v3.x Upgrade Guide

[lokielse]

Upgrade apps from 2.x to 3.x

• The redirect() method no calls exit() after sending the content. This is up to the developer now.

Upgrade Gateways from 2.x to 3.x

The primary difference is the HTTP Client. We are now using HTTPlug (http://httplug.io/) but rely on our own interface.

Breaking

• Change typehint from Guzzle ClientInterface to Omnipay\Common\Http\ClientInterface
• $client->get('..')/$client->post('..') etc are removed, you can call $client->request('GET', '').
• No need to call $request->send(), requests are sent directly.
• Instead of $client->createRequest(..) you can create+send the request directly with $client->request(..).
• When sending a JSON body, convert the body to a string with json_encode() and set the correct Content-Type.
• The response is a PSR-7 Response object. You can call $response->getBody()->getContents() to get the body as string.
• $response->json() and $response->xml() are gone, but you can implement the logic directly.
• An HTTP Client is no longer added by default by omnipay/common, but omnipay/omnipay will add Guzzle.
  Gateways should not rely on Guzzle or other clients directly.
• $body should be a string (eg. http_build_query($data) or json_encode($data) instead of just $data).
• The $headers parameters should be an array (not null, but can be empty)

Note: Prior to stable release, the goal is to migrate to PSR-18, once completed.
This will not change the gateway implementations.

---

总结:

• 对用使用者而言，接口几乎是兼容的。
• omnipay/common v3 需要php 7.1以上版本

[lokielse]

相关问题尽量在此反馈。

[farmercode]

ok，已经使用最新版本的master了"lokielse/omnipay-alipay" : "dev-master",问题已经完美解决！

[php-cpm]

可以可以，点个赞，就是omnipay/common v3 需要php 7.1以上版本坑了，我只能继续用v3.0-alpha.1的omnipay/common 了

[farmercode]

如果需要固定库的版本，可以将dev-master修改为3.0-alpha.1，这是今天作者的努力成果。点个👍

[yangjiecao]

omnipay-alipay/src/Requests/LegacyVerifyNotifyIdRequest.php

Line 49 in c6aaab2

$response = $this->httpClient->get($url)->send()->getBody();

需要修改成

$response = $this->httpClient->request('GET', $url, [])->getBody();

[lokielse]

@farmercode 感谢反馈，已修复！

[Jackfinal]

php7.1.17 composer 安装出现如下报错 laravel5.6
`Your requirements could not be resolved to an installable set of packages.

Problem 1
- omnipay/common v2.3.4 requires guzzle/guzzle ~3.9 -> satisfiable by guzzle/guzzle[v3.9.0, v3.9.1, v3.9.2, v3.9.3].`

[xiaokus]

pc 网站支付 回调 $response = $request->send(); 出错

[laraveler]

@xiaokus 有没有安装guzzle/guzzle包

[xiaokus]

安装了 支付成功了 就回调到这里就报错

[successgo]

@xiaokus 报错内容贴一下

[maxsky]

发邮件给你了，瞧一瞧呀...PR 麻烦看看呢。