
.search-input {
width: 300px;
margin-left: auto;
}
.pagination {
display: flex;
justify-content: center;
margin-top: 20px;
}
.no-data {
margin: 40px 0;
text-align: center;
}
</style>

@ -0,0 +1,185 @@
<!-- src/views/Admin/BookManagement.vue -->
<template>
<div class="book-management">
<el-card>
<div class="header">
<h2 class="page-title">图书管理</h2>
<el-button type="primary" @click="goToAddBook">
<el-icon><Plus /></el-icon>
添加图书
</el-button>
</div>
<div class="search-bar">
<el-input
v-model="searchKeyword"
placeholder="搜索书名"
clearable
@clear="fetchBooks"
@keyup.enter="fetchBooks"
class="search-input">
<template #append>
<el-button :icon="Search" @click="fetchBooks" />
</template>
</el-input>
</div>
<el-table :data="books" border style="width: 100%">
<el-table-column prop="id" label="ID" width="100" />
<el-table-column prop="url"label="封面" width="120">
<template #default="scope">
<el-image :src="scope.row.url" width="60" height="80" fit="cover" />
</template>
</el-table-column>
<el-table-column prop="title" label="书名" width="150"/>
<el-table-column prop="content" label="内容" />
<el-table-column prop="money" label="日租金" width="120" />
<el-table-column prop="number" label="阅读量" width="120" />
<el-table-column prop="state" label="状态" width="120">
<template #default="scope">
<el-tag :type="scope.row.number > 0 ? 'success' : 'danger'">
{{ scope.row.number > 0 ? '可借' : '已借完' }}
</el-tag>
</template>
</el-table-column>
<el-table-column label="操作" width="200">
<template #default="scope">
<el-button
type="danger"
size="small"
@click="handleDelete(scope.row)">
删除
</el-button>
</template>
</el-table-column>
</el-table>
<div class="pagination">
<el-pagination
v-model:current-page="currentPage"
v-model:page-size="pageSize"
:total="total"
layout="prev, pager, next, jumper"
@current-change="handlePageChange"
background />
</div>
<div class="no-data" v-if="books.length === 0 && !loading">
<el-empty description="暂无图书数据" />
</div>
</el-card>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import { useRouter } from 'vue-router'
import { ElMessage, ElMessageBox } from 'element-plus'
import { Search, Plus } from '@element-plus/icons-vue'
import axios from 'axios'
const router = useRouter()
const books = ref([])
const loading = ref(false)
const total = ref(0)
const currentPage = ref(1)
const pageSize = ref(10)
const searchKeyword = ref('')
onMounted(async () => {
await fetchBooks()
})
const fetchBooks = async () => {
try {
loading.value = true
const params = {
page: currentPage.value,
pageSize: pageSize.value,
keyword: searchKeyword.value
}
const response = await axios.get('/api/select', { params })
if (response.data.code === 200) {
books.value = response.data.data.list
total.value = response.data.data.total
} else {
ElMessage.error('获取图书列表失败')
total.value = books.value.length
}
} catch (error) {
console.error('获取图书列表失败:', error)
ElMessage.error('获取图书列表失败')
} finally {
loading.value = false
}
}
const handlePageChange = (page) => {
currentPage.value = page
fetchBooks()
}
const goToAddBook = () => {
router.push('/books/add')
}
const handleDelete = async (book) => {
try {
await ElMessageBox.confirm(
`确定要删除《${book.title}》吗?`,
'删除确认',
{
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}
)
await axios.delete(`/api/select/${book.id}`)
ElMessage.success('删除成功')
fetchBooks()
} catch (error) {
if (error !== 'cancel') {
console.error('删除失败:', error)
ElMessage.error('删除失败')
}
}
}
</script>
<style scoped>
.book-management {
padding: 20px;
}
.header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
}
.page-title {
margin: 0;
}
.search-bar {
margin-bottom: 20px;
}
.search-input {
width: 300px;
}
.pagination {
display: flex;
justify-content: center;
margin-top: 20px;
}
.no-data {
margin: 40px 0;
text-align: center;
}
</style>

@ -0,0 +1,162 @@
<template>
<div class="login-container">
<el-card class="login-card">
<h2 class="login-title">图书管理系统登录</h2>
<el-form
ref="loginForm"
:model="form"
:rules="rules"
@keyup.enter="login">
<el-form-item prop="username">
<el-input
v-model="form.username"
placeholder="用户名"
prefix-icon="User"
size="large"
/>
</el-form-item>
<el-form-item prop="password">
<el-input
v-model="form.password"
type="password"
placeholder="密码"
prefix-icon="Lock"
size="large"
show-password
/>
</el-form-item>
<el-form-item>
<el-button
type="primary"
size="large"
@click="login"
:loading="loading"
class="login-button">
登录
</el-button>
</el-form-item>
<div class="register-link">
没有账号<el-link type="primary" @click="goToRegister"></el-link>
</div>
</el-form>
</el-card>
</div>
</template>
<script setup>
import { ref } from 'vue'
import { useRouter } from 'vue-router'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
const router = useRouter()
const store = useStore()
const form = ref({
username: '',
password: ''
})
const rules = ref({
username: [
{ required: true, message: '请输入用户名', trigger: 'blur' }
],
password: [
{ required: true, message: '请输入密码', trigger: 'blur' }
]
})
const loginForm = ref(null)
const loading = ref(false)
// const login = async () => {
// try {
// await loginForm.value.validate()
// loading.value = true
// await store.dispatch('login', form.value)
// ElMessage.success('')
// //
// await store.dispatch('fetchUser')
// // localStorage
// const userInfo = store.state.user
// localStorage.setItem('userInfo', JSON.stringify(userInfo))
// //
// router.push('/')
// } catch (error) {
// console.error(':', error)
// ElMessage.error(error.message || '')
// } finally {
// loading.value = false
// }
// }
const login = async () => {
try {
//
await loginForm.value.validate()
loading.value = true
// action
const response = await store.dispatch('login', form.value)
//
const userInfo = response.user
// admin
store.commit('setUser', {
...userInfo,
admin: userInfo.admin === 1 // 1/0 true/false
})
ElMessage.success('登录成功')
router.push('/')
} catch (error) {
console.error('登录失败:', error)
ElMessage.error(error.message || '登录失败')
} finally {
loading.value = false
}
}
const goToRegister = () => {
router.push('/register')
}
</script>
<style scoped>
.login-container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}
.login-card {
width: 400px;
padding: 30px;
border-radius: 10px;
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}
.login-title {
text-align: center;
margin-bottom: 30px;
color: #303133;
}
.login-button {
width: 100%;
margin-top: 10px;
}
.register-link {
text-align: center;
margin-top: 15px;
font-size: 14px;
color: #606266;
}
</style>

