# Fastadmin微信小程序授权登录插件+手机号码获取 ## 2021.06.23更新（此更新明文传输数据时候对头像昵称的限制去掉了，因为部分用户存在头像昵称异常的情况导致不能使用小程序，）： ## 2021.06.15更新（此更新仅在markdown补充，不改动插件代码，自行复制下面代码添加即可 ）-由于授权登录可能存在解密失败的情况，特新加明文传输API，接口代码如下： ``` protected $noNeedLogin = ['code', 'login', 'codev2', 'loginv2']; /** * 登录第一步，获取openid 跟 session_key */ public function codev2() { $code = $this->request->param('code'); if (!$code) { $this->error('code不能为空'); } self::getOpenidv2($code); } /** * @param $code 用来交换获取openid 跟 session_key */ public function getOpenidv2($code) { $url = sprintf($this->loginUrl, $this->appid, $this->secret, $code); $result = Http::get($url); $wxResult = json_decode($result, true); if (empty($wxResult)) { $this->error('获取sessin_key及openID时异常'); } if (isset($wxResult['errcode']) && $wxResult['errcode'] != 0) { $this->error($wxResult['errmsg']); } $item = [ 'openid' => $wxResult['openid'], 'session_key' => $wxResult['session_key'] ]; $ck = \app\admin\model\User::where(['openid' => $wxResult['openid']])->find(); if (!$ck) { $user = new \app\admin\model\User; $user->openid = $wxResult['openid']; $user->status = 'normal'; $user->save(); $this->auth->direct($user->id); $this->success('登录成功', $this->auth->getUserinfo()); } else { $this->auth->direct($ck['id']); $this->success('登录成功', $this->auth->getUserinfo()); } } /** * 用户登录 */ public function loginv2() { $nickName = $this->request->post('nickName'); $avatarUrl = $this->request->post('avatarUrl'); $gender = $this->request->post('gender'); $openid = $this->request->post('openid'); /**TODO 这个限制不能再用了 if (empty($nickName) || empty($avatarUrl) || empty($gender) || empty($openid)) { $this->error('缺少参数'); }*/ $userinfo = \app\admin\model\User::where(['openid' => $openid])->find(); if ($userinfo) { $userinfo->nickname = $nickName; $userinfo->avatar = $avatarUrl; $userinfo->gender = $gender; $userinfo->save(); $this->auth->direct($userinfo['id']); } else { $user = new \app\admin\model\User(); $user->data([ 'nickname' => $nickName, 'avatar' => $avatarUrl, 'gender' => $gender, 'status' => 'normal', 'openid' => $openid ]); $user->save(); $this->auth->direct($user->id); } $this->success('登录成功', $this->auth->getUserinfo()); } ``` #### 介绍 > 旨在方便自己日后做这方面的开发，直接安装就好，省事.本项目是基于2021年4月13日微信小程序授权登录做的整改进行开发的插件 #### 软件架构 > 毫无架构可言 #### 使用说明 1. Install_Package目录 是打包过的插件安装包，可以直接用于安装 2. 接口文档在下方已经贴出 3. 前端测试demo:在application/api/minapp_v2 里面，使用时只需要修改minapp_v2/utils/api.js 里面的 http地址即可 4. 使用前还记得要把插件管理里面的配置项的小程appid跟密钥配置好 ![输入图片说明](https://images.gitee.com/uploads/images/2021/0416/112431_447b3d59_968332.png "屏幕截图.png") #### 参与贡献 1. Fork 本仓库 2. 新建 Feat_xxx 分支 3. 提交代码 4. 