sww --首页用户名称显示

src/components/app-user/app-user.tsx

@@ -30,6 +30,7 @@ export default class AppUser extends Vue {
      * @memberof AppUser
      */
     public user = {
+        username:'',
         name: 'user.name',
         avatar: './assets/img/avatar.png',
     }
@@ -89,7 +90,7 @@ export default class AppUser extends Vue {
             <div class='app-header-user'>
                 <dropdown on-on-click={this.userSelect} transfer={true}>
                     <div class='user'>
-                        <span>{this.$t('user.username')}</span>
+                        <span>{this.user.username?this.user.username:this.$t('user.username')}</span>
                         &nbsp;&nbsp;<avatar src={this.user.avatar} />
                     </div>
                     <dropdown-menu class='menu' slot='list' style='font-size: 15px !important;'>