weixin

公众平台
	用来强调信息流. 可以向微博一样给关注的用户去推送一些内容, 也可以像 10086 一样, 根据用户发过来的信息进行智能的回复. 这些功能我们可以通过后台来实现, 同样还可以将用户引向 html5 的页面, 实现一些更为复杂的功能

40013  AppID 无效错误

weixin 
	Appid 			wx873ff71c4eb7704d
	Token 			keyide
	Appsecret 		6f91b5a7d57a59c1ca06611677d6a8bb
	EncodingAESKey	CSuRUcyZY2Q0Gb1Ids6rt7WARKn7rAI8ZEDS7poj4iM

lbs.qq.com
	ZKMBZ-2S3K6-7C7SI-M52OQ-NPBBK-G4B6C


http://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=sandbox/login

<?php
//自定义完成微信的操作功能类

class weChatTes
{
	private $appid;
	private $appsecret;
	private $access_token;

	function __custruct($appid, $appsecret){
		$this->appid = $appid;
		$this->appsecret = $appsecret;
	}

	private function get($url, $dataType='json')
	{
		return $this->request($url, 'get' , [], $dataType);
	}

	private function post($url, $data=null, $dataType='json')
	{
		return $this->request($url, 'post', $data, $dataType);
	}

	function sendAllOpenIdText($open_id_list=[], $content)
	{
		$url = sprintf('');

		$data = [
			'touser' => $open_id_list;
			'msgtype' => 'text',
			'text' => [
				'content' => $content,
			],
		];

		$response = $this->post($url, json_encode($data, JSON_UNESCAPED_UNICODE));

		if($response){
			return true;
		}else{
			trigger_error('请求失败');
			return false;
		}
	}

	fucntion getAccessToken()
	{
		//判断当前本地的access_token是否有效
		$access_token_file = './access_token';
		if( file_exists($access_token_file) && filemtime($access_token_file) > time()-7200){
			//有效
			$access_token = file_get_contents($access_token_file);
		}else{
			//无效
			$url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$this->appid.'&secret='.$this->appsecret;
			$data = $this->request($url);
			if($data && isset($data->access_token)){
				//获取新的 access_token
				file_put_contents($access_token_file, $data->access_token);
				$access_token = $data->access_token;
			}

			//记录下来的acccess_token 
			$this->access_token = $access_token;
			return $this;
		}

	}

	function request($url, $type='get', $data=null, $dataType='json'){
		//资源
		$curl = curl_init();  
		//设置地址
		curl_setopt($curl, CURLOP_URL, $url);

		//判断是否是 https
		$scheme = parse_url($url, PHP_URL_SCHEME)
		//返回url 

		if('https' == $scheme){
			//不做服务器认证
			curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
			//不做客户端认证
			curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
		}

		如果是post请求
		if('post' == strtolower($type)){
			//设置post请求方式
			curl_setopt($curl, CURLOPT_POST, true);
			//设置post请求数据
			curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
		}

		curl_setopt($url, CURLOPT_RETURNTRANSFER, true);//只获取页面, 不进行输出
		//发送请求
		
		$response = curl_exec($curl);

		if($response){
			switch($dataType){
				case 'josn':

			}
		}

	}
}

defin('APPID', '');
defin('APPSECRET', '');

require __DIR__.'/weChatTest.php';
$wechat = new weChatTest(APPID, APPSECRET);
$wechat->getAccessToken();

?>