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关于同步异步请求服务器的一个问题

WBOY
Release： 2016-06-23 14:20:11
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大家在用JS请求PHP服务器做一些事情的时候，一般都会用到json吧
如果做成按钮让用户来请求，那就会出现用户不小心双击了按钮的情况
这种防止重复提交的方法我看过很多，但今天自己测试的时候发现，我把请求默认的异步方式改成同步的，好像就能解决了，不知道是不是真的如此。大家有什么见解？


回复讨论(解决方案)

同步？那你就慢慢等吧

同步的话还用ajax做什么。。。
如果仅仅为了防双击可以点击后设置按钮不可用。

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关于同步异步请求服务器的一个问题
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