version-1.3[项目简单骨架搭建成功:实现简单的前后端交互]

backend/src/main/java/com/kob/backend/BackendApplication.java

@@ -7,7 +7,9 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 public class BackendApplication {
 
     public static void main(String[] args) {
+
         SpringApplication.run(BackendApplication.class, args);
+
     }
 
 }

backend/src/main/java/com/kob/backend/config/CorsConfig.java

@@ -0,0 +1,43 @@
+package com.kob.backend.config;
+
+import org.springframework.context.annotation.Configuration;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+@Configuration
+public class CorsConfig implements Filter {
+    @Override
+    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
+        HttpServletResponse response = (HttpServletResponse) res;
+        HttpServletRequest request = (HttpServletRequest) req;
+
+        String origin = request.getHeader("Origin");
+        if(origin!=null) {
+            response.setHeader("Access-Control-Allow-Origin", origin);
+        }
+
+        String headers = request.getHeader("Access-Control-Request-Headers");
+        if(headers!=null) {
+            response.setHeader("Access-Control-Allow-Headers", headers);
+            response.setHeader("Access-Control-Expose-Headers", headers);
+        }
+
+        response.setHeader("Access-Control-Allow-Methods", "*");
+        response.setHeader("Access-Control-Max-Age", "3600");
+        response.setHeader("Access-Control-Allow-Credentials", "true");
+
+        chain.doFilter(request, response);
+    }
+
+    @Override
+    public void init(FilterConfig filterConfig) {
+
+    }
+
+    @Override
+    public void destroy() {
+    }
+}

web/src/App.vue

@@ -1,30 +1,42 @@
 <template>
-  <nav>
+<div>
-    <router-link to="/">Home</router-link> |
+  <div>Bot昵称：{{bot_name}}</div>
-    <router-link to="/about">About</router-link>
+  <div>Bot战力：{{bot_rating}}</div>
-  </nav>
+</div>
-  <router-view/>
+<router-view/>
 </template>
 
-<style>
-#app {
-  font-family: Avenir, Helvetica, Arial, sans-serif;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-  text-align: center;
-  color: #2c3e50;
-}
 
-nav {
+<script>
-  padding: 30px;
+import $ from "jquery"
+import { ref } from "vue"
+export default {
+  name:"app",
+  setup:()=>{
+    let bot_name = ref("");
+    let bot_rating = ref("");
+    $.ajax({
+      url:"http://localhost:3000/pk/getbotinfo/",
+      type:"get",
+      success:resp=>{
+        console.log(resp);
+        bot_name.value = resp.name;
+        bot_rating.value = resp.rating;
+      }
+    });
+    return {
+      bot_name,
+      bot_rating
+    }
+  }
 }
+</script>
 
-nav a {
-  font-weight: bold;
-  color: #2c3e50;
-}
 
-nav a.router-link-exact-active {
+
-  color: #42b983;
+<style>
+body {
+  background-image: url("@/assets/background.png");
+  background-size: cover;
 }
 </style>

web/src/components/HelloWorld.vue

@@ -1,58 +0,0 @@
-<template>
-  <div class="hello">
-    <h1>{{ msg }}</h1>
-    <p>
-      For a guide and recipes on how to configure / customize this project,<br>
-      check out the
-      <a href="https://cli.vuejs.org" target="_blank" rel="noopener">vue-cli documentation</a>.
-    </p>
-    <h3>Installed CLI Plugins</h3>
-    <ul>
-      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-babel" target="_blank" rel="noopener">babel</a></li>
-      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-eslint" target="_blank" rel="noopener">eslint</a></li>
-    </ul>
-    <h3>Essential Links</h3>
-    <ul>
-      <li><a href="https://vuejs.org" target="_blank" rel="noopener">Core Docs</a></li>
-      <li><a href="https://forum.vuejs.org" target="_blank" rel="noopener">Forum</a></li>
-      <li><a href="https://chat.vuejs.org" target="_blank" rel="noopener">Community Chat</a></li>
-      <li><a href="https://twitter.com/vuejs" target="_blank" rel="noopener">Twitter</a></li>
-      <li><a href="https://news.vuejs.org" target="_blank" rel="noopener">News</a></li>
-    </ul>
-    <h3>Ecosystem</h3>
-    <ul>
-      <li><a href="https://router.vuejs.org" target="_blank" rel="noopener">vue-router</a></li>
-      <li><a href="https://vuex.vuejs.org" target="_blank" rel="noopener">vuex</a></li>
-      <li><a href="https://github.com/vuejs/vue-devtools#vue-devtools" target="_blank" rel="noopener">vue-devtools</a></li>
-      <li><a href="https://vue-loader.vuejs.org" target="_blank" rel="noopener">vue-loader</a></li>
-      <li><a href="https://github.com/vuejs/awesome-vue" target="_blank" rel="noopener">awesome-vue</a></li>
-    </ul>
-  </div>
-</template>
-
-<script>
-export default {
-  name: 'HelloWorld',
-  props: {
-    msg: String
-  }
-}
-</script>
-
-<!-- Add "scoped" attribute to limit CSS to this component only -->
-<style scoped>
-h3 {
-  margin: 40px 0 0;
-}
-ul {
-  list-style-type: none;
-  padding: 0;
-}
-li {
-  display: inline-block;
-  margin: 0 10px;
-}
-a {
-  color: #42b983;
-}
-</style>

web/src/router/index.js

@@ -1,24 +1,10 @@
-import { createRouter, createWebHashHistory } from 'vue-router'
+import { createRouter, createWebHistory } from 'vue-router'
-import HomeView from '../views/HomeView.vue'
 
 const routes = [
-  {
-    path: '/',
-    name: 'home',
-    component: HomeView
-  },
-  {
-    path: '/about',
-    name: 'about',
-    // route level code-splitting
-    // this generates a separate chunk (about.[hash].js) for this route
-    // which is lazy-loaded when the route is visited.
-    component: () => import(/* webpackChunkName: "about" */ '../views/AboutView.vue')
-  }
 ]
 
 const router = createRouter({
-  history: createWebHashHistory(),
+  history: createWebHistory(),
   routes
 })
 

web/src/views/AboutView.vue

@@ -1,5 +0,0 @@
-<template>
-  <div class="about">
-    <h1>This is an about page</h1>
-  </div>
-</template>

web/src/views/HomeView.vue

@@ -1,18 +0,0 @@
-<template>
-  <div class="home">
-    <img alt="Vue logo" src="../assets/logo.png">
-    <HelloWorld msg="Welcome to Your Vue.js App"/>
-  </div>
-</template>
-
-<script>
-// @ is an alias to /src
-import HelloWorld from '@/components/HelloWorld.vue'
-
-export default {
-  name: 'HomeView',
-  components: {
-    HelloWorld
-  }
-}
-</script>