新浪开发者与微信相结合的成果
前段时间内微信公众账号挺火的，我也试着注册了一个，然后利用手中的资源开发了一个关于
自己学校的百事通。
1、关于微信公众账号怎么与自己的服务器（这里使用sae）建立连接，大家在微信公众账号上可以看到帮助文档
我们微信发出消息首先是先发给微信所处服务器，然后微信又通过以下代码与SAE建立连接
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;
}
}
1、当收到一个消息时，我用以下代码对其进行解析并回复
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;
$keyword = trim($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 WISCNU!我爱华师\n1、查电话请输入[2012*****奥巴马电话]数字为你自己学号\n2、查课表直接输入模糊课程名或者模糊名字\n";
$db_op=new database("3306","localhost","root","123456","caosl","ccc","GBK");
if (!$db_op->conn)
{
die('Could not connect: ');// . mysql_error());
}
$pos=stripos($keyword,"电话");
$pos1=stripos($keyword,"天气");
$pos2=stripos($keyword,"中通");
$stuid=mb_substr($keyword,0,10);
$city=mb_substr($keyword,0,$pos1);
$postid=mb_substr($keyword,0,$pos2);
$name=mb_substr($keyword,10,$pos-10);
if($pos>0)
{
$sql = "select * from telphone where name like '%".$name."%'";
$sql1 = "select * from telphone where stuid='".$stuid."'";
$result1=$db_op->query($sql1);
if(mysql_num_rows($result1)>0){
$result=$db_op->query($sql);
$contentStr='';
while($row=$db_op->fetch_array($result))
{
$contentStr="ta的电话是".$row["telnum"];
}
}
}
else if($pos1>0)
{
$cookie_jar = tempnam('/tmp','cookie');
$post_data = array(
'city' => $city,
'dpc' =>'1',
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://php.weather.sina.com.cn/search.php');
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_jar);
curl_setopt($ch,CURLOPT_FOLLOWLOCATION,true);
$output = curl_exec($ch);
if ($output === FALSE) {
echo "cURL Error: " . curl_error($ch);
}
$output=mb_convert_encoding($output, "UTF-8", "gb2312");
preg_match_all("|<li\s*.*>\s*.*<\/li>|U",$output,$arr);
// $contentStr='';
$span1=mb_substr($arr[0][10],stripos($arr[0][10],'>')+1,stripos($arr[0][10],'span></'));
$span2=mb_substr($arr[0][11],stripos($arr[0][11],'>'),stripos($arr[0][11],'</'));
$span3=mb_substr($arr[0][12],stripos($arr[0][12],'>'),stripos($arr[0][12],'</'));
$span4=mb_substr($arr[0][13],stripos($arr[0][13],'>')+1,stripos($arr[0][13],'span></'));
$span5=mb_substr($arr[0][14],stripos($arr[0][14],'>'),stripos($arr[0][14],'</'));
$span6=mb_substr($arr[0][15],stripos($arr[0][15],'>'),stripos($arr[0][15],'</'));
preg_match_all("|>\s*.*<|U",$span1,$a);
preg_match_all("|>\s*.*<|U",$span4,$b);
$contentStr='白天天气'." ".mb_substr($a[0][0],1,strlen($a[0][0])-2)." ".mb_substr($a[0][2],1,strlen($a[0][2])-2)." ".mb_substr($a[0][4],1,strlen($a[0][4])-2)." ".$span2.$span3."\n";
$contentStr=$contentStr.'夜间天气'.mb_substr($b[0][0],1,strlen($b[0][0])-2).mb_substr($b[0][2],1,strlen($b[0][2])-2).mb_substr($b[0][4],1,strlen($b[0][4])-2).$span5.$span6."\n";
//print_r($arr);
curl_close($ch);
}
else if($pos2>0)
{
$cookie_jar = tempnam('/tmp','cookie');
$post_data = array(
'txtbill' => $postid,
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://www.zto.cn/bill.aspx');
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_jar);
curl_setopt($ch,CURLOPT_FOLLOWLOCATION,true);
$output = curl_exec($ch);
if ($output === FALSE) {
echo "cURL Error: " . curl_error($ch);
}
$output=mb_convert_encoding($output, "UTF-8", "gb2312");
$string = preg_replace( "/(<[^>]*>)/", ' ', $output);
$string = preg_replace ( "/\n(\s*\n)+/", ' ', $string );
$contentStr=mb_substr($string,stripos($string,'时间'),stripos($string,'alimama_pid')-stripos($string,'时间'));
curl_close($ch);
}
else{
$sql = "select distinct * from classinfo where classname like '%".$keyword."%' or classstu like '%".$keyword."%'";
$result=$db_op->query($sql);
if(mysql_num_rows($result)>0){
$contentStr='';
$index=0;
while($row=$db_op->fetch_array($result))
{
$index+=1;
$contentStr=$contentStr.$index.'-'.$row["classtime"].'|'.$row["classroom"].'|'.$row["classname"]."\n".$row["classstu"]."\n";
}
}
}
$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
echo $resultStr;
}else{
echo "Input something...";
}
}else {
echo "";
exit;
}
}
为了安全起见，查电话需要输入本人学号，但是查课程可以不用输入学号