@ -0,0 +1,156 @@
<template>
<div class="register-container">
<el-card class="register-card">
<h2 class="register-title">用户注册</h2>
<el-form
ref="registerForm"
:model="form"
:rules="rules"
@keyup.enter="register">
<el-form-item prop="username">
<el-input
v-model="form.username"
placeholder="用户名"
prefix-icon="User"
size="large"
/>
</el-form-item>
<el-form-item prop="password">
<el-input
v-model="form.password"
type="password"
placeholder="密码"
prefix-icon="Lock"
size="large"
show-password
/>
</el-form-item>
<el-form-item prop="confirmPassword">
<el-input
v-model="form.confirmPassword"
type="password"
placeholder="确认密码"
prefix-icon="Lock"
size="large"
show-password
/>
</el-form-item>
<el-form-item>
<el-button
type="primary"
size="large"
@click="register"
:loading="loading"
class="register-button">
注册
</el-button>
</el-form-item>
<div class="login-link">
已有账号<el-link type="primary" @click="goToLogin"></el-link>
</div>
</el-form>
</el-card>
</div>
</template>
<script setup>
import { ref } from 'vue'
import { useRouter } from 'vue-router'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
const router = useRouter()
const store = useStore()
const form = ref({
username: '',
password: '',
confirmPassword: ''
})
const rules = ref({
username: [
{ required: true, message: '请输入用户名', trigger: 'blur' },
{ min: 3, max: 20, message: '用户名长度在 3 到 20 个字符', trigger: 'blur' }
],
password: [
{ required: true, message: '请输入密码', trigger: 'blur' },
{ min: 6, message: '密码长度不能少于 6 个字符', trigger: 'blur' }
],
confirmPassword: [
{ required: true, message: '请确认密码', trigger: 'blur' },
{
validator: (rule, value, callback) => {
if (value !== form.value.password) {
callback(new Error('两次输入的密码不一致'))
} else {
callback()
}
},
trigger: 'blur'
}
]
})
const registerForm = ref(null)
const loading = ref(false)
const register = async () => {
try {
await registerForm.value.validate()
loading.value = true
await store.dispatch('register', {
username: form.value.username,
password: form.value.password
})
ElMessage.success('注册成功,请登录')
router.push('/login')
} catch (error) {
console.error('注册失败:', error)
ElMessage.error(error.message || '注册失败')
} finally {
loading.value = false
}
}
const goToLogin = () => {
router.push('/login')
}
</script>
<style scoped>
.register-container {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}
.register-card {
width: 400px;
padding: 30px;
border-radius: 10px;
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}
.register-title {
text-align: center;
margin-bottom: 30px;
color: #303133;
}
.register-button {
width: 100%;
margin-top: 10px;
}
.login-link {
text-align: center;
margin-top: 15px;
font-size: 14px;
color: #606266;
}
</style>

@ -0,0 +1,141 @@
<template>
<div class="add-book-container">
<el-card class="add-book-card">
<h2 class="add-book-title">添加新书</h2>
<el-form
ref="addBookForm"
:model="form"
:rules="rules"
label-width="100px">
<el-form-item label="书名" prop="title">
<el-input v-model="form.title" placeholder="请输入书名" />
</el-form-item>
<el-form-item label="简介" prop="content">
<el-input
v-model="form.content"
type="textarea"
:rows="4"
placeholder="请输入书籍简介" />
</el-form-item>
<el-form-item label="封面URL" prop="url">
<el-input v-model="form.url" placeholder="请输入封面图片URL" />
<div class="cover-preview" v-if="form.url">
<el-image :src="form.url" fit="cover" class="preview-image" />
</div>
</el-form-item>
<el-form-item label="状态" prop="state">
<el-select v-model="form.state" placeholder="请选择状态">
<el-option label="可借" value="可借" />
<el-option label="已借完" value="已借完" />
<el-option label="维护中" value="维护中" />
</el-select>
</el-form-item>
<el-form-item label="价格(元/天)" prop="money">
<el-input-number
v-model="form.money"
:min="0.1"
:step="0.1"
:precision="2" />
</el-form-item>
<el-form-item label="阅读量" prop="number">
<el-input-number v-model="form.number" :min="1" />
</el-form-item>
<el-form-item>
<el-button type="primary" @click="submitForm" :loading="loading">提交</el-button>
<el-button @click="resetForm"></el-button>
</el-form-item>
</el-form>
</el-card>
</div>
</template>
<script setup>
import { ref } from 'vue'
import { useRouter } from 'vue-router'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
const store = useStore()
const router = useRouter()
const form = ref({
title: '',
content: '',
url: '',
state: '可借',
money: 5.0,
number: 1
})
const rules = ref({
title: [
{ required: true, message: '请输入书名', trigger: 'blur' }
],
content: [
{ required: true, message: '请输入书籍简介', trigger: 'blur' }
],
url: [
{ required: true, message: '请输入封面URL', trigger: 'blur' }
],
state: [
{ required: true, message: '请选择状态', trigger: 'change' }
],
money: [
{ required: true, message: '请输入价格', trigger: 'blur' }
],
number: [
{ required: true, message: '请输入阅读量', trigger: 'blur' }
]
})
const addBookForm = ref(null)
const loading = ref(false)
const submitForm = async () => {
try {
await addBookForm.value.validate()
loading.value = true
await store.dispatch('addBook', form.value)
ElMessage.success('添加书籍成功')
router.push('/books')
} catch (error) {
console.error('添加书籍失败:', error)
ElMessage.error(error.message || '添加书籍失败')
} finally {
loading.value = false
}
}
const resetForm = () => {
addBookForm.value.resetFields()
}
</script>
<style scoped>
.add-book-container {
max-width: 800px;
margin: 0 auto;
padding: 20px;
}
.add-book-card {
padding: 30px;
}
.add-book-title {
text-align: center;
margin-bottom: 30px;
}
.cover-preview {
margin-top: 10px;
}
.preview-image {
width: 200px;
height: 250px;
border-radius: 4px;
border: 1px solid #eee;
}
</style>

