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微信公众平台开发尝试，微信公众平台
最近看了一篇博文是说微信公众平台搭建，于是心血来潮自己也尝试了一下。
1.不用多讲了，申请微信公众号，对于个人来说，只能申请订阅号。
可以看这个链接的文章，http://jingyan.baidu.com/article/414eccf6011ff06b431f0aec.html
2.采用的是Sina App Engine来脱管服务，就要申请sae开发者权限。
再看这个链接http://jingyan.baidu.com/article/4f7d57129a60531a20192796.html
3.在sae上新建一个应用
我选择的PHP，PHP几乎免费。Java应用的话，有点小贵了。
虽然没有学过PHP，摸着石头过河吧。
将php代码上传后，就有一个可调试的url了，PHP代码后面上。
4.再在微信公众平台中的开发者中心（这个要经过一段时间的审核），填入一下内容即可
5.然后就是对接数据了，为了测试，我对接的是图灵机器人的数据、12306和百度地图API
12306是为了查余票和车次，百度地图API是为了查天气预报、图灵机器人见链接：http://www.tuling123.com/openapi/
php代码如下，本人不是搞PHP的，因此只能在网上拷贝了，如有复制，纯属巧合。
php
define("TOKEN", "weixin"
);
Session_start();
Session_Register("kw"
);
$wechatObj =
new wechatCallbackapiTest();
require_once("train.php"
);
$tqTpl = "
%s5-
-
-
-
-
-
"
;
if (!
isset(
$_GET['echostr'
])) {
$wechatObj->
responseMsg();
}else{
$wechatObj->
valid();
}
class wechatCallbackapiTest
{
//验证签名
public function valid()
{
$echoStr =
$_GET["echostr"
];
$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){
echo $echoStr;
exit;
}
}
//响应消息
public function responseMsg()
{
$postStr =
$GLOBALS["HTTP_RAW_POST_DATA"
];
if (!
empty(
$postStr)){
$this->logger("R ".
$postStr);
$postObj =
simplexml_load_string(
$postStr, 'SimpleXMLElement',
LIBXML_NOCDATA);
$RX_TYPE =
trim(
$postObj->
MsgType);
//消息类型分离
switch (
$RX_TYPE)
{
case "event":
$result =
$this->receiveEvent(
$postObj);
break;
case "text":
$result =
$this->receiveTulingText(
$postObj);
break;
case "image":
$result =
$this->receiveImage(
$postObj);
break;
case "location":
$result =
$this->receiveLocation(
$postObj);
break;
case "voice":
$result =
$this->receiveVoice(
$postObj);
break;
case "video":
$result =
$this->receiveVideo(
$postObj);
break;
case "link":
$result =
$this->receiveLink(
$postObj);
break;
default:
$result = "unknown msg type: ".
$RX_TYPE;
break;
}
$this->logger("T ".
$result);
echo $result;
}else {
echo ""
;
exit;
}
}
//接收事件消息
private function receiveEvent(
$object)
{
$content = ""
;
switch (
$object->
Event)
{
case "subscribe":
$content = "欢迎关注TomSnail "
;
$content .= (!
empty(
$object->EventKey))?("\n来自二维码场景 ".
str_replace("qrscene_","",
$object->EventKey)):""
;
break;
case "unsubscribe":
$content = "取消关注"
;
break;
case "SCAN":
$content = "扫描场景 ".
$object->
EventKey;
break;
case "CLICK":
switch (
$object->
EventKey)
{
case "COMPANY":
$content =
array();
$content[] =
array("Title"=>"多图文1标题", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958"
);
break;
default:
$content = "点击菜单：".
$object->
EventKey;
break;
}
break;
case "LOCATION":
$content = "上传位置：纬度 ".
$object->Latitude.";经度 ".
$object->
Longitude;
break;
case "VIEW":
$content = "跳转链接 ".
$object->
EventKey;
break;
case "MASSSENDJOBFINISH":
$content = "消息ID：".
$object->MsgID."，结果：".
$object->Status."，粉丝数：".
$object->TotalCount."，过滤：".
$object->FilterCount."，发送成功：".
$object->SentCount."，发送失败：".
$object->
ErrorCount;
break;
default:
$content = "receive a new event: ".
$object->
Event;
break;
}
if(
is_array(
$content)){
if (
isset(
$content[0
])){
$result =
$this->transmitNews(
$object,
$content);
}else if (
isset(
$content['MusicUrl'
])){
$result =
$this->transmitMusic(
$object,
$content);
}
}else{
$result =
$this->transmitText(
$object,
$content);
}
return $result;
}
private function receiveTulingText(
$object){
try{
$keyword =
trim(
$object->
Content);
$userid =
trim(
$object->
FromUserName);
$apiKey = "*******************************"
;
$apiURL = "http://www.tuling123.com/openapi/api?key=".
$apiKey."&info=".
$keyword."&userid=".
userid;
if((
substr_count(
$keyword,'天气')!=0)||
$_SESSION["kw"]=="天气"){
//百度地图API
if(
$keyword=="天气"
){
$_SESSION["kw"]="天气"
;
$content = "请输入城市".
$_SESSION["kw"
];
}else{
$geshu =
substr_count(
$keyword,'天气'
);
if(
$geshu==0
){
$city =
$keyword;
}else{
$t =
explode("天气",
$keyword);
for(
$i=0;
$i$geshu