登录

src/components/indexfindhead.vue

@@ -5,7 +5,7 @@
       <div class="mnuelist">
         <div>首页</div>
         <div>我的主页</div>
-        <div>退出登录</div>
+        <div>{{menu3}}</div>
       </div>
     </van-popup>
     <div class="head">
@@ -98,11 +98,17 @@ export default {
   data() {
     return {
       show: false,
-      serch:""
+      serch:"",
+      menu3:""
     };
   },
   mounted(){
     this.serch=this.$route.query.word
+       if (localStorage.getItem("token") == ""){
+        this.menu3="登录"
+       }else{
+         this.menu3="退出登录"
+       }
   },
   methods: {
     isshow() {

src/components/indexhead.vue

@@ -11,7 +11,7 @@
           我的主页</div>
         <div @click="tab(2)">
               <img src="../assets/logout.png" alt="" class="icon">
-          退出登录</div>
+          {{token==''?'登录':'退出登录'}}</div>
       </div>
     </van-popup>
     <div class="head">
@@ -107,9 +107,19 @@ export default {
   data() {
     return {
       show: false,
-      serch: ""
+      serch: "",
+      token:""
     };
   },
+  mounted(){
+    window.console.log(localStorage.getItem("token")=='',465)
+    this.token=localStorage.getItem("token") 
+      //   if (localStorage.getItem("token") == ""){
+      //   this.menu3="登录"
+      //  }else{
+      //    this.menu3="退出登录"
+      //  }
+  },
   methods: {
     isshow() {
       this.show = !this.show;

src/login.vue

@@ -74,6 +74,9 @@ export default {
       miao: 60
     };
   },
+  mounted(){
+      window.localStorage.setItem('token','')
+  },
   methods: {
     open() {
       this.ifshow = true;
@@ -124,6 +127,7 @@ export default {
       }
     },
     sub() {
+
       let t = this;
       window.console.log(t.ifsign, 4859);
       if (t.ifsign) {