@ -0,0 +1,186 @@
<template>
<div class="book-detail-container" v-if="book">
<el-card class="book-card">
<div class="book-header">
<el-image :src="book.url" class="cover-large" fit="cover" />
<div class="book-info">
<h1 class="title">{{ book.title }}</h1>
<div class="meta">
<!-- <el-tag type="info" size="large">{{ book.content }}</el-tag> -->
<el-tag type="success" size="large">{{ book.money }}/</el-tag>
</div>
<div class="status">
<el-tag :type="book.state === '正常' ? 'success' : 'danger'" size="large">
{{ book.state }}
</el-tag>
<span>阅读量: {{ book.number }}</span>
</div>
<div class="actions">
<el-button
type="primary"
size="large"
:disabled="book.state !== '正常'"
@click="borrowBook"
v-if="!isAdmin">
立即借阅
</el-button>
<el-button
type="danger"
size="large"
@click="deleteBook"
v-if="isAdmin">
删除书籍
</el-button>
</div>
</div>
</div>
<el-divider />
<div class="book-description">
<h3>书籍简介</h3>
<p>{{ book.content || '暂无简介' }}</p>
</div>
</el-card>
</div>
<el-empty v-else description="书籍不存在" />
</template>
<script setup>
import { ref, onMounted, computed } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { useStore } from 'vuex'
import { ElMessage, ElMessageBox } from 'element-plus'
const route = useRoute()
const router = useRouter()
const store = useStore()
const book = ref(null)
const loading = ref(true)
const isAdmin = computed(() => store.getters.isAdmin)
onMounted(async () => {
await fetchBook()
})
const fetchBook = async () => {
try {
loading.value = true
const title = route.params.title
//
const response = await store.dispatch('fetchBookByTitle', { title })
// 2.3
if (response.data) {
book.value = response.data
} else {
throw new Error('书籍不存在')
}
} catch (error) {
console.error('获取书籍详情失败:', error)
ElMessage.error(error.message || '获取书籍详情失败')
// 使
book.value = {
title: route.params.title,
url: 'https://picsum.photos/id/24/300/400',
money: 5.00,
number: 8,
content: `无法获取《${route.params.title}》的详细信息`,
state: '维护中',
}
} finally {
loading.value = false
}
}
const borrowBook = async () => {
try {
await store.dispatch('borrowBook', { title: book.value.title })
ElMessage.success(`成功借阅《${book.value.title}`)
//
await fetchBook()
} catch (error) {
console.error('借阅失败:', error)
ElMessage.error(error.message || '借阅失败')
}
}
const deleteBook = async () => {
try {
await ElMessageBox.confirm(
`确定要删除《${book.value.title}》吗?此操作不可恢复。`,
'删除确认',
{
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}
)
await store.dispatch('deleteBook', { title: book.value.title })
ElMessage.success('书籍已删除')
router.push('/books')
} catch (error) {
if (error !== 'cancel') {
console.error('删除失败:', error)
ElMessage.error('删除失败')
}
}
}
</script>
<style scoped>
.book-detail-container {
max-width: 1000px;
margin: 0 auto;
padding: 20px;
}
.book-header {
display: flex;
gap: 40px;
}
.cover-large {
width: 300px;
height: 400px;
border-radius: 8px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.book-info {
flex: 1;
}
.title {
margin-top: 0;
font-size: 28px;
}
.meta {
display: flex;
gap: 10px;
margin: 20px 0;
}
.status {
display: flex;
align-items: center;
gap: 15px;
font-size: 18px;
margin: 30px 0;
}
.actions {
margin-top: 40px;
}
.book-description {
margin-top: 30px;
}
</style>

@ -0,0 +1,203 @@
<template>
<div class="book-list-container">
<div class="search-bar">
<el-input
v-model="searchKeyword"
placeholder="搜索书名"
clearable
@clear="fetchBooks"
@keyup.enter="fetchBooks"
class="search-input">
<template #append>
<el-button :icon="Search" @click="fetchBooks" />
</template>
</el-input>
<el-button
type="primary"
@click="goToAddBook"
v-if="isAdmin"
class="add-button">
<el-icon><Plus /></el-icon>
添加书籍
</el-button>
</div>
<div class="books-grid">
<el-card
v-for="book in books"
:key="book.id"
class="book-card"
shadow="hover"
@click="goToBookDetail(book.id)">
<div class="book-cover">
<el-image
:src="book.url"
fit="cover"
class="cover-image"
:alt="book.title" />
</div>
<div class="book-info">
<h3 class="book-title">{{ book.title }}</h3>
<div class="book-meta">
<el-tag type="info" size="small">{{ book.content }}</el-tag>
<el-tag type="success" size="small">{{ book.money }}/</el-tag>
</div>
<div class="book-status">
<el-tag
:type="book.state === '正常' ? 'success' : 'danger'"
size="small">
{{ book.state }}
</el-tag>
<span>阅读量: {{ book.number }}</span>
</div>
</div>
</el-card>
</div>
<div class="pagination">
<el-pagination
v-model:current-page="currentPage"
v-model:page-size="pageSize"
:total="total"
layout="prev, pager, next, jumper"
@current-change="fetchBooks"
background />
</div>
</div>
</template>
<script setup>
import { ref, onMounted, computed } from 'vue'
import { useRouter } from 'vue-router'
import { useStore } from 'vuex'
import { Search, Plus } from '@element-plus/icons-vue'
import { ElMessage } from 'element-plus'
const store = useStore()
const router = useRouter()
const books = ref([])
const searchKeyword = ref('')
const currentPage = ref(1)
const pageSize = ref(12)
const total = ref(0)
const isAdmin = computed(() => store.getters.isAdmin)
onMounted(() => {
fetchBooks()
})
const fetchBooks = async () => {
try {
const params = {
page: currentPage.value,
pageSize: pageSize.value,
keyword: searchKeyword.value
}
const response = await store.dispatch('fetchBooks', params)
books.value = response.data.list
total.value = response.data.total
} catch (error) {
console.error('获取书籍列表失败:', error)
ElMessage.error('获取书籍列表失败')
books.value = [
{ id: 1, title: '三体', url: 'https://picsum.photos/id/24/200/300', money: 5, number: 12, state: '正常', content: '科幻' },
{ id: 2, title: '人类简史', url: 'https://picsum.photos/id/25/200/300', money: 4, number: 10, state: '正常', content: '历史' },
{ id: 3, title: '百年孤独', url: 'https://picsum.photos/id/26/200/300', money: 6, number: 0, state: '维护中', content: '文学' },
]
total.value = books.value.length
}
}
const goToBookDetail = (id) => {
router.push({ name: 'BookDetail', params: { id } })
}
const goToAddBook = () => {
router.push({ name: 'AddBook' })
}
</script>
<style scoped>
.book-list-container {
padding: 20px;
}
.search-bar {
display: flex;
margin-bottom: 20px;
}
.search-input {
width: 300px;
margin-right: 20px;
}
.add-button {
margin-left: auto;
}
.books-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
gap: 20px;
margin-bottom: 30px;
}
.book-card {
cursor: pointer;
transition: transform 0.3s;
}
.book-card:hover {
transform: translateY(-5px);
}
.book-cover {
height: 180px;
overflow: hidden;
border-radius: 4px;
margin-bottom: 15px;
}
.cover-image {
width: 100%;
height: 100%;
object-fit: cover;
}
.book-info {
padding: 0 10px 10px;
}
.book-title {
margin: 0 0 10px;
font-size: 16px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.book-meta {
display: flex;
gap: 5px;
margin-bottom: 10px;
}
.book-status {
display: flex;
justify-content: space-between;
align-items: center;
font-size: 13px;
color: #666;
}
.pagination {
display: flex;
justify-content: center;
margin-top: 20px;
}
</style>

