增加注释

@@ -137,6 +137,11 @@
         }
       },
       // 左右移动
+      /**
+       * @description: 左右移动
+       * @param {*} direction
+       * @author: renchao
+       */
       handleMove (direction) {
         move(this.previewImg.imgList[this.previewImg.index].bsmFile, direction).then(res => {
           this.$emit('updateList', { children: res.result, bsmMaterial: this.previewImg.bsmMaterial })

@@ -297,6 +297,11 @@
           this.bdcdysz = val;
         }
       },
+      /**
+       * @description: handleLpbClick
+       * @param {*} item
+       * @author: renchao
+       */
       handleLpbClick (item) {
          this.$popup('楼盘表', 'lpb/index', {
           width: '85%',
@@ -307,17 +312,6 @@
           }
         })
       },
-      handleSelectionChange (val) {
-        if (this.sqywInfo.sqywdylx == "1") {
-          if (val.length > 1) {
-            this.bdcdysz = [...val[val.length - 1]];
-          } else {
-            this.bdcdysz = val;
-          }
-        } else {
-          this.bdcdysz = val;
-        }
-      },
       /**
        * @description: select
        * @param {*} selection