php Guzzle 6，获取请求字符串
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Guzzle 6, get request string
提问by Nicekiwi
Is there a way I can print out the full request as a string before or after it is sent?
有没有办法可以在发送之前或之后将完整请求打印为字符串？
$res = (new GuzzleHttp\Client())->request('POST', 'https://endpoint.nz/test', [ 'form_params' => [ 'param1'=>1,'param2'=>2,'param3'=3 ] ] );
how can I view that request as a string? (not the response)
如何将该请求视为字符串？（不是回复）
The reason is, my request is failing and returning a 403, and I want to know what exactly is being sent; as the same request works when using PostMan.
原因是，我的请求失败并返回 403，我想知道到底发送了什么；因为在使用 PostMan 时相同的请求有效。
采纳答案by Mohammed Safeer
As per Guzzle documentation there is debug option, here is the link from guzzle documentation http://guzzle.readthedocs.org/en/latest/request-options.html#debug
根据 Guzzle 文档有调试选项，这里是来自 guzzle 文档的链接 http://guzzle.readthedocs.org/en/latest/request-options.html#debug
$client->request('GET', '/get', ['debug' => true]);
回答by armyofda12mnkeys
According to a comment in this github issue, you can use the history middleware to store/output the request/response info.
根据此 github 问题中的评论，您可以使用历史中间件来存储/输出请求/响应信息。
use GuzzleHttp\Client;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Middleware;
$container = [];
$history = Middleware::history($container);
$stack = HandlerStack::create();
// Add the history middleware to the handler stack.
$stack->push($history);
$client = new Client(['handler' => $stack]);
$client->request('POST', 'http://httpbin.org/post',[
'body' => 'Hello World'
]);
// Iterate over the requests and responses
foreach ($container as $transaction) {
echo (string) $transaction['request']->getBody(); // Hello World
}
A more advanced example here: http://docs.guzzlephp.org/en/stable/testing.html#history-middleware
这里有一个更高级的例子：http: //docs.guzzlephp.org/en/stable/testing.html#history-middleware
use GuzzleHttp\Client;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Middleware;
$container = [];
$history = Middleware::history($container);
$stack = HandlerStack::create();
// Add the history middleware to the handler stack.
$stack->push($history);
$client = new Client(['handler' => $stack]);
$client->request('GET', 'http://httpbin.org/get');
$client->request('HEAD', 'http://httpbin.org/get');
// Count the number of transactions
echo count($container);
//> 2
// Iterate over the requests and responses
foreach ($container as $transaction) {
echo $transaction['request']->getMethod();
//> GET, HEAD
if ($transaction['response']) {
echo $transaction['response']->getStatusCode();
//> 200, 200
} elseif ($transaction['error']) {
echo $transaction['error'];
//> exception
}
var_dump($transaction['options']);
//> dumps the request options of the sent request.
}
