网页保存为图片

时间：2021-12-21 11:52:06

原文链接：http://www.jsjtt.com/webkaifa/html5/2013-10-29/42.html

<!DOCTYPE html>
<html>
    <head>
        <meta name="layout" content="main">
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />  
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
        <script type="text/javascript" src="http://html2canvas.hertzen.com/build/html2canvas.js"></script>

        <script  type="text/javascript" >
        $(document).ready( function(){
                $(".example1").on("click", function(event) {
                        event.preventDefault();
                        html2canvas(document.body, {
                        allowTaint: true,
                        taintTest: false,
                        onrendered: function(canvas) {
                            canvas.id = "mycanvas";
                            //document.body.appendChild(canvas);
                            //生成base64图片数据
                            var dataUrl = canvas.toDataURL();
                            var newImg = document.createElement("img");
                            newImg.src =  dataUrl;
                            document.body.appendChild(newImg);
                        }
                    });
                }); 

        });

        </script>
    </head>
    <body>

        Hello!
        <div class="" style="background-color: #abc;">
            计算机天堂测试html5页面截图
            <br>jsjtt.com
        </div>

        <textArea id="textArea" col="20" rows="10" ></textArea>
        <input class="example1" type="button" value="button">
        生成界面如下：
    </body>
</html>
源代码： http://download.csdn.net/download/zhruifei/9929955

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