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我试图使用 html2canvas 来捕捉谷歌地图的图像。它在 chrome 中被捕获是可以的,因为 Internet Explorer 不能。感谢任何可以帮助我的人。我已经解决了几天,

以下是代码:

function magic() {
    var target = $('#map');

    // if this is ie or other browser
    if (isIE()) {
        // is IE
        html2canvas(target, {
            useCORS: true,
            logging: true, 
            onrendered: function(canvas) {
                var data = canvas.toDataURL();
                $("#img").attr("src", data);

                var justTheData = data.replace(/^data:image\/(png|jpg);base64,/, "");//Removes everything up to ...'base64,'
                document.getElementById("myImage").src="data:image/jpeg;base64," + justTheData;


            }
        });

    } else {
        // Other browser
        html2canvas(target, {
            useCORS: true,
            logging: true, 
            onrendered: function(canvas) {
                var data = canvas.toDataURL();
                $("#img").attr("src", data);
                window.open(data);
            }
        });
    }
}

html代码:

<img id="myImage" src="">

Internet Explorer 的日志记录错误

html2canvas: Preload: Finding images 
 html2canvas: Preload: Done. 
 html2canvas: start: images: 1 / 1 (failed: 0) 
 Finished loading images: # 1 (failed: 0) 

chrome的日志记录错误

Finished loading images: # 25 (failed: 0)
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