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[API Development](/categories/api) 4. / 5. luckyhjh/wechat-mini-program ActiveLibrary[API Development](/categories/api) luckyhjh/wechat-mini-program ============================ The Wechat Mini Program SDK v1.1.0(1y ago)31142MITPHPPHP >=5.4 Since Feb 26Pushed 1y ago2 watchersCompare [ Source](https://github.com/LuckyHJH/WechatMiniProgram)[ Packagist](https://packagist.org/packages/luckyhjh/wechat-mini-program)[ RSS](/packages/luckyhjh-wechat-mini-program/feed)WikiDiscussions master Synced today READMEChangelog (3)DependenciesVersions (5)Used By (0) 微信小程序 SDK ========= [](#微信小程序-sdk) 用于 PHP 方便调用微信小程序的 [服务端接口](https://developers.weixin.qq.com/miniprogram/dev/api-backend/) [![Latest Stable Version](https://camo.githubusercontent.com/568167cdd7e42d91316d1c3521c5ef13cacb032a6ee5eff5b789787f3e1e902e/68747470733a2f2f706f7365722e707567782e6f72672f6c75636b79686a682f7765636861742d6d696e692d70726f6772616d2f76)](//packagist.org/packages/luckyhjh/wechat-mini-program)[![Total Downloads](https://camo.githubusercontent.com/258295f12595e27d704c322adad74e7d8a117e1a5dae5f2204092171cabf0957/68747470733a2f2f706f7365722e707567782e6f72672f6c75636b79686a682f7765636861742d6d696e692d70726f6772616d2f646f776e6c6f616473)](//packagist.org/packages/luckyhjh/wechat-mini-program)[![Latest Unstable Version](https://camo.githubusercontent.com/896e789e4cd620c3119322b4bd97e85929a22aca1fb3e7d701dc4fa689a5fba7/68747470733a2f2f706f7365722e707567782e6f72672f6c75636b79686a682f7765636861742d6d696e692d70726f6772616d2f762f756e737461626c65)](//packagist.org/packages/luckyhjh/wechat-mini-program)[![License](https://camo.githubusercontent.com/72332d71d6411f311652ec7562a88cf1f9ac2555d027a838f3e49a749f349421/68747470733a2f2f706f7365722e707567782e6f72672f6c75636b79686a682f7765636861742d6d696e692d70726f6772616d2f6c6963656e7365)](//packagist.org/packages/luckyhjh/wechat-mini-program) 接入要求 ---- [](#接入要求) "php": ">=5.4" 接入方式 ---- [](#接入方式) ### 1、composer 安装 [](#1composer-安装) composer require luckyhjh/wechat-mini-program ### 2、新建文件 [](#2新建文件) 新建类继承 WechatMiniProgram，并实现相关接口，token 可保存在 redis 或 mysql 等。 例如 Laravel/Lumen，可新建文件 app/Libs/WechatMiniProgram.php： ``` namespace App\Libs; use Illuminate\Support\Facades\Cache; use WechatMiniProgram\Api\AccessToken; use WechatMiniProgram\ApiException; class WechatMiniProgram extends \WechatMiniProgram\WechatMiniProgram { public function __construct($appid = '', $secret = '') { empty($appid) and $appid = env('WX_APPID'); empty($secret) and $secret = env('WX_SECRET'); parent::__construct($appid, $secret); } /** * 读取token * @return string */ public function getAccessToken() { $cache_name = 'wx_token_' . $this->getAppid(); $access_token = Cache::get($cache_name); if ($access_token) { return $access_token; } $AccessToken = new AccessToken($this); try { $Token = $AccessToken->getAccessToken(); $access_token = $Token->access_token; $this->setAccessToken($access_token, $Token->expires_in); return $access_token; } catch (ApiException $apiException) { return ''; } } /** * 保存token * @param string $access_token * @param int $expire * @return bool */ public function setAccessToken($access_token, $expire = 7200) { $cache_name = 'wx_token_' . $this->getAppid(); return Cache::set($cache_name, $access_token, $expire); } } ``` 例如 ThinkPHP，可新建文件 extend/WechatMiniProgram.php： ``` use WechatMiniProgram\Api\AccessToken; use WechatMiniProgram\ApiException; class WechatMiniProgram extends \WechatMiniProgram\WechatMiniProgram { public