核心代码:
- $postObj = simplexml_load_string($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:
- <?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;
- }
- }
- }
- ?>
来源: https://www.jb51.net/article/149197.htm