105 lines
3.1 KiB
PHP
105 lines
3.1 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: yancheng<cheng@love.xiaoyan.me>
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* Date: 2019/6/23
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* Time: 11:29 AM
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*/
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namespace app\util;
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use think\facade\Config;
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use think\facade\Log;
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define('WX_SERVER_URL', 'https://api.weixin.qq.com');
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define('CODE_2_SESSION', WX_SERVER_URL . '/sns/jscode2session');
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define('WX_APP_ID', Config::get('wechat.key'));
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define('WX_APP_SECRET', Config::get('wechat.secret'));
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class WechatUtil
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{
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public function __construct()
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{
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}
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public function codeToSession(string $code): array
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{
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return $this->request(
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CODE_2_SESSION, [
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'js_code' => $code,
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'grant_type' => 'authorization_code'
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]
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);
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}
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private function request(string $api, array $params = [], string $method = 'GET')
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{
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$params['appid'] = WX_APP_ID;
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$params['secret'] = WX_APP_SECRET;
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$method = strtolower($method);
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if ($method == 'get') {
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$api .= '?' . http_build_query($params);
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}
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$ch = null;
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try {
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $api);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_HEADER, 1); //定义是否显示状态头 1：显示 ； 0：不显示
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curl_setopt($ch, CURLINFO_HEADER_OUT, 0);
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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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//
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$postHeader = array(
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'Expect: ',
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'User-Agent: YCF HTTP API V2',
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'Content-Type: application/json;charset=UTF-8'
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);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $postHeader);
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if ($method != 'get') {
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curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
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}
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switch ($method) {
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case 'get':
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break;
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case 'post':
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curl_setopt($ch, CURLOPT_POST, true);
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break;
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default:
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
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break;
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}
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$res = curl_exec($ch);
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$info = curl_getinfo($ch);
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Log::debug("WechatUtil res=>".print_r($res,1));
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// Log::debug("WechatUtil info=>".print_r($info,1));
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list($header, $res) = explode("\r\n\r\n", $res, 2);
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if (curl_getinfo($ch, CURLINFO_HTTP_CODE) !== 200) {
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throw new \Exception('Server response error' . print_r($header, 1));
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}
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if ($res && is_string($res)) {
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return json_decode($res, 1);
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} else {
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throw new YCHttpException('Server response data was empty');
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}
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return $res;
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} catch (\Exception $e) {
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throw $e;
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} finally {
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if (null != $ch) {
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curl_close($ch);
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}
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}
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return null;
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}
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} |