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关于利用json实现java与php间的传值机制问题！

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Jun 23, 2016 pm 02:20 PM

我现在遇到这样一个问题：

首先以下这一步我可以实现，就是java程序向我的php页面发出请求，我用json_encode把要反馈的数据返回给java程序那边

然后现在以下这一步我不知道怎么实现，不知道里面的机制该怎样去实现？！！！

就是java程序给我的php页面发json数据包，那我该用php的什么函数或者用自定义一个怎样的方法去获取java程序发过来的json数据包呢？用request行不行？

只要我知道如何获取得了，那么我就知道如何去解释它的json数据包了~~

求高手~~感激不尽来了~

小的我分数不是很多，这能尽量给这么多了~~

回复讨论(解决方案)

java 你不就直接 post get 过去不就得了？用什么函数?

Ajax.

java 你不就直接 post get 过去不就得了？用什么函数?

在java程序那边就post过来给我的php页面，我用过$_POST接收，没有任何数据输出，至于$_GET是没用的，因为不是通过url传值的。所以我不知道怎么获取得了java程序给我的数据

Ajax.
能给个例子么？

你java post 过来php 没有任何数据那就是没POST成功，跟一下数据看看哪里出错了。

ajax 也是用到 post or get.

我现在遇到这样一个问题：

首先以下这一步我可以实现，就是java程序向我的php页面发出请求，我用json_encode把要反馈的数据返回给java程序那边

然后现在以下这一步我不知道怎么实现，不知道里面的机制该怎样去实现？！！！

就是java程序给我的php页面发json数据包，那我该用php的什么函数或者用自定义一个怎样的方法去获取java程序发过来的json数据包呢？用re……

PHP的json_encode与json_decode与JAVA是不能互通的，建议使用字符串的方式来进行传递，这样可以保证PHP和JAVA都能正确处理

file_get_contents("php://input") java推送数据，php端这样获取就能收到了

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