function __construct($appid = '', $secret = '') { empty($appid) and $appid = env('WX_APPID'); empty($secret) and $secret = env('WX_SECRET'); parent::__construct($appid, $secret); } /** * 读取token * @return string */ public function getAccessToken() { $cache_name = 'wx_token_' . $this->getAppid(); $access_token = cache($cache_name); if ($access_token) { return $access_token; } $AccessToken = new AccessToken($this); try { $Token = $AccessToken->getAccessToken(); $access_token = $Token->access_token; $this->setAccessToken($access_token, $Token->expires_in); return $access_token; } catch (ApiException $apiException) { return ''; } } /** * 保存token * @param string $access_token * @param int $expire * @return bool */ public function setAccessToken($access_token, $expire = 7200) { $cache_name = 'wx_token_' . $this->getAppid(); return cache($cache_name, $access_token, $expire); } } ``` ### 3、业务调用 [](#3业务调用) 业务里根据需要调用 ``` $mp = new WechatMiniProgram(); $Auth = new Auth($mp); $User = new \WechatMiniProgram\Api\User($mp);//如果要调用其它接口，可复用$mp try { $session = $Auth->code2session($code); $openid = $session->openid; } catch (ApiException $apiException) { } ``` 支持接口 ---- [](#支持接口) - AccessToken->getAccessToken()：[获取小程序全局唯一后台接口调用凭据](https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/access-token/auth.getAccessToken.html) - Auth->code2session()：[用 code 获取 openid](https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/login/auth.code2Session.html) - User->getPhoneNumber()：[获取手机号](https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/getPhoneNumber.html) - SubscribeMessage->send()：[发送订阅消息](https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/subscribe-message/subscribeMessage.send.html) - WxaCode->getUnlimited()：[生成小程序码，可接受页面参数较短，生成个数不受限](https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/qr-code/wxacode.getUnlimited.html) - WxaCode->get()：[生成小程序码，可接受 path 参数较长，生成个数受限](https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/qr-code/wxacode.get.html) - SecCheck->messageIsRisky()：[文本是否为风险内容](https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/sec-check/security.msgSecCheck.html) - SecCheck->imageIsRisky()：[文本是否为风险内容](https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/sec-check/security.imgSecCheck.html) License ------- [](#license) MIT ### Health Score 31 — LowBetter than 68% of packages Maintenance38 Infrequent updates — may be unmaintained Popularity15 Limited adoption so far Community9 Small or concentrated contributor base Maturity51 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~454 days Total 4 Last Release 536d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/2641108d52b4014d80592ab3cc4de4f1fc0a460c9538316c6091d37aad8501e7?d=identicon)[LuckyHJH](/maintainers/LuckyHJH) --- Top Contributors [![LuckyHJH](https://avatars.githubusercontent.com/u/3377393?v=4)](https://github.com/LuckyHJH "LuckyHJH (7 commits)") --- Tags sdkwechatweixin ### Embed Badge ![Health badge](/badges/luckyhjh-wechat-mini-program/health.svg) ``` [![Health](https://phpackages.com/badges/luckyhjh-wechat-mini-program/health.svg)](https://phpackages.com/packages/luckyhjh-wechat-mini-program) ``` ### Alternatives [overtrue/laravel-wechat 微信 SDK for Laravel 3.0k1.8M53](/packages/overtrue-laravel-wechat)[thenbsp/wechat 微信公众平台第三方 SDK 开发包，优雅、健壮，可扩展，遵循 PSR 开发规范。 9408.2k](/packages/thenbsp-wechat)[naixiaoxin/think-wechat EasyWechat For Thnkphp5.1+ 27316.1k1](/packages/naixiaoxin-think-wechat) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)