修改token保存方式

src/views/Home.vue

@@ -75,14 +75,14 @@ export default class Home extends Vue{
         this.openMenuNames.push(result[1])
       }
     }
-    if(!localStorage.getItem('login_token')) {
+    if(!this.$store.state.loginInfo.token) {
       this.$router.push('/login')
       return
     } 
-    const data = await this.$http.post<{token: null | string}, any>('/api/common/verifyToken', {token: localStorage.getItem('login_token')})
+    const data = await this.$http.post<{token: string}, any>('/api/common/verifyToken', {token: this.$store.state.loginInfo.token})
     if(data.status) {
       // 如果是已过期的token 服务端会签发新的token
-      this.$store.commit('login', {token: data.newToken || localStorage.getItem('login_token'), userInfo: data.userInfo})
+      this.$store.commit('login', {token: data.newToken || this.$store.state.loginInfo.token, userInfo: data.userInfo})
     } else {
       this.$router.push('/login')
     }

src/views/system/SystemConfig.vue

@@ -143,7 +143,7 @@ export default class SystemConfig extends Vue {
    * @param dateStr 日期时间
    */
   datetimeFormat(dateStr: string) {
-    return moment(dateStr).format('YYYY-MM-DD HH:mm:ss')
+    return dateStr ? moment(dateStr).format('YYYY-MM-DD HH:mm:ss') : null
   }
 }
 </script>