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Home Backend Development PHP Tutorial thinkphp中前台发送到后台的json数据,后台如何接收

thinkphp中前台发送到后台的json数据,后台如何接收

Jun 06, 2016 pm 08:11 PM
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thinkphp中前台发送到后台的json数据,后台如何接收
后台该如何写呢,I()?

thinkphp中前台发送到后台的json数据,后台如何接收

thinkphp中前台发送到后台的json数据,后台如何接收
为什么用了I('post');返回值还是空

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thinkphp中前台发送到后台的json数据,后台如何接收
后台该如何写呢,I()?

thinkphp中前台发送到后台的json数据,后台如何接收

thinkphp中前台发送到后台的json数据,后台如何接收
为什么用了I('post');返回值还是空

echo file_get_contents('php://input');

什么方式传的就什么方式接啊,get/post

I("post.") 或者 I("get.")

<code>$_GET['something']
$_POST['something']</code>
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用I就可以了啊,比如获取consignee的值

I('consignee')

即可。

使用输入流啊

file_get_contents('php://input');

TP的内置函数I方法就可以实现,可以安全的获取系统输入变量;

<code>//单独获取`json`数据中的某`key`对应的某`value`
I('post.key') == $_POST['key']
I('get.key')  == $_GET['key']

//获取全部json数据
I('post')
I('get')</code>
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