This week is about to end,it didn’t receive any email from DHL customers until now,so i am a little bit not used it.<\/p>\n
The good news is I can spend more time to study some courses,such as Android or Wechat.i finished the WeChat Public Platform Development Best Practice<\/em>,know more about Wechat developement and take some notes below.<\/p>\n How to create a Wechat test account?<\/strong> How to set up URL & Token with your own server?<\/strong> define(“TOKEN”, “webtribe”); class wechatCallbackapiTest \tprivate function checkSignature() \t\t$token = TOKEN; \t\tif( $tmpStr == $signature ){ \tpublic function responseMsg() \t\tif (!empty($postStr)){
\nJust go to http:\/\/mp.weixin.qq.com\/debug\/cgi-bin\/sandbox?t=sandbox\/login<\/a> and click the login button,then use Scan QR Code functionality on you mobile phone to scan the QR on the desktop,it’s very easy.<\/p>\n
\nFirst,we should have our own server,and set up a can-access website as wechat developement project,like this http:\/\/wx.webtribe.com.cn.I set the URL to http:\/\/wx.webtribe.com.cn\/api.php,then set the Token to webtribe,so the codes in api.php are:
\n[php]
\n\/*
\n\tWebtribe http:\/\/www.webtribe.com.cn
\n\tPengcheng 2016-05-12
\n*\/<\/p>\n
\n$wechatObj = new wechatCallbackapiTest();
\nif (isset($_GET[‘echostr’])) {
\n\t$wechatObj->valid();
\n}else{
\n\t$wechatObj->responseMsg();
\n}<\/p>\n
\n{
\n\tpublic function valid()
\n\t{
\n\t\t$echoStr = $_GET[“echostr”];
\n\t\tif($this->checkSignature()){
\n\t\t\theader(‘content-type:text’);
\n\t\t\techo $echoStr;
\n\t\t\texit;
\n\t\t}
\n\t}<\/p>\n
\n\t{
\n\t\t$signature = $_GET[“signature”];
\n\t\t$timestamp = $_GET[“timestamp”];
\n\t\t$nonce = $_GET[“nonce”];<\/p>\n
\n\t\t$tmpArr = array($token, $timestamp, $nonce);
\n\t\tsort($tmpArr, SORT_STRING);
\n\t\t$tmpStr = implode( $tmpArr );
\n\t\t$tmpStr = sha1( $tmpStr );<\/p>\n
\n\t\t\treturn true;
\n\t\t}else{
\n\t\t\treturn false;
\n\t\t}
\n\t}<\/p>\n
\n\t{
\n\t\t$postStr = $GLOBALS[“HTTP_RAW_POST_DATA”];<\/p>\n
\n\t\t\t$postObj = simplexml_load_string($postStr, ‘SimpleXMLElement’, LIBXML_NOCDATA);
\n\t\t\t$fromUsername = $postObj->FromUserName;
\n\t\t\t$toUsername = $postObj->ToUserName;
\n\t\t\t$keyword = trim($postObj->Content);
\n\t\t\t$time = time();
\n\t\t\t$textTpl = “
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t<\/xml>“;
\n\t\t\tif($keyword == “?” || $keyword == “\uff1f”)
\n\t\t\t{
\n\t\t\t\t$msgType = “text”;
\n\t\t\t\t$contentStr = date(“Y-m-d H:i:s”,time());
\n\t\t\t\t$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
\n\t\t\t\techo $resultStr;
\n\t\t\t}
\n\t\t}else{
\n\t\t\techo “”;
\n\t\t\texit;
\n\t\t}
\n\t}
\n}
\n[\/php]<\/p>\n