在Guzzle中以编程方式构建查询字符串 - Building query string programmatically in Guzzle?

Building query string programmatically in Guzzle?

在我的PHP Guzzle客户端代码中，我有一些类似的东西

$c = new Client('http://test.com/api/1.0/function');
$request = $c->get('?f=4&l=2&p=3&u=5');

但相反，我想要一些类似的东西：

$request->set('f', 4);
$request->set('l', 2);
$request->set('p', 3);
$request->set('u', 5);

在Guzzle有可能吗？从文档和随机谷歌搜索来看，这似乎是真的，但我找不到确切的方法。

您可以：

$c = new Client('http://test.com/api/1.0/function');
$request = $c->get();
$q = $request->getQuery();
$q->set('f', 4);
$q->set('l', 2);
$q->set('p', 3);
$q->set('u', 5);

Guzzle 6-您可以使用查询选项param

// Send a GET request to /get?foo=bar
$client->request('GET', '/get', ['query' => ['foo' => 'bar']]);

http://docs.guzzlephp.org/en/stable/request-options.html#query

看看Guzzle文档https://docs.guzzlephp.org/en/stable/request-options.html正如您所看到的，它有RequestOptions。RequestOptions是常量。它们是在GuzzleHttp''RequestOptions中定义的。您可以查看类源代码，并在那里看到所有这些代码。因此，为了保持良好和专业的编程风格，您可以在下面编写以下源代码，例如

use GuzzleHttp'Client;
use GuzzleHttp'RequestOptions;
class DataClass extends BaseClass
{
    const DEFAULT_ACCEPT_HEADER = 'application/json';
    const DEFAULT_CACHE_HEADER = 'no-cache';
    const HOST = 'http://test.com/';
    const ENDPOINT = 'api/1.0/function';
    const TIMEOUT = 2.0;
    private function getData()
    {
        $client = new Client([
                'base_uri' => self::HTTP_HOST,
                'timeout' => self::TIMEOUT
            ]
        );
        $response = $client->request('GET', self::ENDPOINT,
            [
                RequestOptions::HEADERS => [
                    'Accept' => self::DEFAULT_ACCEPT_HEADER,
                    'Cache-Control' => self::DEFAULT_CACHE_HEADER,
                ],
                RequestOptions::QUERY => [
                        'f' => 4,
                        'l' => 2,
                        'p' => 3,
                        'u' => 5
                ]
            ]
        );
        return json_decode($response->getBody(), JSON_OBJECT_AS_ARRAY);
    }