100 lines
3.1 KiB
PHP
100 lines
3.1 KiB
PHP
<?php
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namespace app\api\controller;
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use think\Controller;
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use think\Db;
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use think\Log;
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class Wechat extends Controller
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{
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private $appId = 'wx0f0c0c0c0c0c0c0c';
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private $appSecret = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
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/**
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* 核心：用code换取openid的方法
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* @param string $code 微信回调带来的code
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* @return string|bool 成功返回openid，失败返回false
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*/
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private function exchangeCodeForOpenId()
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{
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$code = input('code', 0);
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// 构建请求URL
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$url = "https://api.weixin.qq.com/sns/oauth2/access_token?" .
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"appid={$this->appId}&" .
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"secret={$this->appSecret}&" .
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"code={$code}&" .
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"grant_type=authorization_code";
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Log::info('[微信授权] 请求微信接口URL：' . $url);
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// 发送请求
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
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curl_setopt($ch, CURLOPT_TIMEOUT, 10);
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$response = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if (curl_errno($ch)) {
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Log::error('[微信授权] 请求失败：' . curl_error($ch));
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curl_close($ch);
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return ['code' => 0, 'msg' => '[微信授权] 请求失败：' . curl_error($ch), 'data' => null];
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}
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curl_close($ch);
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Log::info('[微信授权] 微信返回原始数据：' . $response);
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// 解析返回的JSON
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$data = json_decode($response, true);
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if (empty($data) || isset($data['errcode'])) {
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Log::error('[微信授权] 解析失败或返回错误', $data);
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return false;
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return ['code' => 0, 'msg' => '[微信授权] 解析失败或返回错误', 'data' => null];
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}
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// 成功获取到openid
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return ['code' => 1, 'msg' => '获取成功', 'data' => ['openid' => $data['openid']]];
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}
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/*
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* 获取用户信息
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* @param string $user_code 用户的user_code
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* @return array|bool 成功返回用户信息，失败返回false
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*/
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public function getUserInfo($user_code)
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{
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$user_info = db::name('user')
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->field('id user_id,nickname,avatar,mobile')
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->where(['u.user_code' => $user_code,'u.status' => ['<>',0]])->find();
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if(!$user_info){
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return ['code' => 0, 'msg' => '用户不存在或已注销', 'data' => null];
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}
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return ['code' => 1, 'msg' => '获取成功', 'data' => $user_info];
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}
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/*
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* 可充值的金额
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* @param string $user_code 用户的user_code
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* @return array|bool 充值金额，失败返回false
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*/
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public function getRechargeMoney($user_code)
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{
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$money_coin = [
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['coin' => '1', 'money' => '0.10'],
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['coin' => '60', 'money' => '6.00'],
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['coin' => '1000', 'money' => '100.00'],
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];
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return ['code' => 1, 'msg' => '获取成功', 'data' => $money_coin];
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}
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} |