/**
     * url:传入的网络地址图片
     */
    const getImage=(url)=>{
      var canvas = document.createElement('canvas')
      var ctx = canvas.getContext('2d')
      var image = new Image()
      image.setAttribute("crossOrigin",'Anonymous')
      alert('开始图片处理');
      image.onerror=()=>{
        alert('进入onerror方法!');
        alert(image.width);
      }
      image.src = url+'?x=1';
      image.onload =()=> {
        console.log('进入onload方法!');
        canvas.width = image.width;
        canvas.height = image.height;
        ctx.drawImage(image, 0, 0);
        state.avatar = canvas.toDataURL("image/png");
      };
      console.log(image.src);
    }

在开发者工具中调试正常,真机中进入onerror方法;请问一下大家有什么解决方法吗?