<!DOCTYPE html><html><head lang="en"> <meta charset="UTF-8"> <title></title></head><body><script> function downLoad(){ window.open("http://ip/apkVersion/Setup.exe"); }</script><a href="#" onClick="downLoad()">点击下载</a></body></html>注:可是这种方式存在跨域问题,网页和包须要在同一个服务器上