From 518a52b7c8a59469f16b7b15bc41891f5ee3b154 Mon Sep 17 00:00:00 2001
From: xiesi <305492881@qq.com>
Date: Sun, 20 Jun 2021 01:31:16 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E7=99=BB=E5=BD=95=E4=BF=A1?=
 =?UTF-8?q?=E6=81=AF=E9=AA=8C=E8=AF=81=E5=92=8C=E9=80=80=E5=87=BA=E5=8A=9F?=
 =?UTF-8?q?=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main.js         | 30 +++++++++++++++++++++++++++++-
 src/router/index.js |  3 +++
 src/views/Home.vue  |  9 ++++++++-
 3 files changed, 40 insertions(+), 2 deletions(-)

diff --git a/src/main.js b/src/main.js
index b843df8..03020bb 100644
--- a/src/main.js
+++ b/src/main.js
@@ -9,4 +9,32 @@ import 'element-plus/lib/theme-chalk/index.css';
 import axios from 'axios'
 import VueAxios from 'vue-axios'
 
-createApp(App).use(store).use(router).use(ElementPlus).use(VueAxios, axios).mount("#app");
\ No newline at end of file
+createApp(App).use(store).use(router).use(ElementPlus).use(VueAxios, axios).mount("#app");
+
+router.beforeEach((to, from, next) => {
+    // to and from are both route objects. must call `next`.
+    if (to.meta.needLogin) {
+        console.log("hello");
+        axios.get("http://localhost:8070/login", {
+                withCredentials: true
+            })
+            .then((response) => {
+                if (response.data.usertype == '用户') {
+                    //显示用户名
+                    console.log(response.data.data.name);
+                    next();
+                } else {
+                    //当前为有课,不允许登录
+                    next({
+                        name: "Login",
+                        query: {
+                            redirect: to.meta.redirect
+                        }
+                    });
+                }
+            });
+        next();
+    } else {
+        next();
+    }
+});
\ No newline at end of file
diff --git a/src/router/index.js b/src/router/index.js
index 136b708..e9a4a2e 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -8,6 +8,9 @@ const routes = [{
     path: "/",
     name: "Home",
     component: Home,
+    meta: {
+      needLogin: true,
+    }
   },
   {
     path: "/login",
diff --git a/src/views/Home.vue b/src/views/Home.vue
index ee18f79..ad1d01f 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -39,7 +39,7 @@
       <el-main>
         <el-button @click="onclickaxios"> hello</el-button>
         <el-button @click="havelogin"> havelogin</el-button>
-        <el-button @click="gotologin"> gotologin</el-button>
+        <el-button @click="logout"> logout</el-button>
         <el-button @click="gotologin11"> gotologin</el-button>
         <router-link to="/Login">gotologin</router-link>
       </el-main>
@@ -99,6 +99,13 @@ export default {
           console.log(response.data);
         });
     },
+    logout() {
+      this.axios
+        .post("http://localhost:8070/logout", {}, { withCredentials: true })
+        .then((response) => {
+          console.log(response.data);
+        });
+    },
   },
   data() {
     return {
-- 
GitLab