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2.8 KiB
2.8 KiB
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 | Cookie(Session) |
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
{
"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
{ code:200, message:"成功充值:50.0元" }
5. 余额 + VIP
POST /user/findmoney
返回
{ 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
{ 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
{ 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
[
{ "title":"三体", "url":"...", "money":5, "number":12 },
...
]
2. 本月热租榜
GET /api/rank/monthly
结构同上