微信订阅号

快来打我* 2022-08-21 10:55 135阅读 0赞

在微信公共平台中建立一个账号。

在开发者工具中进入微信公共平台测试账号

进入微信公共平台测试账号之后你可以看到appID和appsecret的信息

然后在体验接口权限表中-----基础支持-----获取access_token------开发者必读------接入指南

5.复制代码放到你的服务器中

<?php
    /**
     * wechat php test
     */
    //define your token
    define("TOKEN","weixin");
    define("appID","wxbf7cb55e****a7a7");
    define("appsecret","f9cdc960*****ed32e7b72d296420a60 ");
    $wechatObj = new wechatCallbackapiTest();
    $wechatObj->valid();
    class wechatCallbackapiTest
    {
        public function valid()
        {
            $echoStr = $_GET["echostr"];
    
            //valid signature , option
            if($this->checkSignature()){
                echo $echoStr;
                echo $this->createMenu();
                $this->responseMsg();
                exit;
            }
        }
        public function responseMsg()
        {
            //get post data, May be due to the different environments
            $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
    
            //extract post data
            if (!empty($postStr)){
                /* libxml_disable_entity_loader is to prevent XML eXternal Entity Injection,
                   the best way is to check the validity of xml by yourself */
                libxml_disable_entity_loader(true);
                $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
                $fromUsername = $postObj->FromUserName;
                $toUsername = $postObj->ToUserName;
                $keyword = trim($postObj->Content);
                $time = time();
                $textTpl = "<xml>
    							<ToUserName><![CDATA[%s]]></ToUserName>
    							<FromUserName><![CDATA[%s]]></FromUserName>
    							<CreateTime>%s</CreateTime>
    							<MsgType><![CDATA[%s]]></MsgType>
    							<Content><![CDATA[%s]]></Content>
    							<FuncFlag>0</FuncFlag>
    							</xml>";
                    if(!empty( $keyword ))
                    {
                        $msgType = "text";
                        //$contentStr = "Welcome to wechat world!";
                        $contentStr=$this->test($keyword);
                        $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
                        echo $resultStr;
                    }else{
                        $msgType = "text";
                        $contentStr = "欢迎光临";
                        $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
                        echo $resultStr;
                    }
            }else {
                echo "";
                exit;
            }
        }
        public function test($keyword){
            $url="http://www.tuling123.com/openapi/api?key=7de9378923d2693b87223a03e7cc400e&info=".$keyword;
            $html=file_get_contents($url);
            $arr=json_decode($html,true);
            return $arr['text'];
        }
        private function checkSignature()
        {
            // you must define TOKEN by yourself
            if (!defined("TOKEN")) {
                throw new Exception('TOKEN is not defined!');
            }
            $signature = $_GET["signature"];
            $timestamp = $_GET["timestamp"];
            $nonce = $_GET["nonce"];
            $token = TOKEN;
            $tmpArr = array($token, $timestamp, $nonce);
            // use SORT_STRING rule
            sort($tmpArr, SORT_STRING);
            $tmpStr = implode( $tmpArr );
            $tmpStr = sha1( $tmpStr );
            if( $tmpStr == $signature ){
                return true;
            }else{
                return false;
            }
        }
        public function getAccessToken(){
            $url="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".appID."&secret=".appsecret;
            $json=file_get_contents($url);
            $arr=json_decode($json,true);
            $Accesstoken=$arr['access_token'];
            return $Accesstoken;
        }
        public function createMenu(){
            $accesstoken=$this->getAccessToken();
            $url="https://api.weixin.qq.com/cgi-bin/menu/create?access_token=".$accesstoken;
            $data='
                     {
                 "button":[
                 {
                      "type":"click",
                      "name":"名字",
                      "key":"V1001_TODAY_MUSIC"
                  },
                  {
                       "name":"菜单",
                       "sub_button":[
                       {
                           "type":"view",
                           "name":"搜索",
                           "url":"http://www.soso.com/"
                        },
                        {
                           "type":"view",
                           "name":"视频",
                           "url":"http://v.qq.com/"
                        },
                        {
                           "type":"click",
                           "name":"赞一下我们",
                           "key":"V1001_GOOD"
                        }]
                   }]
             }';
            $this->curlPost($url,$data,'POST');
        }
        public function curlPost($url,$data,$method){
            $ch = curl_init();	 //1.初始化
            curl_setopt($ch, CURLOPT_URL, $url); //2.请求地址
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);//3.请求方式
            //4.参数如下
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);//https
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
            curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');//模拟浏览器
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
            curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
            curl_setopt($ch, CURLOPT_HTTPHEADER,array('Accept-Encoding: gzip, deflate'));//gzip解压内容
            curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');
            if($method=="POST"){//5.post方式的时候添加数据
                curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
            }
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            $tmpInfo = curl_exec($ch);//6.执行
            if (curl_errno($ch)) {//7.如果出错
                return curl_error($ch);
            }
            curl_close($ch);//8.关闭
            return $tmpInfo;
        }
    }
    ?>

这样你就可以关注你的订阅号，并且自动回复