php 400 - Curl 中的错误请求
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400 - Bad Request in Curl
提问by user7282
It seems like im getting a problem when Im trying to send a request to a server in php. The http api request is something like this:
当我尝试在 php 中向服务器发送请求时，我似乎遇到了问题。http api 请求是这样的：
http://api.ean.com/ean-services/rs/hotel/v3/avail?minorRev14&apiKey=p9ycn9cxb2zp3k3gfvbf5aym&cid=55505&locale=en_US&hotelId=122212&stateProvinceCode=%20NV%C2%A4cyCode=USD&arrivalDate=12/27/2012&departureDate=12/28/2012&room1=2,&room2=2,18,15&room3=3,16,16,15&room4=3,&includeDetails=true&includeRoomImages=true
http://api.ean.com/ean-services/rs/hotel/v3/avail?minorRev14&apiKey=p9ycn9cxb2zp3k3gfvbf5aym&cid=55505&locale=en_US&hotelId=122212&stateProvinceCode=%20NV%C2%A4cyCode=USD&arrivalDate=12/27/2012&departureDate=12/28/2012&room1=2,&room2=2,18,15&room3=3,16,16,15&room4=3,&includeDetails=true&includeRoomImages=true
I have the following part of my code in php where I believe the error is occuring:
我在 php 中有我的代码的以下部分，我相信错误正在发生：
$url = 'http://api.ean.com/ean-services/rs/hotel/v3/avail?minorRev14';
$url .= '&apiKey=p9ycn9cxb2zp3k3gfvbf5aym';
$url .= '&cid=55505';
$url .= '&locale=' . $locale . '&hotelId=' . $hotelid . '&stateProvinceCode=' . $state . '¤cyCode=USD';
$url .= '&arrivalDate=' . $datefr . '&departureDate=' . $dateto . '&' . $details . '&includeDetails=true&includeRoomImages=true';
$header = "Accept: application/json";
$ch = curl_init();
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_ENCODING, "gzip");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$retValue = curl_exec($ch);
$response = json_decode(curl_exec($ch));
$ee = curl_getinfo($ch);
print_r($ee);
print_r($retValue);
This is what I get from the print_r(curl_getinfo($ch)) statement:
这是我从 print_r(curl_getinfo($ch)) 语句中得到的：
Array (
[url] => http://api.ean.com/ean-services/rs/hotel/v3/avail?minorRev14&apiKey=p9ycn9cxb2zp3k3gfvbf5aym&cid=55505&locale=en_US&hotelId=122212&stateProvinceCode= NV¤cyCode=USD&arrivalDate=12/27/2012&departureDate=12/28/2012&room1=2,&room2=2,18,15&room3=3,16,16,15&room4=3,&includeDetails=true&includeRoomImages=true
[content_type] => text/html
[http_code] => 400
[header_size] => 181
[request_size] => 340
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 0.469
[namelookup_time] => 0
[connect_time] => 0.125
[pretransfer_time] => 0.125
[size_upload] => 0
[size_download] => 349
[speed_download] => 744
[speed_upload] => 0
[download_content_length] => 349
[upload_content_length] => 0
[starttransfer_time] => 0.469
[redirect_time] => 0
[certinfo] => Array ( )
[redirect_url] =>
)
I'm not sure what the solution can be and I have been looking at this problem for awhile now hopefully someone can help me thanks :)
我不确定解决方案是什么，我已经研究这个问题一段时间了，希望有人能帮助我，谢谢:)
回答by user7282
add
添加
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)');
This way it tells it what type of agent (browser, spider, etc) is requesting the content.
通过这种方式，它告诉它什么类型的代理（浏览器、蜘蛛等）正在请求内容。
So finally, I modified your code to
所以最后，我修改了你的代码
<?php
$url ='http://api.ean.com/ean-services/rs/hotel/v3/avail?minorRev14&apiKey=p9ycn9cxb2zp3k3gfvbf5aym&cid=55505&locale=en_US&hotelId=122212&stateProvinceCode=%20NV%C2%A4cyCode=USD&arrivalDate=12/27/2012&departureDate=12/28/2012&room1=2,&room2=2,18,15&room3=3,16,16,15&room4=3,&includeDetails=true&includeRoomImages=true';
$header = array("Accept: application/json");
$ch = curl_init();
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_ENCODING, "gzip");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)');
$retValue = curl_exec($ch);
$response = json_decode(curl_exec($ch));
$ee = curl_getinfo($ch);
print_r($ee);
print_r($retValue);
?>
and it is working fine for me. Can you also check?
它对我来说很好用。你也可以检查吗？
回答by Arcadien
There is something weird in :
有一些奇怪的东西：
&stateProvinceCode=%20NV%C2%A4cyCode=USD
&stateProvinceCode=%20NV%C2%A4cyCode=USD
^^^^^^^^^^^^^^^^^^^
Converting it to plain ascii, its "NV¤cyCode"
将其转换为纯 ascii，其“NV¤cyCode”
From my pov it should be like
从我的观点来看，它应该是这样的
&stateProvinceCode=NV&cyCode=USD
&stateProvinceCode=NV&cyCode=USD
Just as information, what kind of error did you get from server?
就像信息一样，你从服务器得到什么样的错误？
