Question

尝试使用ajax在Phalcon中调用DELETE或PUT时收到404错误。我能够做一个GET。

我的阿贾克斯：

$.ajax({
    url: 'http://localhost/person/blah/5',
    type: 'DELETE',
    success: function (data) {
        console.log(data);
    }
});

我的PHP

$app->delete('/person/blah/{id:[0-9]+}', function($id) {
    $response = new Phalcon\Http\Response();
    $response->setJsonContent(array('status' => 'OK', 'data' => array('id' => $id)));
    return $response;  
});

在此之前，我遇到了DELETE，PUT和GET的CORS问题。我更改了我的.htaccess文件以允许访问控制，并且GET开始工作。但是，我现在遇到404 DELETE和PUT问题。

这是我的.htaccess文件

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^(.*)$ index.php?_url=/$1 [QSA,L]
</IfModule>

<IfModule mod_headers.c>
    Header set Access-Control-Allow-Origin "*"
    Header set Access-Control-Allow-Methods "DELETE, PUT, GET"
    Header set Access-Control-Allow-Headers: "X-Requested-With, Content-Type"
</IfModule>

我的猜测是这个问题与CORS有关。 javascript正在我的计算机上运行（而非服务器）。我的javascript在C：/Users/username/Desktop/test.html中。我曾在Firefox和Chrome上尝试过，并遇到同样的问题。

一些额外信息

响应标题

Access-Control-Allow-Head...    X-Requested-With, Content-Type
Access-Control-Allow-Meth...    DELETE, PUT, GET
Connection  Keep-Alive
Content-Length  15
Content-Type    text/html
Date    Tue, 10 Feb 2015 00:25:17 GMT
Keep-Alive  timeout=5, max=100
Server  Apache/2.4.7 (Win32) OpenSSL/1.0.1e PHP/5.5.9
Status  404 Not Found
X-Powered-By    PHP/5.5.9
access-control-allow-orig...    *

请求标题

Accept  text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding     gzip, deflate
Accept-Language     en-US,en;q=0.5
Access-Control-Request-Me...    DELETE
Connection  keep-alive
DNT     1
Host    localhost
Origin  null
User-Agent  Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101     Firefox/35.0

来自缓存的

响应头与响应头

相同

如果重要的话，我已经能够使用curl成功调用我的DELETE。

$ curl -i -X DELETE http://localhost/person/blah/5
HTTP/1.1 200 OK
Date: Mon, 09 Feb 2015 23:18:40 GMT
Server: Apache/2.4.7 (Win32) OpenSSL/1.0.1e PHP/5.5.9
X-Powered-By: PHP/5.5.9
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: DELETE, PUT, GET
Content-Length: 33
Content-Type: text/html

{"status":"OK","data":{"id":"5"}}

Answer 1

我的.htaccess文件中没有我需要的所有东西。

我遵循了本指南 http://benjaminhorn.io/code/setting-cors-cross-origin-resource-sharing-on-apache-with-correct-response-headers-allowing-everything-through/

我需要这个：

# Always set these headers.
Header always set Access-Control-Allow-Origin "*"
Header always set Access-Control-Allow-Methods "POST, GET, OPTIONS, DELETE, PUT"
Header always set Access-Control-Max-Age "1000"
Header always set Access-Control-Allow-Headers "x-requested-with, Content-Type, origin, authorization, accept, client-security-token"

# Added a rewrite to respond with a 200 SUCCESS on every OPTIONS request.
RewriteEngine On
RewriteCond %{REQUEST_METHOD} OPTIONS
RewriteRule ^(.*)$ $1 [R=200,L]

Answer 2

可能想要按照流程图查看您错过的内容： http://www.html5rocks.com/static/images/cors_server_flowchart.png

如果您正在利用Cookie或需要暴露响应标头，则需要启用

访问控制 - 暴露 - 接头

和

接入控制允许证书

即使你不是，也可以尝试使用它们。

调用REST api时出现404错误（Phalcon）

2 个答案: