初始化项目：添加后端代码、ThinkPHP框架、前端资源

extend/TuzhiEasyWeChat/BasicService/Media/Client.php

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+<?php
+
+/*
+ * This file is part of the overtrue/wechat.
+ *
+ * (c) overtrue <i@overtrue.me>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace TuzhiEasyWeChat\BasicService\Media;
+
+use TuzhiEasyWeChat\Kernel\BaseClient;
+use TuzhiEasyWeChat\Kernel\Exceptions\InvalidArgumentException;
+use TuzhiEasyWeChat\Kernel\Http\StreamResponse;
+
+/**
+ * Class Client.
+ *
+ * @author overtrue <i@overtrue.me>
+ */
+class Client extends BaseClient
+{
+    /**
+     * Allow media type.
+     *
+     * @var array
+     */
+    protected $allowTypes = ['image', 'voice', 'video', 'thumb'];
+
+    /**
+     * Upload image.
+     *
+     * @param string $path
+     *
+     * @return \Psr\Http\Message\ResponseInterface|\TuzhiEasyWeChat\Kernel\Support\Collection|array|object|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidArgumentException
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function uploadImage($path)
+    {
+        return $this->upload('image', $path);
+    }
+
+    /**
+     * Upload video.
+     *
+     * @param string $path
+     *
+     * @return \Psr\Http\Message\ResponseInterface|\TuzhiEasyWeChat\Kernel\Support\Collection|array|object|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidArgumentException
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function uploadVideo($path)
+    {
+        return $this->upload('video', $path);
+    }
+
+    /**
+     * @param string $path
+     *
+     * @return \Psr\Http\Message\ResponseInterface|\TuzhiEasyWeChat\Kernel\Support\Collection|array|object|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidArgumentException
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function uploadVoice($path)
+    {
+        return $this->upload('voice', $path);
+    }
+
+    /**
+     * @param string $path
+     *
+     * @return \Psr\Http\Message\ResponseInterface|\TuzhiEasyWeChat\Kernel\Support\Collection|array|object|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidArgumentException
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function uploadThumb($path)
+    {
+        return $this->upload('thumb', $path);
+    }
+
+    /**
+     * Upload temporary material.
+     *
+     * @return \Psr\Http\Message\ResponseInterface|\TuzhiEasyWeChat\Kernel\Support\Collection|array|object|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidArgumentException
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function upload(string $type, string $path)
+    {
+        if (!file_exists($path) || !is_readable($path)) {
+            throw new InvalidArgumentException(sprintf("File does not exist, or the file is unreadable: '%s'", $path));
+        }
+
+        if (!in_array($type, $this->allowTypes, true)) {
+            throw new InvalidArgumentException(sprintf("Unsupported media type: '%s'", $type));
+        }
+
+        return $this->httpUpload('cgi-bin/media/upload', ['media' => $path], ['type' => $type]);
+    }
+
+    /**
+     * @return array|\TuzhiEasyWeChat\Kernel\Support\Collection|object|\Psr\Http\Message\ResponseInterface|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidArgumentException
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function uploadVideoForBroadcasting(string $path, string $title, string $description)
+    {
+        $response = $this->uploadVideo($path);
+        /** @var array $arrayResponse */
+        $arrayResponse = $this->detectAndCastResponseToType($response, 'array');
+
+        if (!empty($arrayResponse['media_id'])) {
+            return $this->createVideoForBroadcasting($arrayResponse['media_id'], $title, $description);
+        }
+
+        return $response;
+    }
+
+    /**
+     * @return \Psr\Http\Message\ResponseInterface|\TuzhiEasyWeChat\Kernel\Support\Collection|array|object|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function createVideoForBroadcasting(string $mediaId, string $title, string $description)
+    {
+        return $this->httpPostJson('cgi-bin/media/uploadvideo', [
+            'media_id' => $mediaId,
+            'title' => $title,
+            'description' => $description,
+        ]);
+    }
+
+    /**
+     * Fetch item from WeChat server.
+     *
+     * @return \TuzhiEasyWeChat\Kernel\Http\StreamResponse|\Psr\Http\Message\ResponseInterface|\TuzhiEasyWeChat\Kernel\Support\Collection|array|object|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function get(string $mediaId)
+    {
+        $response = $this->requestRaw('cgi-bin/media/get', 'GET', [
+            'query' => [
+                'media_id' => $mediaId,
+            ],
+        ]);
+
+        if (false !== stripos($response->getHeaderLine('Content-disposition'), 'attachment')) {
+            return StreamResponse::buildFromPsrResponse($response);
+        }
+
+        return $this->castResponseToType($response, $this->app['config']->get('response_type'));
+    }
+
+    /**
+     * @return array|\TuzhiEasyWeChat\Kernel\Http\Response|\TuzhiEasyWeChat\Kernel\Support\Collection|object|\Psr\Http\Message\ResponseInterface|string
+     *
+     * @throws \TuzhiEasyWeChat\Kernel\Exceptions\InvalidConfigException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function getJssdkMedia(string $mediaId)
+    {
+        $response = $this->requestRaw('cgi-bin/media/get/jssdk', 'GET', [
+            'query' => [
+                'media_id' => $mediaId,
+            ],
+        ]);
+
+        if (false !== stripos($response->getHeaderLine('Content-disposition'), 'attachment')) {
+            return StreamResponse::buildFromPsrResponse($response);
+        }
+
+        return $this->castResponseToType($response, $this->app['config']->get('response_type'));
+    }
+}

extend/TuzhiEasyWeChat/BasicService/Media/ServiceProvider.php

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+<?php
+
+/*
+ * This file is part of the overtrue/wechat.
+ *
+ * (c) overtrue <i@overtrue.me>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * ServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue <i@overtrue.me>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace TuzhiEasyWeChat\BasicService\Media;
+
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class ServiceProvider.
+ *
+ * @author overtrue <i@overtrue.me>
+ */
+class ServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * {@inheritdoc}.
+     */
+    public function register(Container $app)
+    {
+        $app['media'] = function ($app) {
+            return new Client($app);
+        };
+    }
+}