微信通过某个事件推送消息

<?php

namespace HomeModel;

use ThinkModel;

class CustomServiceModel extends Model {

// protected $tableName = 'wxmenu_statistics';

private static $wxInterFace;

public function Service($uid,$json){

$Model = D('Token');

$access_token = $Model->getToken();

$url = 'https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token='.$access_token;

$this->getHttpResponsePOST($url,$json);

}



//获取微信凭证 ACCESS_TOKEN

public function getACCESS_TOKEN($uid){

$interface = M('wxinterface','wxmenu');

$data = $interface->getInterfacebyUid($uid);

$AppId = $data[0]['AppId'];

$AppSecret = $data[0]['AppSecret'];

$ctime = $data[0]['ctime'];

if(time()-$ctime<7200){

$ACCESS_TOKEN = $data[0]['token'];

}else{

$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$AppId."&secret=".$AppSecret;

$info = $interface->getHttpResponseGET($url);

$arr = json_decode($info,$assoc=true);

$ACCESS_TOKEN = $arr['access_token'];

$data[0]['token'] = $ACCESS_TOKEN;

$data[0]['ctime'] = time();

$interface->save($data[0]);

}

return $ACCESS_TOKEN;

}

/** 远程获取数据，GET模式

* 注意：

* 1.使用Crul需要修改服务器中php.ini文件的设置，找到php_curl.dll去掉前面的";"就行了

* 2.文件夹中cacert.pem是SSL证书请保证其路径有效，目前默认路径是：getcwd().'\cacert.pem'

* @param $url 指定URL完整路径地址

* @param $cacert_url 指定当前工作目录绝对路径

* return 远程输出的数据

*/

public function getHttpResponseGET($url) {

$curl = curl_init($url);

//curl_setopt($curl, CURLOPT_URL, $url);

//curl_setopt($curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, CURL_SSLVERSION_TLSv1);//SSL证书认证

curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);//不认证

curl_setopt($curl, CURLOPT_HEADER, 0 ); // 过滤HTTP头

curl_setopt($curl,CURLOPT_RETURNTRANSFER, 1);// 显示输出结果

$responseText = curl_exec($curl);

//var_dump( curl_error($curl) );//如果执行curl过程中出现异常，可打开此开关，以便查看异常内容

curl_close($curl);

return $responseText;

}

/**

* 远程获取数据，POST模式

* 注意：

* 1.使用Crul需要修改服务器中php.ini文件的设置，找到php_curl.dll去掉前面的";"就行了

* 2.文件夹中cacert.pem是SSL证书请保证其路径有效，目前默认路径是：getcwd().'\cacert.pem'

* @param $url 指定URL完整路径地址

* @param $cacert_url 指定当前工作目录绝对路径

* @param $para 请求的数据

* @param $input_charset 编码格式。默认值：空值

* return 远程输出的数据

*/

function getHttpResponsePOST($url, $para, $input_charset = '') {

if (trim($input_charset) != '') {

$url = $url."_input_charset=".$input_charset;

}

$curl = curl_init($url);

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, CURL_SSLVERSION_TLSv1);//SSL证书认证

//curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);//SSL证书认证

curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);//严格认证

curl_setopt($curl, CURLOPT_HEADER, 0 ); // 过滤HTTP头

curl_setopt($curl,CURLOPT_RETURNTRANSFER, 1);// 显示输出结果

curl_setopt($curl,CURLOPT_POST,true); // post传输数据

curl_setopt($curl,CURLOPT_POSTFIELDS,$para);// post传输数据

$responseText = curl_exec($curl);

//var_dump( curl_error($curl) );//如果执行curl过程中出现异常，可打开此开关，以便查看异常内容

curl_close($curl);

return $responseText;

}

}

?>

//---TOkenmodel 获取token

<?php 

namespace HomeModel;

use ThinkModel;

class TokenModel extends Model{



public function getToken(){

$data['uid']=330;

$arr = $this->table('wxm_wxmenu_interface')->where($data)->find();

//file_put_contents("g.txt",$arr['token'],FILE_APPEND);

return $arr['token'];

}



public function setToken($token){

$to['token']=$token;

$arr= $this->table('wxm_wxmenu_interface')->where('uid=330')->save($to);

//file_put_contents("s.txt",$token,FILE_APPEND);

return true;

} 

}

?>

//---然后在需要使用的action里面新增方法

//文本回复

public function msgReturn($openid,$array){

$json = '{

"touser":"'.strval($openid).'",

"msgtype":"text",

"text":

{

"content":"'.$array['content'].'"

}

}';

//调用客服接口

$uid=330;

D("CustomService")->Service($uid,$json);

}

//最后在需要使用的地方调用此接口

//修改未审核状态 //-----赵信------//

public function modn(){

$data['xid']=$_GET['xid'];

$data['bstate']=$_GET['bstate'];

$data['update_time'] = time();

$customer=M("Customer");

$member = M('members');

$cus = $customer->where('xid='.$data['xid'])->find();

$m_data = $member->where('oid='.$cus['oid'])->find();

$c=$customer->save($data);

if($c){

if($data['bstate']==5){

$array['content'] ="您推荐的客户“".$cus['xname']."”已被确认审核通过";

$this->msgReturn($m_data['openid'], $array);

}else if($data['bstate']==3){

$array['content'] ="您推荐的客户“".$cus['xname']."”已被确认已被推荐";

$this->msgReturn($m_data['openid'], $array);

}else if($data['bstate']==4){

$array['content'] ="您推荐的客户“".$cus['xname']."”已被确认为已成交客户";

$this->msgReturn($m_data['openid'], $array);

}

}

$this->redirect("success_customer");

}