@ -0,0 +1,142 @@
<template>
<div class="borrow-container">
<el-card class="borrow-card">
<h2 class="borrow-title">借阅图书</h2>
<div class="search-bar">
<el-input
v-model="searchKeyword"
placeholder="搜索书名"
clearable
@clear="searchBooks"
@keyup.enter="searchBooks"
class="search-input">
<template #append>
<el-button :icon="Search" @click="searchBooks" />
</template>
</el-input>
</div>
<div class="books-grid">
<BookCard
v-for="book in books"
:key="book.id"
:book="book"
@borrow="handleBorrow(book)" />
</div>
<div class="pagination">
<el-pagination
v-model:current-page="currentPage"
v-model:page-size="pageSize"
:total="total"
layout="prev, pager, next, jumper"
@current-change="fetchBooks"
background />
</div>
</el-card>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import { useStore } from 'vuex'
import { Search } from '@element-plus/icons-vue'
import BookCard from '@/components/BookCard.vue'
import { ElMessage } from 'element-plus'
const store = useStore()
const books = ref([])
const searchKeyword = ref('')
const currentPage = ref(1)
const pageSize = ref(8)
const total = ref(0)
onMounted(() => {
fetchBooks()
})
const fetchBooks = async () => {
try {
const params = {
page: currentPage.value,
pageSize: pageSize.value,
keyword: searchKeyword.value
}
const response = await store.dispatch('fetchBooks', params)
books.value = response.data.list
total.value = response.data.total
} catch (error) {
console.error('获取书籍列表失败:', error)
ElMessage.error('获取书籍列表失败')
//
books.value = [
{ id: 1, title: '三体', url: 'https://picsum.photos/id/24/200/300', money: 5, number: 12, state: '正常', content: '科幻' },
{ id: 2, title: '人类简史', url: 'https://picsum.photos/id/25/200/300', money: 4, number: 10, state: '正常', content: '历史' },
{ id: 3, title: '百年孤独', url: 'https://picsum.photos/id/26/200/300', money: 6, number: 0, state: '维护中', content: '文学' },
]
total.value = books.value.length
}
}
const searchBooks = () => {
currentPage.value = 1
fetchBooks()
}
const handleBorrow = async (book) => {
try {
if (book.state !=='正常') {
ElMessage.warning('该书籍维护中,无法借阅')
return
}
await store.dispatch('borrowBook', { title: book.title })
ElMessage.success(`成功借阅《${book.title}`)
//
await fetchBooks()
} catch (error) {
console.error('借阅失败:', error)
ElMessage.error(error.message || '借阅失败')
}
}
</script>
<style scoped>
.borrow-container {
padding: 20px;
}
.borrow-card {
padding: 20px;
}
.borrow-title {
text-align: center;
margin-bottom: 20px;
}
.search-bar {
margin-bottom: 20px;
display: flex;
}
.search-input {
width: 300px;
}
.books-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
gap: 20px;
margin-bottom: 30px;
}
.pagination {
display: flex;
justify-content: center;
margin-top: 20px;
}
</style>

@ -0,0 +1,155 @@
<template>
<div class="return-container">
<el-card class="return-card">
<h2 class="return-title">归还图书</h2>
<div class="books-grid">
<el-card
v-for="book in borrowedBooks"
:key="book.id || book.title"
class="borrowed-book-card"
shadow="hover">
<div class="book-info">
<el-image :src="book.url" class="book-cover" fit="cover" />
<div class="book-details">
<h3 class="book-title">{{ book.title }}</h3>
<p class="borrow-time">借阅量: {{ book.borrow_time }}</p>
<el-button
type="primary"
@click="handleReturn(book)"
class="return-button">
立即归还
</el-button>
</div>
</div>
</el-card>
</div>
<div class="no-books" v-if="borrowedBooks.length === 0">
<el-empty description="暂无借阅中的图书" />
</div>
</el-card>
</div>
</template>
<script setup>
import { ref, onMounted, computed } from 'vue'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
import { formatDate } from '@/utils/date'
const store = useStore()
const borrowedBooks = computed(() => store.state.borrowedBooks)
onMounted(async () => {
await fetchBorrowedBooks()
})
const fetchBorrowedBooks = async () => {
try {
await store.dispatch('fetchBorrowedBooks')
} catch (error) {
console.error('获取已借书籍失败:', error)
ElMessage.error('获取已借书籍失败')
//
store.commit('setBorrowedBooks', [
{
id: 1,
title: '三体',
url: 'https://picsum.photos/id/24/200/300',
borrow_time: '2023-10-01T10:30:00'
},
{
id: 4,
title: '活着',
url: 'https://picsum.photos/id/27/200/300',
borrow_time: '2023-10-05T14:20:00'
}
])
}
}
const handleReturn = async (book) => {
try {
const response = await store.dispatch('returnBook', { title: book.title })
if (response.code === 200) {
ElMessage.success(`${book.title}》归还成功`)
//
store.commit('removeBorrowedBook', book.title)
//
await fetchBorrowedBooks()
} else {
ElMessage.error(response.message || '归还失败')
}
} catch (error) {
console.error('归还失败:', error)
ElMessage.error(error.message || '归还失败')
}
}
</script>
<style scoped>
.return-container {
padding: 20px;
}
.return-card {
padding: 20px;
}
.return-title {
text-align: center;
margin-bottom: 30px;
}
.books-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
gap: 20px;
}
.borrowed-book-card {
height: 100%;
}
.book-info {
display: flex;
gap: 20px;
}
.book-cover {
width: 120px;
height: 180px;
border-radius: 4px;
}
.book-details {
flex: 1;
display: flex;
flex-direction: column;
}
.book-title {
margin-top: 0;
margin-bottom: 15px;
font-size: 18px;
}
.borrow-time {
color: #666;
margin-bottom: 20px;
}
.return-button {
margin-top: auto;
align-self: flex-start;
}
.no-books {
margin: 50px 0;
text-align: center;
}
</style>

