更换贺报下载的方法31

src/views/ebiz/generateImg/generateImg.vue

@@ -77,37 +77,33 @@ export default {
     },
     // 分享
     fenxiang() {
-      if(this.$refs.xingdownLoad != this.$refs.xingdownLoad) {
-        return
-      }
       // const element = document.getElementById('capture')
       // const canvas = await html2canvas(element)
-        html2canvas(this.$refs.xingdownLoad, {
-          width: this.$refs.xingdownLoad.offsetWidth,
-          height: this.$refs.xingdownLoad.offsetHeight,
-          backgroundColor: '#fff',
-          scale: 2,
-          dpi: 300
-        }).then((canvas) => {
-          console.log('分享');
-          // 将 canvas 转换为 Blob
-          canvas.toBlob((blob) => {
-            this.blobToBase64(blob).then((base64String) => {
-              let base64Manane = base64String.split(',')[1]
-              console.log(base64Manane);
-              EWebBridge.webCallAppInJs('bridge', {
-                flag: 'share',
-                extra: {
-                  shareType: '1',
-                  base64: base64Manane
-                }
-              })
+      html2canvas(this.$refs.xingdownLoad, {
+        width: this.$refs.xingdownLoad.offsetWidth,
+        height: this.$refs.xingdownLoad.offsetHeight,
+        backgroundColor: '#fff',
+        scale: 2,
+        dpi: 300,
+        useCORS: true,
+        allowTaint: true,
+      }).then((canvas) => {
+        console.log('分享');
+        // 将 canvas 转换为 Blob
+        canvas.toBlob((blob) => {
+          this.blobToBase64(blob).then((base64String) => {
+            let base64Manane = base64String.split(',')[1]
+            console.log(base64Manane);
+            EWebBridge.webCallAppInJs('bridge', {
+              flag: 'share',
+              extra: {
+                shareType: '1',
+                base64: base64Manane
+              }
             })
-          }, 'image/png')
-        })
-        setTimeout(() => {
-          this.close()
-        }, 3000);
+          })
+        }, 'image/png')
+      })
     },
     // 生成图片并下载
     domToImage() {
@@ -125,7 +121,9 @@ export default {
             height: domElement.offsetHeight,
             backgroundColor: '#fff',
             scale: 1,
-            dpi: 300
+            dpi: 300,
+            useCORS: true,
+            allowTaint: true,
         });
         console.log('下载',canvas);
         // 将画布转换为 Blob，并等待其完成
@@ -167,8 +165,6 @@ export default {
 
     close() {
       console.log(15434678);
-      // document.documentElement.removeChild(this.$refs.xingdownLoad)
-      // this.$refs.xingdownLoad.removeChild(this.$refs.xingdownLoad);
       document.getElementById('capture').innerHTML = '';
       this.$emit('child-colse', '1')
     },