javascript实现将文件保存到本地方法汇总

2019-11-20 11:59:38

字体：大中小

来源：转载

供稿：网友

下面是保存一个图片为示例，代码来源于网络，希望能够给大家带来一定的帮助，代码如下:

<script type="text/javascript"> function saveFile(imgUrl) {  var oPop=window.open(imgUrl,"","width=1, height=1, top=5000, left=5000");  for(;oPop.document.readyState != "complete"; )  {   if(oPop.document.readyState=="complete")break;  }  oPop.document.execCommand("SaveAs");  oPop.close(); } </script> </head><body><img src="../mytest.jpg" id="theimage" border="0"> <a href="#" onclick="saveFile(document.getElementById('theimage').src)"> 点击这里下载图片 </a> </body></html>

方法二：

function SaveAs5(imgURL)  {  var Pop = window.open(imgURL,"","width=1, height=1, top=5000, left=5000");  for(; oPop.document.readyState != "complete"; )  {  if (oPop.document.readyState == "complete")break;  }  oPop.document.execCommand("SaveAs");  oPop.close();  }<img src="t_screenshot_17616.jpg" id="DemoImg" border="0" onclick="SaveAs5(this.src)">

方法三：

function SaveAs5(imgURL)  {  var Pop = window.open(imgURL,"","width=1, height=1, top=5000, left=5000");  for(; oPop.document.readyState != "complete"; )  {  if (oPop.document.readyState == "complete")break;  }  oPop.document.execCommand("SaveAs");  oPop.close();  }<img src="../t_screenshot_17616.jpg" id="DemoImg" border="0"> <a href="#" onclick="SaveAs5(document.getElementById('DemoImg').src)"> 点击这里下载图片 </a>

以上所述就是本文的全部内容了，希望大家能够喜欢。

上一篇：IE10中flexigrid无法显示数据的解决方法

下一篇：javascript获取当前的时间戳的方法汇总