<?php class wechatCallbackapiTest { public $access_token; //作为一个数组存储，‘AccToken‘存储获得的access token,‘deadtime‘存储有效时间,‘CTime‘记录获得的access token的时间 private $menu; //存放自定义菜单，数组类型 function __construct() { //$this->get_AccToken(); //$this->delete_menu(); //$this->create_menu(); $this->responseMsg(); } public function responseMsg() { //get post data, May be due to the different environments $postStr = $GLOBALS["HTTP_RAW_POST_DATA"]; if (!empty($postStr)){ $postObj = simplexml_load_string($postStr, ‘SimpleXMLElement‘, LIBXML_NOCDATA); $type=trim($postObj->MsgType); switch($type) { case "text": $ret=$this->handle_text($postObj); break; case "image": $ret=$this->handle_pic($postObj); break; case "event": $ret=$this->handle_event($postObj); break; case "voice": $ret=$this->handle_voice($postObj); break; case "link": $ret=$this->handle_link($postObj); break; case "location": $ret=$this->handle_location($postObj); break; default: $contentStr = "未识别的消息"; $ret=$this->res_text($postObj,$content); } echo $ret; } else { echo ""; exit; } } private function res_text($postObj,$content) //回复一条文字消息 { $fromUsername = $postObj->FromUserName; $toUsername = $postObj->ToUserName; $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content><![CDATA[%s]]></Content> </xml>"; $msgType = "text"; $contentStr=$content; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); return $resultStr; } private function handle_text($postObj) //处理接收到的文字消息 test { $keyword = trim($postObj->Content); if(!empty( $keyword )) { $content = "这是一条文字消息"; $ret=$this->res_text($postObj,$content); return $ret; } else { echo "Input something..."; } } /*private function handle_pic($postObj) { $content= "这是一条图片消息"; $ret=$this->res_text($postObj,$content); return $ret; }*/ private function handle_pic($postObj) { $MediaID = $postObj->MediaId; /*$fromUsername = $postObj->FromUserName; $toUsername = $postObj->ToUserName; $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Image> <MediaId><![CDATA[media_id]]></MediaId> </Image> </xml>"; $msgType = "image"; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $image); return $resultStr;*/ $ret=$this->res_text($postObj,$MediaID); return $ret; } private function handle_event($postObj) { $event=$postObj->Event; switch($event) { case "CLICK": $eventkey=trim($postObj->EventKey); switch($eventkey) { case "yingxin": $content= "你点击的是迎新特刊"; $ret=$this->res_text($postObj,$content); return $ret; case "jieri": $content= "你点击的是节日特刊"; $ret=$this->res_text($postObj,$content); return $ret; case "zhoumo": $content= "你点击的是周末特刊"; $ret=$this->res_text($postObj,$content); return $ret; case "gesai": $content= "校园歌手大赛"; $ret=$this->res_text($postObj,$content); return $ret; case "gehui": $content= "毕业歌会"; $ret=$this->res_text($postObj,$content); return $ret; case "yuedu": $content= "光华悦读读书季"; $ret=$this->res_text($postObj,$content); return $ret; case "jinisi": $contentStr = "工大吉尼斯"; $ret=$this->res_text($postObj,$content); return $ret; case "tingxie": $content= "听写大赛"; $ret=$this->res_text($postObj,$content); return $ret; case "weiquanfangshi": $content= " ———维权方式———\n维权邮箱：\n weiquan@bjut.edu.cn\n维权电话：\n 13161106308\n\n ***全心权益，为你服务***"; $ret=$this->res_text($postObj,$content); return $ret; case "weiquanchengguo": $content= "你点击的是维权成果"; $ret=$this->res_text($postObj,$content); return $ret; case "woyaoweiquan": $content= " ———我要维权———\n如果你在校园生活当中遇到权益问题。\n回复发送：“维权”+内容。\n我们将努力为你解决。