阅读从HTTP PUT数据 [英] Read data from HTTP PUT

问题描述

我目前正在实施利用其中谈到XML RESTful Web服务 codeIgniter 和REST由菲尔鲟鱼。我现在停留在如何读取HTTP PUT XML。这是我做的。

I am currently implementing a RESTful web service which talks XML using CodeIgniter and REST by Phil Sturgeon. I am now stuck at how to read XML from HTTP PUT. This is what I did.

在客户端：

$(function(){
    // Bind a click event to the 'ajax' object id
    $("#new_user").click(function(evt){
        // JavaScript needs totake over. So stop the browser from redirecting the page
        evt.preventDefault();
        var str = '<?xml version="1.0" encoding="UTF-8"?><xml><name>'+$("#txtname").val()+'</name><email>'+$("#txtemail").val()+'</email></xml>';

        // Ajax request to get the data
        $.ajax({
            // URL from the link that was clicked on
            url: $(this).attr("href"),
                        type: "put",
                        contentType: "application/xml",
                        processData: false,
                        data: str,
            success: function(data, textStatus, jqXHR){
                //alert('Successful AJAX request!');
                                   //var items = parseXml(data);
                                   //printXml(items);
            },
            // Failed to load request. This could be caused by any number of problems like server issues, bad links, etc.
            error: function(jqXHR, textStatus, errorThrown){
                alert('Oh no! A problem with the Ajax request!');
            }
        });
    });
});

在服务器端：

At the server side:

public function users_put(){
    $input = file_get_contents('php://input');
    print_r($input);
}

它打印出什么。在HTTP POST以上的JavaScript code和功能效果很好。

It prints out nothing. The above JavaScript code and function works well in HTTP POST.

推荐答案

本手册具有一个很好的参考：的 http://php.net/manual/en/features.file-upload.put-method.php

The manual has a good reference for that: http://php.net/manual/en/features.file-upload.put-method.php

您不能处理PUT请求，而不改变HTTP守护进程的设置。

You cannot handle PUT requests without altering the HTTP daemon's setup.

如果你使用Apache，并有机会获得mod_rewrite的，请在根文件夹中的.htaccess文件，你放的东西，如：

If you're using Apache and have access to mod_rewrite, make a .htaccess file in the root folder that you PUT to with something like:

    Options +FollowSymLinks
    RewriteEngine on
    RewriteBase /
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ handler.php?uri=$1 [L,QSA]

但细节取决于什么样的HTTP守护进程（阿帕奇，IIS，lighttpd的，等等），你使用的PHP框架。

But the details depend on what HTTP daemon (Apache, IIS, lighttpd, etc) and which PHP framework you use.

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