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Home Backend Development PHP Tutorial 100分求助:PHP如何获取PUT和DELETE请求的参数

100分求助:PHP如何获取PUT和DELETE请求的参数

Jun 23, 2016 pm 02:23 PM

PHP RESTful

Hi,大家好,我在尝试用PHP实现RESTful API接口,现在遇到了一个问题:

当请求类型是POST或GET的时候,PHP可以很容易地通过$_POST、$_GET和$_REQUEST来获取客户端输入的参数;但是当请求类型是PUT或DELETE时,我不知道PHP应该使用哪种方法来获取参数。

大家有没有遇到过类似的问题?请不吝赐教~

回复讨论(解决方案)

最笨的方法:$method = $_SERVER['REQUEST_METHOD']
然后判断

最笨的方法:$method = $_SERVER['REQUEST_METHOD']
然后判断
感谢回复,想继续请教下,比如说有如下场景:

使用jQuery发送一个PUT请求,
$.ajax({
    type: "PUT",
    url: "some.php",
    data: { name: "Riki", location: "China" },
    success:function(returnVal){
         //do something here.
    }
});

data里的参数我如何在PHP里获取呢? 谢谢!

put和delete,你用$_GET获取看看

为什么非要把PUT指定为类型呢,不能指定为行为吗?

同意楼上。

原则上,GET/POST是决定支持的,对其它谓词的支持要看服务器。一般也都会以GET/POST去模拟。

本帖最后由 xuzuning 于 2013-10-08 11:52:45 编辑

some.php
$type = $_SERVER['REQUEST_METHOD'];parse_str(file_get_contents('php://input'), $data);$data = array_merge($_GET, $_POST, $data);//根据 $type 的值做相应的操作
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感谢大家的回复,我现在开发环境的机器挂了,回头好了我去测试一下,Thanks!

To 4楼和5楼的朋友:
原则上GET和POST确实能满足要求,但是目前我比较想实现更高的RESTful架构的成熟度,对于一个URI,比如http://myapi/order,代表了订单资源,对于这个资源的增删改查操作,都由这个URI来实现,当服务端收到用户的Request请求时,根据这次请求的类型来决定如何进行处理,GET对应Read,POST对应Create,PUT对应Update,DELETE对应Delete操作。
只用GET和POST当然也能模拟,我们可能会将URI变成这样:http://myapi/order/update或者http://myapi/order/delete,将行为定义到URI中。当然,将行为定义到指定的参数中按说也可以。

6楼朋友的方法可以取到PUT过来的参数:

parse_str(file_get_contents('php://input'), $data)
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$_GET貌似取不到参数

以上,谢谢大家的帮助,结贴了
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