修改时间

src/utils/mixin.js

@@ -1,15 +1,18 @@
 export default {
     mounted() {
         this.$nextTick(() => {
-            const images = document.getElementsByTagName('img')
+            const images = document.getElementsByTagName('img');
             for (let i = 0; i < images.length; i++) {
-                images[i].addEventListener('error', this.handleImageError)
+                images[i].addEventListener('error', this.handleImageError);
             }
         })
     },
     methods: {
         handleImageError(event) {
-            event.target.src = require('@/assets/images/default.png')
+            let src = event.target.src;
+            if (!src) {
+                event.target.src = require('@/assets/images/default.png');
+            }
         },
     },
 }