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我有 javascript 代码： var win = ("data:image/svg xml;base64," Utils.encode64(svg)); 在 HTML5 中。我想把它转换成数据：image/png;base64,.....
我试过 win= win.replace('data:image/png;base64,',''); 但是将xml替换为png，但它不能正确显示图像并给出错误消息。
请帮忙。。