跨域

src/app/my/mk-material-detail/mk-material-detail.component.ts

@@ -64,6 +64,7 @@ export class MkMaterialDetailComponent implements OnInit {
     const avatarurlX = 10 * ratio;  // 绘制的头像在画布上的位置
     const avatarurlY = this.canvas.nativeElement.height - (this.contentHeight + 50) / 2 * ratio;  // 绘制的头像在画布上的位置
     const avatarImg = new Image();
+    avatarImg.setAttribute('crossOrigin', 'anonymous');
     if (this.lifeCustomerInfo.practitionerBasicInfo.headImagePath) {
       avatarImg.src = this.lifeCustomerInfo.practitionerBasicInfo.headImagePath;
     } else {