发布页增加图片预览

src/pages/demand/demand.vue

@@ -100,7 +100,7 @@
                     <view class="upload-item">
                         <block v-for="(item, index) in uploadImages" :key="index">
                             <view class="image-box">
-                                <image class="image" :src="item" mode="aspectFill" />
+                                <image class="image" :src="item" mode="aspectFill" @click="previewImage(index)" />
                             </view>
                         </block>
                     </view>
@@ -378,6 +378,15 @@ export default {
             }
             this.total = parseFloat(this.price) + temp;
         },
+        /**
+         * 预览图片
+         */
+        previewImage(index) {
+            uni.previewImage({
+                urls: this.uploadImages,
+                current: index,
+            });
+        },
         /**
          * 发布报价
          */