更新

src/components/User/UserInfoPage.vue

@@ -15,7 +15,7 @@
                     <div style="display: flex;flex-direction: row;flex-wrap: nowrap;justify-content: flex-start">
                         <div style="display: flex;flex-direction: row;justify-content: space-between">
                             <div @click="changeAvatar" style="cursor: pointer;width: 100px;height: 100px;display: flex;flex-direction: row;align-items: center">
-                                <el-avatar  style="display: flex;align-items: center;justify-content: center" :src="'http://localhost:8082/helloGithub_war_exploded/retUserAv?username='+username" :size="90"></el-avatar>
+                                <el-avatar  v-if="username" style="display: flex;align-items: center;justify-content: center" :src="'http://localhost:8082/helloGithub_war_exploded/retUserAv?username='+username" :size="90"></el-avatar>
                             </div>
                             <div style="display: flex;flex-direction: column;margin-left: 15px;">
                                 <div style="display: flex;flex-direction: row;align-items: center;justify-content: flex-start;">
@@ -145,7 +145,7 @@ export default {
     data(){
         return{
             activeName:'first',
-            username: null,
+            username: '',
             contributionValue:0,
             creatTime:null,
             projectNum:0,
@@ -161,7 +161,7 @@ export default {
         }
     },
     mounted() {
-        this.getUserInfo()
+        this.getUserInfo();
         this.getUserDetail();
         setTimeout(()=>{
             this.updateUserLevel();
@@ -173,13 +173,11 @@ export default {
     created() {
          this.updateUserLevel();
         this.getUserInfo();
-
-
     },
     watch: {
         $route () {
             if(this.$route.query.refresh){
-                this.getUserInfo() //重新调用http请求实现页面的重新渲染
+                this.getUserInfo(); //重新调用http请求实现页面的重新渲染
                 this.getUserDetail();
             }
         },