\n\n ***全心权益，为你服务***"; $ret=$this->res_text($postObj,$content); return $ret; } } } /*private function handle_voice($postObj) { if (!empty($postObj->Recognition)) $content=$postObj->Recognition; $ret=$this->res_text($postObj,$content); return $ret; }*/ private function handle_voice($postObj) { $MediaID = $postObj->MediaId; $fromUsername = $postObj->FromUserName; $toUsername = $postObj->ToUserName; $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[voice]]></MsgType> <Voice> <MediaId><![CDATA[media_id]]></MediaId> </Voice> </xml>"; $msgType = "voice"; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $MediaID); return $resultStr; } private function handle_link($postObj) { $contentStr ="这是一条链接消息" ; $ret=$this->res_text($postObj,$content); return $ret; } private function handle_location($postObj) { $contentStr ="这是一个位置消息" ; $ret=$this->res_text($postObj,$content); return $ret; } public function get_AccToken() //用于获取access token { $TOKEN_URL="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".APPID."&secret=".APPSECRET; $json=file_get_contents($TOKEN_URL); $result=json_decode($json,true); $this->access_token=array(‘AccToken‘=>$result[‘access_token‘],‘deadtime‘=>$result[‘expires_in‘],‘CTime‘=>time(),); return $this->access_token; } private function legal_time() //判断access token的时间是否有效 { $cur=time(); //获取当前时间 if($cur-$this->access_token[‘CTime‘]>=$this->access_token[‘deadtime‘]) //当前时间减去获取时间大于等于有效期时失效，自动重新请求 { $this->get_AccToken(); } } private function create_menu() { $this->menu=‘ { "button": [ { "name": "毕业歌会", "sub_button": [ { "type": "click", "name": "红色", "key": "yingxin" }, { "type": "click", "name": "橙色", "key": "jieri" }, { "type": "click", "name": "紫色", "key": "zhoumo" }, { "type": "click", "name": "蓝色", "key": "yingxin" }, { "type": "click", "name": "绿色", "key": "yingxin" } ] }, { "name": "精彩活动", "sub_button": [ { "type": "click", "name": "校园歌手大赛", "key": "gesai" }, { "type": "click", "name": "毕业歌会", "key": "gehui" }, { "type": "click", "name": "光华悦读读书季", "key": "yuedu" }, { "type": "click", "name": "工大吉尼斯", "key": "jinisi" }, { "type": "click", "name": "听写大赛", "key": "tingxie" } ] }, { "name": "全心权益", "sub_button": [ { "type": "click", "name": "维权方式", "key": "weiquanfangshi" }, { "type": "click", "name": "维权成果", "key": "weiquanchengguo" }, { "type": "click", "name": "我要维权", "key": "woyaoweiquan" } ] } ] } ‘; $m=urldecode(json_encode($this->menu)); $this->legal_time(); $MENU_URL="https://api.weixin.qq.com/cgi-bin/menu/create?access_token=".$this->access_token[‘AccToken‘]; //$rt=ltrim($MENU_URL,"https://api.weixin.qq.com/cgi-bin/menu/create"); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $MENU_URL); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($ch, CURLOPT_USERAGENT, ‘Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)‘); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_AUTOREFERER, 1); curl_setopt($ch, CURLOPT_POSTFIELDS,$this->menu); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $info = curl_exec($ch); $retData=json_decode($info,true); $ret=$retData[‘errcode‘]; return $ret; } private function query_menu() { $QUR_URL="https://api.weixin.qq.com/cgi-bin/menu/get?access_token=ACCESS_TOKEN".$this->access_token[‘AccToken‘]; $json=file_get_contents($QUR_URL); $result=json_decode($json,true); return $result; } private function delete_menu() { $DEL_URL="https://api.weixin.qq.com/cgi-bin/menu/delete?access_token=".$this->access_token[‘AccToken‘]; $json=file_get_contents($DEL_URL); $result=json_decode($json,true); $ret=$result[‘errcode‘]; return $ret; } }
首先，在这个项目中我采用了百度云服务器进行编辑和发布
了解了关于TOKEN的发送，还有微信端和服务器之间的联系