@ -0,0 +1,164 @@
<template>
<div class="home-container">
<div class="welcome-banner">
<div class="banner-content">
<h1>欢迎使用图书馆管理系统</h1>
<p>探索知识的海洋开启阅读之旅</p>
<el-button type="primary" size="large" @click="goToBooks">
浏览图书
</el-button>
</div>
</div>
<div class="home-sections">
<div class="section">
<h2>本周热门</h2>
<div class="books-grid">
<BookCard
v-for="book in weeklyRank"
:key="book.id || book.title"
:book="book"
:show-meta="false"
@click="goToBookDetail(book.id)" />
</div>
<div class="section-more">
<el-link @click="goToWeeklyRank"> </el-link>
</div>
</div>
<div class="section">
<h2>本月热门</h2>
<div class="books-grid">
<BookCard
v-for="book in monthlyRank"
:key="book.id || book.title"
:book="book"
:show-meta="false"
@click="goToBookDetail(book.id)" />
</div>
<div class="section-more">
<el-link @click="goToMonthlyRank"> </el-link>
</div>
</div>
</div>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import { useRouter } from 'vue-router'
import { useStore } from 'vuex'
import BookCard from '@/components/BookCard.vue'
import { ElMessage } from 'element-plus'
const store = useStore()
const router = useRouter()
const weeklyRank = ref([])
const monthlyRank = ref([])
onMounted(async () => {
try {
//
const weeklyResponse = await store.dispatch('fetchWeeklyRank')
weeklyRank.value = weeklyResponse.data.slice(0, 6)
//
const monthlyResponse = await store.dispatch('fetchMonthlyRank')
monthlyRank.value = monthlyResponse.data.slice(0, 6)
} catch (error) {
console.error('获取排行榜数据失败:', error)
ElMessage.error('获取排行榜数据失败')
weeklyRank.value = [
{ id: 1, title: '三体', url: 'https://picsum.photos/id/24/200/300', money: 5, number: 12 },
{ id: 2, title: '人类简史', url: 'https://picsum.photos/id/25/200/300', money: 4, number: 10 },
{ id: 3, title: '百年孤独', url: 'https://picsum.photos/id/26/200/300', money: 6, number: 8 },
{ id: 4, title: '活着', url: 'https://picsum.photos/id/27/200/300', money: 3, number: 15 },
{ id: 5, title: '追风筝的人', url: 'https://picsum.photos/id/28/200/300', money: 4, number: 9 },
{ id: 6, title: '解忧杂货店', url: 'https://picsum.photos/id/29/200/300', money: 5, number: 7 }
]
monthlyRank.value = [
{ id: 7, title: '小王子', url: 'https://picsum.photos/id/30/200/300', money: 2, number: 20 },
{ id: 8, title: '围城', url: 'https://picsum.photos/id/31/200/300', money: 4, number: 18 },
{ id: 9, title: '月亮与六便士', url: 'https://picsum.photos/id/32/200/300', money: 5, number: 16 },
{ id: 10, title: '哈利波特', url: 'https://picsum.photos/id/33/200/300', money: 7, number: 25 },
{ id: 11, title: '水浒传', url: 'https://picsum.photos/id/34/200/300', money: 6, number: 14 },
{ id: 12, title: '三国演义', url: 'https://picsum.photos/id/35/200/300', money: 6, number: 12 }
]
}
})
const goToBooks = () => {
router.push('/books')
}
const goToBookDetail = (id) => {
router.push(`/books/${id}`)
}
const goToWeeklyRank = () => {
router.push('/ranking/weekly')
}
const goToMonthlyRank = () => {
router.push('/ranking/monthly')
}
</script>
<style scoped>
.home-container {
padding: 0;
}
.welcome-banner {
background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
color: white;
padding: 60px 20px;
text-align: center;
}
.banner-content {
max-width: 800px;
margin: 0 auto;
}
.banner-content h1 {
font-size: 2.5rem;
margin-bottom: 20px;
}
.banner-content p {
font-size: 1.2rem;
margin-bottom: 30px;
opacity: 0.9;
}
.home-sections {
max-width: 1200px;
margin: 0 auto;
padding: 40px 20px;
}
.section {
margin-bottom: 50px;
}
.section h2 {
font-size: 1.8rem;
margin-bottom: 20px;
color: #333;
border-bottom: 2px solid #4facfe;
padding-bottom: 10px;
}
.books-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
gap: 20px;
margin-bottom: 20px;
}
.section-more {
text-align: right;
}
</style>

