67 lines
3.1 KiB
PHP
67 lines
3.1 KiB
PHP
<?php
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/**
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* 小程序配置
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**/
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class Wechatapi
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{
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public function access_token($wxid = 0)
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{
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$redis = new \Redis();
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$redis->connect('127.0.0.1',6379);
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$token = $redis->get('AccessToken');
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if(!$token){
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$app = db('applets_api')->where('wxid',$wxid)->where('number', '<', 400000)->find();
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$appid = $app['appid'];
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$secret = $app['secret'];
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$url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$appid.'&secret='.$secret;
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$token = file_get_contents($url);
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dump($url);die;
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$token2 = json_decode($token, true);
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$redis->setex('AccessToken', 3600, $token2['access_token']);
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db('applets_api')->where('appid',$app['appid'])->update(['access_token' => $token2['access_token']]);
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return $token2['access_token'];
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}
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return $token;
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}
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function get_wxapi_url($wxid = 38)
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{
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$access_token = $this->access_token();
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$url = 'https://api.weixin.qq.com/wxa/generate_urllink?access_token='.$access_token;
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$data = '{
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"path": "/pages/index/index",
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"query": "wxid='.$wxid.'",
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"is_expire":true,
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"expire_type":1,
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"expire_interval":1,
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"env_version": "release"
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}';
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$res = $this->https_request($url,$data);//请求开始
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$res2 = json_decode($res, true);
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if($res2['errmsg'] == 'ok'){
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db('applets_api')->where('access_token',$access_token)->setInc('number',1);
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}
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return $res2['url_link'];
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}
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//curl请求函数，微信都是通过该函数请求
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public function https_request($url, $data = null){
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$curl = curl_init(); //创建请求
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curl_setopt($curl, CURLOPT_URL, $url); //设置请求的URL
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);//禁用后cURL将终止从服务端进行验证。使用CURLOPT_CAINFO选项设置证书使用CURLOPT_CAPATH选项设置证书目录 如果CURLOPT_SSL_VERIFYPEER(默认值为2)被启用，CURLOPT_SSL_VERIFYHOST需要被设置成TRUE否则设置为FALSE。
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);//1 检查服务器SSL证书中是否存在一个公用名(common name)。译者注：公用名(Common Name)一般来讲就是填写你将要申请SSL证书的域名 (domain)或子域名(sub domain)。2 检查公用名是否存在，并且是否与提供的主机名匹配
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if (!empty($data)) {
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curl_setopt($curl, CURLOPT_POST, 1); //设置为POST
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curl_setopt($curl, CURLOPT_POSTFIELDS, $data);//传递一个数组到CURLOPT_POSTFIELDS，cURL会把数据编码成 multipart/form-data，而然传递一个URL-encoded字符串时，数据会被编码成 application/x-www-form-urlencoded
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}
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curl_setopt($curl, CURLOPT_RETURNTRANSFER,1);//在启用CURLOPT_RETURNTRANSFER的时候，返回原生的（Raw）输出。
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$output = curl_exec($curl);//设置OK
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curl_close($curl);
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return $output;
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}
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} |