新建 Pull Request ![输入图片说明](https://images.gitee.com/uploads/images/2021/0416/191030_13c98f4a_968332.png "屏幕截图.png") ![输入图片说明](https://images.gitee.com/uploads/images/2021/0416/191428_64408157_968332.png "屏幕截图.png") ## 下面是API文档 ##### API一简要描述 - code换取openid接口 ##### 请求URL - `/api/Auth_login_with_wechat/code` ##### 请求方式 - GET/POST ##### 参数 |参数名|必选|类型|说明| |:---- |:---|:----- |----- | |code |是 |int |wx.login 获取的code | ##### 返回示例 ``` { "code": 1, "msg": "成功", "time": "1618534098", "data": { "openid": "o5rIS5MzaMjZBz3DMzUtsosMZApU", "session_key": "z5kYsGmcb7MaRcS0a1AGPQ==" } } { "code": 0, "msg": "code been used, hints: [ req_id: YDHBA5yFe-i1q0RA ]", "time": "1618534253", "data": null } ``` ##### 返回参数说明 |参数名|类型|说明| |:----- |:-----|----- | |code |int |状态码，1：成功；0：失败 | |msg |string |提示语 | |openid |string |openid 用于后面的登录传值 | |session_key |string |session_key 用于后面的登录传值 | ##### API二简要描述 - 登录接口 ##### 请求URL - `/api/Auth_login_with_wechat/login` ##### 请求方式 - POST ##### 参数 |参数名|必选|类型|说明| |:---- |:---|:----- |----- | |encryptedData |是 |string |加密串 | |iv |是 |string |偏移量 | |sessionKey |是 |string |sessionKey | |openid |是 |string |openid | ##### 返回示例 ``` { "code": 1, "msg": "登录成功", "time": "1618535634", "data": { "id": 2, "username": "", "nickname": "Blustant'C 吴伟祥 可乐爸爸", "mobile": "", "avatar": "https://thirdwx.qlogo.cn/mmopen/vi_32/Hlq7zKcsbIXveqiaEuRI6SHbk1zSBADsf6SVMWI9VxRxmpz4R917QHfcFTlsLFC8IVhZ418LVlv3DX4VjzyKibZg/132", "score": 0, "token": "47b64df8-d5ee-43e7-9168-889ea48c11fb", "user_id": 2, "createtime": 1618535634, "expiretime": 1621127634, "expires_in": 2592000 } } ``` ##### 返回参数说明 |参数名|类型|说明| |:----- |:-----|----- | |code |int |状态码，1：成功；0：失败 | |msg |string |提示语 | |token |string |用于接口请求使用 | ##### API三简要描述 - 获取手机号接口 ##### 前端示例代码 ```html getPhoneNumber:function(e){ console.log(e.detail.errMsg) console.log(e.detail.iv) console.log(e.detail.encryptedData) }, ``` ##### 请求URL - ` /api/Auth_login_with_wechat/getPhone` ##### 请求方式 - POST ##### 参数 |参数名|必选|类型|说明| |:---- |:---|:----- |----- | |iv |是 |string |偏移量 | |encryptedData |是 |string | 加密串 | |sessionKey |是 |string | sessionKey | ##### 返回示例 ``` { "code": 1, "msg": "获取成功", "time": "1613125219", "data": { "phoneNumber": "18712377078", "purePhoneNumber": "18712377078", "countryCode": "86", "watermark": { "timestamp": 1613124456, "appid": "wxc17d20f5b4595397" } } } ``` ##### 返回参数说明 |参数名|类型|说明| |:----- |:-----|----- | |code |int |1 成功 0 失败 -获取手机号失败就只能手动填写手机号 | |data-phoneNumber |string |手机号 | > 解密后的数据格式，并没有openid跟unionID ```angular2html { "nickName":"Blustant'C 吴伟祥 可乐爸爸", "gender":1, "language":"zh_CN", "city":"Hefei", "province":"Anhui", "country":"China", "avatarUrl":"https://thirdwx.qlogo.cn/mmopen/vi_32/Hlq7zKcsbIXveqiaEuRI6SHbk1zSBADsf6SVMWI9VxRxmpz4R917QHfcFTlsLFC8IVhZ418LVlv3DX4VjzyKibZg/132", "watermark":{ "timestamp":1618498216, "appid":"wx9d9766d500e04dcd" } } ``` ## 获取手机号遇到报错appid没有权限： ![输入图片说明](https://images.gitee.com/uploads/images/2021/0421/164220_ea476bdc_968332.png "屏幕截图.png") - 解决方案：微信小程序后台首页的微信认证通过了就有权限了 ![输入图片说明](https://images.gitee.com/uploads/images/2021/0421/164320_52f3b8e1_968332.png "屏幕截图.png")