判断imgURL是否有效

src/views/goods/create-good.vue

@@ -1120,6 +1120,19 @@
       }
     },
     methods: {
+      // 判断imgurl是否有效
+       checkImgExists(imgurl) {
+          return new Promise(function(resolve, reject) {
+            var ImgObj = new Image()
+            ImgObj.src = imgurl
+            ImgObj.onload = function(res) {
+              resolve(res)
+            }
+            ImgObj.onerror = function(err) {
+              reject(err)
+            }
+          })
+      },
       // 获取适用人群
       getTypeCodeList() {
         return getTypeCodeList().then((res) => {
@@ -1174,6 +1187,15 @@
               this.videoList.push(goodsInfo.goodsVideoList[0]);
               this.videoModel.videoFullPath = this.videoList[0].goodsImgUrl;          
           }
+          let newImgList = [];
+          this.fileGoodsList.map((item,index) => {
+            this.checkImgExists(item.imageUrl).then(()=> {
+              newImgList.push(item)
+            }).catch(()=> {
+              newImgList = this.fileGoodsList.splice(index,1);       
+            })
+          })
+          this.fileGoodsList = newImgList;
 
           this.rules = {
             ...this.rules,
@@ -1209,7 +1231,7 @@
           this.formData3 =  { goodsName, goodsDescription, goodsHeaderImages, goodsVideoList, goodsType, expressLimitFlag };
           this.hasRepoFlag = hasRepoFlag;
           this.buyLimitDtoList = this.formData.buyLimitDtoList;
-          this.formData.optPrice = this.formData.costPrice/100;
+          this.formData.optPrice = this.formData.costPrice/100;    
           this.fileGoodsList = this.getImges(goodsList[0].goodsImgList,1);
           this.fileIntrList = this.getImges(goodsList[0].medicImgList,2);
           this.formData.stock = this.formData.goodsStock;
@@ -1218,7 +1240,15 @@
               this.videoList.push(goodsList[0].goodsVideoList[0]);
               this.videoModel.videoFullPath = this.videoList[0].goodsImgUrl;
           }
-         
+          let newImgList = [];
+          this.fileGoodsList.map((item,index) => {
+            this.checkImgExists(item.imageUrl).then(()=> {
+              newImgList.push(item)
+            }).catch(()=> {
+              newImgList = this.fileGoodsList.splice(index,1);       
+            })
+          })
+          this.fileGoodsList = newImgList;       
           if(this.isMedic){
             this.getLever(5,2,1)
           }else{