array("第5页 第1个字" => "王"，"第8页 第1个字" => "李"，"第30页 第1个字" => "周"，)
array_rand($array,1)
数据库建立二级菜单
核心代码如下：
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)){ $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); $fromUsername = $postObj->FromUserName; $toUsername = $postObj->ToUserName; $type = $postObj->MsgType; $customevent = $postObj->Event; $latitude = $postObj->Location_X; $longitude = $postObj->Location_Y; $keyword = trim($postObj->Content); $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content>%s</Content> <FuncFlag>0</FuncFlag> </xml>"; include("coon.php"); if($keyword=="8") { $array=array("第5页第1个字"=>"王","第8页第1个字"=>"李","第30页第1个字"=>"周"); $a=array_rand($array,1); $b=$array[$a]; $contentStr=$a."是什么？"; $sql="INSERT INTO `menu2` (`id` ,`user` ,`sec`,`answer`)VALUES (NULL , '{$fromUsername}', '8','{$b}')"; mysql_query($sql); } else { $sql="SELECT * FROM `menu2` where `user`= '{$fromUsername}'"; $query=mysql_query($sql); $rm=mysql_fetch_array($query); $sec=$rm['sec']; $answer=$rm['answer']; if($sec=="8") { if($keyword==$answer) { $contentStr="你的答案是正确的，视频代码下载地址为...."; } else { $contentStr="你的答案不正确，请购买《微信公众平台搭建与开发揭秘》"; } } else { $contentStr="请先输入8"; } } $msgType="text"; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); echo $resultStr; } }
coon.php：连接数据库代码如下：
<?php //用 户 名 : $user //密 码 : $pwd //主库域名 : $host //从库域名 : SAE_MYSQL_HOST_S //端 口 : $port //数据库名 : $dbname $dbname = "app_dq095"; $host = "w.rdc.sae.sina.com.cn"; $port = "3306"; $user = "4k514n103z"; $pwd = "2402314li2j1i5im1xy2xizj5y332w2x41k2z203"; /*接着调用mysql_connect()连接服务器*/ // 连主库 $db = mysql_connect($host,$user,$pwd); if(!$db){ die("Connect Server Failed: " . mysql_error($db)); } /*连接成功后立即调用mysql_select_db()选中需要连接的数据库*/ if (!mysql_select_db($dbname)) { die("Select Database Failed: " . mysql_error($db)); } mysql_query("set names utf-8",$db); /*至此连接已完全建立，就可对当前数据库进行相应的操作了*/ /*！！！注意，无法再通过本次连接调用mysql_select_db来切换到其它数据库了！！！*/ /* 需要再连接其它数据库，请再使用mysql_connect+mysql_select_db启动另一个连接*/ /** * 接下来就可以使用其它标准php mysql函数操作进行数据库操作 */
index.php整体代码如下：
<?php /** * wechat php test */ //define your token define("TOKEN", "weixin"); $wechatObj = new wechatCallbackapiTest(); $wechatObj->responseMsg(); class wechatCallbackapiTest { public function valid() { $echoStr = $_GET["echostr"]; //valid signature , option if($this->checkSignature()){ echo $echoStr; 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)){ $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); $fromUsername = $postObj->FromUserName; $toUsername = $postObj->ToUserName; $type = $postObj->MsgType; $customevent = $postObj->Event; $latitude = $postObj->Location_X; $longitude = $postObj->Location_Y; $keyword = trim($postObj->Content); $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content>%s</Content> <FuncFlag>0</FuncFlag> </xml>"; include("coon.php"); if($keyword=="8") { $array=array("第5页第1个字"=>"王","第8页第1个字"=>"李","第30页第1个字"=>"周"); $a=array_rand($array,1); $b=$array[$a]; $contentStr=$a."是什么？"; $sql="INSERT INTO `menu2` (`id` ,`user` ,`sec`,`answer`)VALUES (NULL , '{$fromUsername}', '8','{$b}')"; mysql_query($sql); } else { $sql="SELECT * FROM `menu2` where `user`= '{$fromUsername}'"; $query=mysql_query($sql); $rm=mysql_fetch_array($query); $sec=$rm['sec']; $answer=$rm['answer']; if($sec=="8") { if($keyword==$answer) { $contentStr="你的答案是正确的，视频代码下载地址为...."; } else { $contentStr="你的答案不正确，请购买《微信公众平台搭建与开发揭秘》"; } } else { $contentStr="请先输入8"; } } $msgType="text"; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); echo $resultStr; } } private function checkSignature() { $signature = $_GET["signature"]; $timestamp = $_GET["timestamp"]; $nonce = $_GET["nonce"]; $token = TOKEN; $tmpArr = array($token, $timestamp, $nonce); sort($tmpArr); $tmpStr = implode( $tmpArr ); $tmpStr = sha1( $tmpStr ); if( $tmpStr == $signature ){ return true; }else{ return false; } } } ?>