php微信公众号开发之二级菜单
Posted virginiaff
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核心代码:
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$postObj = simplexml_load_string( $postStr , ‘SimpleXMLElement‘ , LIBXML_NOCDATA); $fromUsername = $postObj ->FromUserName; $toUsername = $postObj ->ToUserName; $MsgType = $postObj ->MsgType; $keyword = trim( $postObj ->Content); $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[text]]></MsgType> <Content>%s</Content> <FuncFlag>0</FuncFlag> </xml>"; //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 */ if ( $keyword == "天气" ) { $content = "请输入地区" ; $sql = "INSERT INTO `weather`(`id`,`user`,`keyword`) VALUES (NULL,‘{$fromUsername}‘,‘{$keyword}‘)" ; mysql_query( $sql ); } else { $sql = "SELECT `keyword` FROM `weather` WHERE `user`= ‘" . $fromUsername . "‘" ; $query =mysql_query( $sql ); $rs =mysql_fetch_array( $query ); $c = $rs [ ‘keyword‘ ]; echo $c ; if ( $c == "天气" ) { $url = "http://api.map.baidu.com/telematics/v2/weather?location={$keyword}&ak=1a3cde429f38434f1811a75e1a90310c" ; $fa = file_get_contents ( $url ); $f =simplexml_load_string( $fa ); $city = $f ->currentCity; $da1 = $f ->results->result[0]-> date ; $da2 = $f ->results->result[1]-> date ; $da3 = $f ->results->result[2]-> date ; $w1 = $f ->results->result[0]->weather; $w2 = $f ->results->result[1]->weather; $w3 = $f ->results->result[2]->weather; $p1 = $f ->results->result[0]->wind; $p2 = $f ->results->result[1]->wind; $p3 = $f ->results->result[2]->wind; $q1 = $f ->results->result[0]->temperature; $q2 = $f ->results->result[1]->temperature; $q3 = $f ->results->result[2]->temperature; $d1 = $city . $da1 . $w1 . $p1 . $q1 ; $d2 = $city . $da2 . $w2 . $p2 . $q2 ; $d3 = $city . $da3 . $w3 . $p3 . $q3 ; $content = $d1 . $d2 . $d3 ; if ( empty ( $content )) { $content = "你输入的地区有误" ;} } else { $content = "请先输入天气" ; } } $resultStr = sprintf( $textTpl , $fromUsername , $toUsername , $time , $content ); echo $resultStr ; |
index.php 整体代码如下:
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<?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; $MsgType = $postObj ->MsgType; $keyword = trim( $postObj ->Content); $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[text]]></MsgType> <Content>%s</Content> <FuncFlag>0</FuncFlag> </xml>"; //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 */ if ( $keyword == "天气" ) { $content = "请输入地区" ; $sql = "INSERT INTO `weather`(`id`,`user`,`keyword`) VALUES (NULL,‘{$fromUsername}‘,‘{$keyword}‘)" ; mysql_query( $sql ); } else { $sql = "SELECT `keyword` FROM `weather` WHERE `user`= ‘" . $fromUsername . "‘" ; $query =mysql_query( $sql ); $rs =mysql_fetch_array( $query ); $c = $rs [ ‘keyword‘ ]; echo $c ; if ( $c == "天气" ) { $url = "http://api.map.baidu.com/telematics/v2/weather?location={$keyword}&ak=1a3cde429f38434f1811a75e1a90310c" ; $fa = file_get_contents ( $url ); $f =simplexml_load_string( $fa ); $city = $f ->currentCity; $da1 = $f ->results->result[0]-> date ; $da2 = $f ->results->result[1]-> date ; $da3 = $f ->results->result[2]-> date ; $w1 = $f ->results->result[0]->weather; $w2 = $f ->results->result[1]->weather; $w3 = $f ->results->result[2]->weather; $p1 = $f ->results->result[0]->wind; $p2 = $f ->results->result[1]->wind; $p3 = $f ->results->result[2]->wind; $q1 = $f ->results->result[0]->temperature; $q2 = $f ->results->result[1]->temperature; $q3 = $f ->results->result[2]->temperature; $d1 = $city . $da1 . $w1 . $p1 . $q1 ; $d2 = $city . $da2 . $w2 . $p2 . $q2 ; $d3 = $city . $da3 . $w3 . $p3 . $q3 ; $content = $d1 . $d2 . $d3 ; if ( empty ( $content )) { $content = "你输入的地区有误" ;} } else { $content = "请先输入天气" ; } } $resultStr = sprintf( $textTpl , $fromUsername , $toUsername , $time , $content ); echo $resultStr ; } else { echo "" ; exit ; } } 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; } } } ?> |
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