如何在Guzzle 5中发送PUT请求的参数?

问题描述

我具有用于发送POST请求参数的代码，该代码有效:

I have this code for sending parameters for a POST request, which works:

$client = new GuzzleHttp\Client();
$request = $client->createRequest('POST', 'http://example.com/test.php');
$body = $request->getBody();

$request->getBody()->replaceFields([
    'name' => 'Bob'
]);

但是，当我将POST更改为PUT时，会出现此错误:

However, when I change POST to PUT, I get this error:

Call to a member function replaceFields() on a non-object

这是因为getBody返回null.

This is because getBody is returning null.

在体内发送PUT参数实际上正确吗?还是应该在URL中完成?

Is it actually correct to send PUT parameters in the body? Or should I do it in the URL?

推荐答案

根据手册，

put ing的记录方法为:

The documented method of put'ing is:

$client = new GuzzleHttp\Client();

$client->put('http://httpbin.org', [
    'headers'         => ['X-Foo' => 'Bar'],
    'body'            => [
        'field' => 'abc',
        'other_field' => '123'
    ],
    'allow_redirects' => false,
    'timeout'         => 5
]);

编辑

根据您的评论:

Edit

Based on your comment:

您缺少createRequest函数的第三个参数-组成post或put数据的键/值对数组:

You are missing the third parameter of the createRequest function - an array of key/value pairs making up the post or put data:

$request = $client->createRequest('PUT', '/put', ['body' => ['foo' => 'bar']]);

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