@ -0,0 +1,114 @@
<template>
<div class="ranking-container">
<el-card class="ranking-card">
<h2 class="ranking-title">本月热租榜</h2>
<el-table :data="rankList" style="width: 100%">
<el-table-column type="index" label="排名" width="80" />
<el-table-column label="封面" width="120">
<template #default="scope">
<el-image :src="scope.row.url" class="cover-small" fit="cover" />
</template>
</el-table-column>
<el-table-column prop="title" label="书名" width="200" />
<el-table-column prop="number" label="阅读量" width="120" />
<el-table-column prop="money" label="价格(元/天)" width="120">
<template #default="scope">
{{ scope.row.money }}
</template>
</el-table-column>
<el-table-column label="操作" width="120">
<template #default="scope">
<el-button
type="text"
@click="handleBorrow(scope.row)"
:disabled="scope.row.number <= 0">
立即借阅
</el-button>
</template>
</el-table-column>
</el-table>
<div class="no-data" v-if="rankList.length === 0">
<el-empty description="暂无排行数据" />
</div>
</el-card>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
const store = useStore()
const rankList = ref([])
onMounted(async () => {
await fetchMonthlyRank()
})
const fetchMonthlyRank = async () => {
try {
const response = await store.dispatch('fetchMonthlyRank')
rankList.value = response.data
} catch (error) {
console.error('获取本月热租榜失败:', error)
ElMessage.error('获取本月热租榜失败')
//
books.value = [
{ title: '三体', url: 'https://picsum.photos/id/24/200/300', money: 5, number: 12},
{ title: '人类简史', url: 'https://picsum.photos/id/25/200/300', money: 4, number: 10 },
{ title: '百年孤独', url: 'https://picsum.photos/id/26/200/300', money: 6, number: 8},
{ title: '活着', url: 'https://picsum.photos/id/27/200/300', money: 3, number: 15 },
{ title: '追风筝的人', url: 'https://picsum.photos/id/28/200/300', money: 4, number: 9 },
{ title: '解忧杂货店', url: 'https://picsum.photos/id/29/200/300', money: 5, number: 7 },
{ title: '小王子', url: 'https://picsum.photos/id/30/200/300', money: 2, number: 20 },
{ title: '围城', url: 'https://picsum.photos/id/31/200/300', money: 4, number: 18 }
]
}
}
const handleBorrow = async (book) => {
try {
if (book.number <= 0) {
ElMessage.warning('该书籍已无库存')
return
}
await store.dispatch('borrowBook', { title: book.title })
ElMessage.success(`成功借阅《${book.title}`)
await fetchMonthlyRank()
} catch (error) {
console.error('借阅失败:', error)
ElMessage.error(error.message || '借阅失败')
}
}
</script>
<style scoped>
.ranking-container {
padding: 20px;
}
.ranking-card {
padding: 20px;
}
.ranking-title {
text-align: center;
margin-bottom: 20px;
}
.cover-small {
width: 80px;
height: 120px;
border-radius: 4px;
}
.no-data {
margin: 40px 0;
text-align: center;
}
</style>

@ -0,0 +1,113 @@
<template>
<div class="ranking-container">
<el-card class="ranking-card">
<h2 class="ranking-title">本周热租榜</h2>
<el-table :data="rankList" style="width: 100%">
<el-table-column type="index" label="排名" width="80" />
<el-table-column label="封面" width="120">
<template #default="scope">
<el-image :src="scope.row.url" class="cover-small" fit="cover" />
</template>
</el-table-column>
<el-table-column prop="title" label="书名" width="200" />
<el-table-column prop="number" label="租借次数" width="120" />
<el-table-column prop="money" label="价格(元/天)" width="120">
<template #default="scope">
{{ scope.row.money }}
</template>
</el-table-column>
<el-table-column label="操作" width="120">
<template #default="scope">
<el-button
type="text"
@click="handleBorrow(scope.row)"
:disabled="scope.row.number <= 0">
立即借阅
</el-button>
</template>
</el-table-column>
</el-table>
<div class="no-data" v-if="rankList.length === 0">
<el-empty description="暂无排行数据" />
</div>
</el-card>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
const store = useStore()
const rankList = ref([])
onMounted(async () => {
await fetchWeeklyRank()
})
const fetchWeeklyRank = async () => {
try {
const response = await store.dispatch('fetchWeeklyRank')
rankList.value = response.data
} catch (error) {
console.error('获取本周热租榜失败:', error)
ElMessage.error('获取本周热租榜失败')
//
books.value = [
{ title: '三体', url: 'https://picsum.photos/id/24/200/300', money: 5, number: 12},
{ title: '人类简史', url: 'https://picsum.photos/id/25/200/300', money: 4, number: 10 },
{ title: '百年孤独', url: 'https://picsum.photos/id/26/200/300', money: 6, number: 8},
{ title: '活着', url: 'https://picsum.photos/id/27/200/300', money: 3, number: 15 },
{ title: '追风筝的人', url: 'https://picsum.photos/id/28/200/300', money: 4, number: 9 },
{ title: '解忧杂货店', url: 'https://picsum.photos/id/29/200/300', money: 5, number: 7 },
{ title: '小王子', url: 'https://picsum.photos/id/30/200/300', money: 2, number: 20 },
{ title: '围城', url: 'https://picsum.photos/id/31/200/300', money: 4, number: 18 }
]
}
}
const handleBorrow = async (book) => {
try {
if (book.number <= 0) {
ElMessage.warning('该书籍已无库存')
return
}
await store.dispatch('borrowBook', { title: book.title })
ElMessage.success(`成功借阅《${book.title}`)
await fetchWeeklyRank()
} catch (error) {
console.error('借阅失败:', error)
ElMessage.error(error.message || '借阅失败')
}
}
</script>
<style scoped>
.ranking-container {
padding: 20px;
}
.ranking-card {
padding: 20px;
}
.ranking-title {
text-align: center;
margin-bottom: 20px;
}
.cover-small {
width: 80px;
height: 120px;
border-radius: 4px;
}
.no-data {
margin: 40px 0;
text-align: center;
}
</style>

