js 保存文件到本地

js 保存文件到本地  

2013-11-09 19:56:35|  分类： 默认分类 |举报|字号 订阅
var obj_target = document.createElementNS(‘http://www.w3.org/1999/xhtml‘, ‘a‘);   
  if(obj_target)//非ie
{
  obj_target.href = ‘13231内容’;
  obj_target.download = ‘a.txt’;      
var event = document.createEvent(‘MouseEvents‘);
event.initMouseEvent(‘click‘, true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
  obj_target.dispatchEvent(event); 
}
else
{
   var w = window.open(‘about:blank‘);

w.document.write(‘1232323内容‘);  

w.document.execCommand(‘Saveas‘,false,‘a.txt‘);

w.close();

}