优化存储方式

components/header.vue

@@ -30,10 +30,10 @@
 
     },
     mounted(){
-      let tokenStr = window.localStorage.getItem("token")
+      let tokenStr = window.sessionStorage.getItem("token")
       if(tokenStr){
         this.showDefault = false
-        this.userName = window.localStorage.getItem("companyName")
+        this.userName = window.sessionStorage.getItem("companyName")
       }
     },
     data() {
@@ -51,12 +51,12 @@
         this.$router.push("/login/admin")
       },
       jump(){
-        let token=localStorage.getItem("token")
+        let token=sessionStorage.getItem("token")
         window.location.href=`http://192.168.200.201:8082/purchaser/Home?token=${token}`
          // window.location.href=`http://localhost:8080/purchaser/Home?token=${token}`
       },
       getUserName(){
-        return window.localStorage.getItem("companyName");
+        return window.sessionStorage.getItem("companyName");
       }
     },
 

pages/index/index.vue

@@ -84,17 +84,17 @@ import {getSecond,getCategoryList,getListSSS} from '@/common/list.js'
       },
       //添加验证方法
       async getSecond(){
-        let tokenStr = window.localStorage.getItem('token')
+        let tokenStr = window.sessionStorage.getItem('token')
         if(tokenStr){
           this.showDefault = false
           const {data,code} = await getSecond()
           //code为401，失效 清空并返回至登录页
           if(code ==401){
-            window.localStorage.clear()
+            window.sessionStorage.clear()
             this.$router.push("/login/user")
           }
-          window.localStorage.setItem("companyName",data.companyName)
-          this.userName = window.localStorage.getItem("companyName")
+          window.sessionStorage.setItem("companyName",data.companyName)
+          this.userName = window.sessionStorage.getItem("companyName")
         }
         /* const {data} = await getSecond()
         console.log(data) */
@@ -114,7 +114,7 @@ import {getSecond,getCategoryList,getListSSS} from '@/common/list.js'
       },
       //添加退出按钮 清空token
       checkout(){
-        window.localStorage.clear()
+        window.sessionStorage.clear()
         this.$router.push("/login/user")
       },
     },

pages/login/user.vue

@@ -103,7 +103,7 @@
               data
             } = await powerLogin(this.param)
             if (code == 200) {
-              localStorage.setItem("token",data);
+              sessionStorage.setItem("token",data);
               this.$message({
                 message: msg,
                 type: 'success',

utils/request.js

@@ -12,7 +12,7 @@ const service = axios.create({
 
 // request拦截器
 service.interceptors.request.use(config => {
-  let token=localStorage.getItem("token")
+  let token=sessionStorage.getItem("token")
   if(token||token!=="undefined"){
     config.headers['token']=token;
   }