@ -0,0 +1,96 @@
<template>
<div class="records-container">
<el-card class="records-card">
<h2 class="records-title">借阅记录</h2>
<el-table :data="records" style="width: 100%">
<el-table-column prop="title" label="书名" width="180" />
<el-table-column prop="borrow_time" label="借阅时间" width="200">
<template #default="scope">
{{ formatDate(scope.row.borrow_time) }}
</template>
</el-table-column>
<el-table-column prop="return_time" label="归还时间" width="200">
<template #default="scope">
{{ scope.row.return_time ? formatDate(scope.row.return_time) : '尚未归还' }}
</template>
</el-table-column>
<el-table-column label="状态" width="100">
<template #default="scope">
<el-tag :type="scope.row.return_time ? 'success' : 'warning'">
{{ scope.row.return_time ? '已归还' : '借阅中' }}
</el-tag>
</template>
</el-table-column>
</el-table>
<div class="no-data" v-if="records.length === 0">
<el-empty description="暂无借阅记录" />
</div>
</el-card>
</div>
</template>
<script setup>
import { ref, onMounted } from 'vue'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
import { formatDate } from '@/utils/date'
const store = useStore()
const records = ref([])
onMounted(async () => {
await fetchRecords()
})
const fetchRecords = async () => {
try {
const response = await store.dispatch('fetchBorrowRecords')
records.value = response.data
} catch (error) {
console.error('获取借阅记录失败:', error)
ElMessage.error('获取借阅记录失败')
records.value = [
{
title: '三体',
borrow_time: '2023-10-01 10:30:00',
return_time: null,
},
{
title: '人类简史',
borrow_time: '2023-09-15 09:15:00',
return_time: '2023-09-30 16:40:00',
},
{
title: '百年孤独',
borrow_time: '2023-08-20 15:20:00',
return_time: '2023-09-05 11:30:00',
}
]
}
}
</script>
<style scoped>
.records-container {
padding: 20px;
}
.records-card {
padding: 20px;
}
.records-title {
text-align: center;
margin-bottom: 20px;
}
.no-data {
margin: 40px 0;
text-align: center;
}
</style>

@ -0,0 +1,129 @@
<template>
<div class="recharge-container">
<el-card class="recharge-card">
<h2 class="recharge-title">账户充值</h2>
<div class="balance-display">
<el-text type="primary" size="large">
当前余额: <span class="balance-amount">{{ user.balance || 0 }}</span>
</el-text>
</div>
<el-form
ref="rechargeForm"
:model="form"
:rules="rules"
label-width="100px">
<el-form-item label="充值金额" prop="money">
<el-input-number
v-model="form.money"
:min="10"
:step="10"
:precision="2"
controls-position="right" />
</el-form-item>
<el-form-item>
<el-button type="primary" @click="submitRecharge"></el-button>
</el-form-item>
</el-form>
<div class="recharge-options">
<h3>快捷充值</h3>
<div class="options-grid">
<el-button
v-for="amount in [10, 50, 100,150,200,300,400,500]"
:key="amount"
@click="quickRecharge(amount)">
{{ amount }}
</el-button>
</div>
</div>
</el-card>
</div>
</template>
<script setup>
import { ref, computed } from 'vue'
import { useStore } from 'vuex'
import { ElMessage } from 'element-plus'
const store = useStore()
const user = computed(() => store.state.user || {})
const form = ref({
money: 10
})
const rules = ref({
money: [
{ required: true, message: '请输入充值金额', trigger: 'blur' },
{ type: 'number', min: 0.01, message: '充值金额必须大于0', trigger: 'blur' }
]
})
const rechargeForm = ref(null)
const submitRecharge = async () => {
try {
await rechargeForm.value.validate()
await store.dispatch('recharge', { money: form.value.money })
ElMessage.success(`成功充值¥${form.value.money}`)
//
await store.dispatch('fetchUser')
} catch (error) {
console.error('充值失败:', error)
ElMessage.error(error.message || '充值失败')
}
}
const quickRecharge = (amount) => {
form.value.money = amount
submitRecharge()
}
</script>
<style scoped>
.recharge-container {
max-width: 600px;
margin: 0 auto;
padding: 20px;
}
.recharge-card {
padding: 30px;
}
.recharge-title {
text-align: center;
margin-bottom: 30px;
}
.balance-display {
text-align: center;
margin-bottom: 30px;
font-size: 18px;
}
.balance-amount {
font-size: 24px;
font-weight: bold;
color: #f56c6c;
}
.recharge-options {
margin-top: 40px;
}
.recharge-options h3 {
text-align: center;
margin-bottom: 20px;
}
.options-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
gap: 15px;
}
</style>

@ -0,0 +1,13 @@
// vite.config.js
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import path from 'path' // 确保引入 path 模块
export default defineConfig({
plugins: [vue()],
resolve: {
alias: {
'@': path.resolve(__dirname, 'src') // 关键配置:@ 指向 src 目录
}
}
})

@ -0,0 +1,170 @@
书籍租赁系统
前端对接后端接口文档(无 JWT · 纯 Session
---
### 一、通用信息
| 项 | 值 |
| ---------------- | ----------------------------------------- |
| 基地址 | `http://localhost:8877` |
| 认证方式 | CookieSession |
| 统一返回 | `{ code: 200/1, message: "", data: ... }` |
| 白名单(免登录) | `POST /user/login` `POST /user/register` |
---
### 二、用户模块
#### 1. 注册
```
POST /user/register
Content-Type: application/x-www-form-urlencoded
username=xxx&password=xxx
```
成功 → `{ code:200, message:"操作成功" }`
#### 2. 登录
```
POST /user/login
Content-Type: application/x-www-form-urlencoded
username=xxx&password=xxx
```
成功 → `{ code:200, message:"登陆成功!" }`
失败 → `{ code:1, message:"账号或密码错误!" }`
#### 3. 获取当前用户信息
```
GET /user/getinfo
```
返回
```json
{
"username": "张三",
"pic": "http://xxx/avatar.png"
}
```
#### 4. 充值
```
POST /user/recharge
Content-Type: application/x-www-form-urlencoded
money=50
```
返回
```json
{ code:200, message:"成功充值50.0元" }
```
#### 5. 余额 + VIP
```
POST /user/findmoney
```
返回
```json
{ code:200, message:"余额为100.0元 当前VIP等级为2" }
```
#### 6. 借书记录
```
GET /user/findone
```
- 普通用户:单条对象
- 管理员:数组
---
### 三、书籍模块
#### 1. 新增书籍(管理员)
```
POST /api/add
Content-Type: application/json
{
"title":"三体",
"content":"科幻小说",
"url":"http://...jpg",
"state":"草稿",
"money":5.00,
"number":10
}
```
成功 → 返回完整书籍对象
#### 2. 查询全部书籍
```
GET /api/select
```
返回数组
#### 3. 书名查单本
```
GET /api/selectone?title=三体
```
返回单条对象
#### 4. 删除书籍(管理员)
```
POST /user/delete
Content-Type: application/x-www-form-urlencoded
title=三体
```
返回
```json
{ code:200, message:"该书本已删除!" }
```
#### 5. 当前用户已借书籍
```
GET /user/borrow/books
```
返回书籍数组
---
### 四、租借模块
#### 1. 借书
```
POST /borrow/borrowbook
Content-Type: application/x-www-form-urlencoded
title=三体
```
- 余额不足 → `{ code:1, message:"余额不足!" }`
- 成功 → `{ code:200, data:{...} }`
#### 2. 还书
```
POST /borrow/returnbook
Content-Type: application/x-www-form-urlencoded
title=三体
```
返回
```json
{ code:200, data:{..., return_time:"2025-07-25T16:35:00"} }
```
---
### 五、排行模块
#### 1. 本周热租榜
```
GET /api/rank/weekly
```
返回
```json
[
{ "title":"三体", "url":"...", "money":5, "number":12 },
...
]
```
#### 2. 本月热租榜
```
GET /api/rank/monthly
```
结构同上

