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Home > Backend Development > PHP Tutorial > ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

WBOY
Release： 2016-06-06 20:12:19
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ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

打印总是为空，但是前端是已经发送了请求，并且也传参数了啊

回复内容：

ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

ajax中发请求，php后台收不到

打印总是为空，但是前端是已经发送了请求，并且也传参数了啊

我没看到你前端的处理

  1. 首先ajax 的datatype 不用引号包括

  2. 我觉着你可以先var_dump($_POST); 看看上行参数都有哪些，是不是有 value ，先调试一把

在这个方法的第一行，随便echo一个东西，看ajax的URL有没有对。如果有输出说明URL地址没错。
那么var_dump()的结果也应该会显示出来

ajax中发请求，php后台收不到
看Response

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