页面A:
/*html转换成图片*/
function createImg(){
html2canvas(document.body, {
onrendered: function(canvas) {
var url = canvas.toDataURL("image/jpeg");//图片地址
//由于是一个新的技术,你可以通过下面的代码检测你的浏览器是否支持
if(window.localStorage) {
localStorage.imgSrc = url;
location.href = '${pageContext.request.contextPath }/engineering_img.jsp';
} else {
alert("NOT SUPPORT");
}
}
});
}
页面B:
<script type="text/javascript">
function createImg(){
var imgSrc = localStorage["imgSrc"];
document.getElementById("img1").src=imgSrc;
}
window.onload = createImg;
</script>
</head>
<body>
<img src="" id="img1">
</body>