1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <script src="jquery/jquery-1.9.1.min.js"></script>
 5     <script src="jquery/jquery.min.js"></script>
 6     <meta charset="UTF-8">
 7     <title>Title</title>
 8 </head>
 9 <body>
10 js图片下载远程图片
11 <a href="" id="down">点击下载百度logo图片</a>
12 <input type="hidden" id="url" value="https://www.baidu.com/img/bd_logo1.png">
13 </body>
14 <script type="text/javascript">
15     $('#down').click(function(){
16         var url = $('#url').val();
17         var $a = $("<a></a>").attr("href", url).attr("download", "img.png");
18         $a[0].click();
19     });
20 </script>
21 </html>

 

posted on 2017-07-19 18:36  彼岸无花  阅读(1733)  评论(0编辑  收藏  举报