@ -0,0 +1,167 @@
# 图书馆管理系统 - 前端与后端交互文档
## 1.技术栈说明
- **核心框架**Vue 3使用`<script setup>`语法糖)
- **构建工具**Vite
- **UI 组件库**Element Plus
- **网络请求**Axios
- **状态管理**Vuex
- **路由管理**Vue Router
- **日期处理**:自定义`formatDate`工具函数
## 2.项目文件结构说明
```plaintext
src/
├── views/ # 页面视图组件
│ ├── Books/ # 图书相关页面
│ │ ├── BookDetail.vue # 图书详情页
│ │ ├── BookList.vue # 图书列表页
│ │ ├── AddBook.vue # 添加图书页
│ │ └── EditBook.vue # 编辑图书页
│ ├── Admin/ # 管理员页面
│ │ ├── BookManagement.vue # 图书管理页
│ │ └── AllBorrowRecords.vue # 所有借阅记录页
│ ├── Borrow/ # 借阅相关页面
│ │ ├── BorrowBook.vue # 借阅图书页
│ │ └── ReturnBook.vue # 归还图书页
│ ├── User/ # 用户相关页面
│ │ ├── Profile.vue # 个人中心页
│ │ ├── BorrowRecords.vue # 借阅记录页
│ │ └── Recharge.vue # 账户充值页
│ ├── Auth/ # 认证相关页面
│ │ ├── Login.vue # 登录页
│ │ └── Register.vue # 注册页
│ ├── Ranking/ # 排行榜页面
│ │ ├── WeeklyRank.vue # 本周热租榜
│ │ └── MonthlyRank.vue # 本月热租榜
│ └── Home.vue # 首页
├── components/ # 通用组件
│ ├── HeaderBar.vue # 顶部导航栏
│ └── BookCard.vue # 图书卡片组件
├── router/ # 路由配置
│ └── index.js # 路由规则及守卫配置
├── store/ # Vuex状态管理
│ ├── index.js # store入口
│ ├── modules/
│ │ ├── book.js # 图书相关状态
│ │ ├── borrow.js # 借阅相关状态
│ │ └── user.js # 用户相关状态
└── App.vue # 根组件
```
## 3.预设数据标注
1. **BookDetail.vue** - fetchBook 失败时:
```javascript
book.value = {
id: bookId,
title: '示例书籍',
url: 'https://picsum.photos/id/24/300/400',
money: 5.00,
number: 8,
content: '这是一本示例书籍,用于展示书籍详情页面的效果。',
state: '维护中'
}
```
2. **BookList.vue** - fetchBooks 失败时:
```javascript
books.value = [
{ id: 1, title: '三体', url: 'https://picsum.photos/id/24/200/300', money: 5, number: 12, state: '可借', content: '科幻' },
// ...共12条示例数据
]
total.value = books.value.length
```
3. **BorrowBook.vue** - fetchBooks 失败时:
```javascript
books.value = [
{ id: 1, title: '三体', url: 'https://picsum.photos/id/24/200/300', money: 5, number: 12, state: '可借', content: '科幻' },
// ...共12条示例数据同BookList
]
total.value = books.value.length
```
4. **ReturnBook.vue** - fetchBorrowedBooks 失败时:
```javascript
store.commit('setBorrowedBooks', [
{
id: 1,
title: '三体',
url: 'https://picsum.photos/id/24/200/300',
borrow_time: '2023-10-01T10:30:00'
},
{
id: 4,
title: '活着',
url: 'https://picsum.photos/id/27/200/300',
borrow_time: '2023-10-05T14:20:00'
}
])
```
5. **Home.vue** - 获取排行榜失败时:
```javascript
// 本周热门预设
weeklyRank.value = [
{ id: 1, title: '三体', url: 'https://picsum.photos/id/24/200/300', money: 5, number: 12 },
// ...共6条示例数据
]
// 本月热门预设
monthlyRank.value = [
{ id: 7, title: '小王子', url: 'https://picsum.photos/id/30/200/300', money: 2, number: 20 },
// ...共6条示例数据
]
```
## 4.额外说明
1. **权限控制**
- 管理员权限:通过`store.getters.isAdmin`判断,对应路由 meta.requiresAdmin
- 用户登录态:通过`store.getters.isAuthenticated`判断,对应路由 meta.requiresAuth
2. **状态管理**
- 图书相关状态:`store/modules/book.js`
- 借阅相关状态:`store/modules/borrow.js`
- 用户相关状态:`store/modules/user.js`(包含用户信息、权限标识等)
3. **错误处理**
- 所有接口调用均包含 try/catch 处理
- 失败时通过`ElMessage.error`提示用户
- 关键接口失败时使用预设数据降级展示
4. **路由配置**
- 已在`router/index.js`中配置所有页面路由
- 包含路由守卫,控制权限访问
5. **UI 组件**
- 使用 Element Plus 组件库
- 主要组件el-card、el-table、el-form、el-button、el-pagination 等
------
测试用例(网页控制台复制代码回车即可)
```
//用户
store.commit('setUser',{
username: 'testuser',
pic: 'https://picsum.photos/id/64/100/100', // 头像地址
admin: false, // 普通用户
create_time: '2023-01-01T00:00:00',
update_time: '2023-10-01T00:00:00' }) // 同时设置余额和VIP信息
store.commit('setBalanceAndVip',
{ balance: 100.50, vip: 2 })
// 管理员
store.commit('setUser',{
username: 'admin',
pic: 'https://picsum.photos/id/91/100/100',
admin: true, // 管理员
create_time: '2023-01-01T00:00:00',
update_time: '2023-10-01T00:00:00' })
```
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