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为什么我的网站在我的手机上工作,但不是在我的电脑上我试过所有的IE浏览器firefox和我似乎无法下载图像从div但是当我用我的手机它工作正常(只有丁当)。发生什么事?这里是我的网站https://torcdesign.com/mom有人可以帮助我找到一个解决方案,它在工作的所有浏览器网站在一些浏览器但不是全部
var download = document.getElementById("download"),
\t \t result = document.getElementById("result");
function renderContent() {
html2canvas(document.getElementById("content"), {
allowTaint: true
}).then(function(canvas) {
\t \t result.appendChild(canvas);
download.style.display = "inline"; download.href = result.children[0].toDataURL();
});
}
function downloadImage() {
\t \t
}
document.getElementById("button").onclick = renderContent;
download.onclick = downloadImage
#content {
position: absolute;
width: 300px;
height: 200px;
border: 5px solid red;
overflow: hidden;
}
#img1 {
width: 300px;
height: 200px;
position: absolute;
z-index: 5;
}
#img2 {
position: absolute;
z-index: 6;
width: 150px;
height: 190px;
}
#img3 {
position: absolute;
z-index: 7;
width: 200px;
height: 100px;
}
#download {
display: none;
}
<script src="https://rawgit.com/niklasvh/html2canvas/master/dist/html2canvas.min.js"></script>
<div id="content">
<img id="img1" src="https://torcdesign.com/shirts/brown.jpg">
<img id="img2" src="https://torcdesign.com/shirts/kiwi.jpg">
<img id="img3" src="https://torcdesign.com/shirts/lswhite.jpg">
</div>
<br><br><br><br><br><br><br><br><br><br><br><br>
<input id="button" type="button" value="convert div to image"><br>
<h3>result:</h3>
<div id="result"></div>
<a id="download" download="my_image.png" href="#">Download image</a>
'downloadImage'没有函数体? – guest271314
没必要。检查行'Download image' –
您的网站似乎适用于Chrome和Firefox。你确定它不适合你吗?我可以从你的div下载'my_image.png'。 –