update

src/components/detail/NavDetail.vue

@@ -58,7 +58,7 @@
             </el-tooltip>
               <div class="NavInfo">
               <span style="width:200px">创建时间：{{ Cdate }}</span><br/>
-              <span style="width:200px">所属标签：{{BelongTo}}</span><br/>
+              <span style="width:200px">所属标签：{{CateNum}}</span><br/>
               <div style="display: flex;flex-direction: row">
                 <div class="little-Circle" id="readNum" style=" margin-left:15px;">
                   <el-tooltip placement="top" width="150"
@@ -346,6 +346,7 @@ export default {
   components: {LeftSide, HotRecomment, NewRecomment, RandomRecomment, UserComment},
   data() {
     return {
+      CateNum:'',
       userId:'',
       userItem:{},
       // 点赞数：
@@ -439,7 +440,6 @@ export default {
     this.addViewByTime();
     this.UrlId = this.$route.query.uid;
     this.GetNav(this.UrlId);
-
     if(this.UrlId){
       this.ViewByTime(this.UrlId)
     }
@@ -448,6 +448,22 @@ export default {
   },
   computed: {},
   methods: {
+    // 获取标签名：
+    getNavName(name) {
+      let _this = this;
+      if (name) {
+        axios({
+          method: 'post',
+          url: '/api/UrlAndCate/selectName',
+          params: {
+            id: name
+          }
+        }).then((res)=> {
+          _this.CateNum = res.data;
+        })
+      }
+    },
+
     getConfig(name) {
       let _this = this;
       if (name) {
@@ -899,8 +915,7 @@ export default {
         if(that.UrlObj.desc == null){
           that.flag1 = false;
         }
-
-
+        that.getNavName(that.UrlObj.cateId);
       })
     },