php微信公众号开发之快递查询

$postObj
= simplexml_load_string(
$postStr
,
‘SimpleXMLElement‘
, LIBXML_NOCDATA);

        
$fromUsername
=
$postObj
->FromUserName;

        
$toUsername
=
$postObj
->ToUserName;

        
$type
=
$postObj
->MsgType;

        
$customrevent
=
$postObj
->Event;

        
$latitude
=
$postObj
->Location_X;

        
$longitude
=
$postObj
->Location_Y;

        
$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>";      

        
switch
(
$type
)

        
{

        
case
"text"
;

          
$status
=
array
(
‘0‘
=>
‘查询出错‘
,
‘1‘
=>
‘暂无记录‘
,
‘2‘
=>
‘在途中‘
,
‘3‘
=>
‘派送中‘
,
‘4‘
=>
‘已签收‘
,
‘5‘
=>
‘拒收‘
,
‘6‘
=>
‘疑难件‘
,
‘7‘
=>
‘退回‘
);
//构建快递状态数组

          
$kuaidiurl
=
"http://www.aikuaidi.cn/rest/?key=ff4735a30a7a4e5a8637146fd0e7cec9&order={$keyword}&id=shentong&show=xml"
;//快递地址

          
$kuaidistr
=
file_get_contents
(
$kuaidiurl
);
//读入文件

          
$kuaidiobj
=simplexml_load_string(
$kuaidistr
);
//xml解析

          
$kuaidistatus
=
$kuaidiobj
->Status;
//获取快递状态

          
$kuaistr
=
strval
(
$kuaidistatus
);
//对象转换为字符串

          
$contentStr0
=
$status
[
$kuaistr
];
//根据数组返回

          
foreach
(
$kuaidiobj
->Data->Order
as
$a
)

          
{ 

            
foreach
(
$a
->Time
as
$b
)

            
{

              
foreach
(
$a
->Content
as
$c
)

              
{

                
$m
.=
"{$b}{$c}"
;}

              
}

          
}

          
//遍历获取快递时间和事件

          
$contentStr
=
"你的快递单号{$keyword}{$contentStr0}{$m}"
;

          
break
;        

        
default
;

          
$contentStr
=
"此项功能尚未开发"
; 

        
}

        
$msgType
=
"text"
;

        
$resultStr
= sprintf(
$textTpl
,
$fromUsername
,
$toUsername
,
$time
,
$msgType
,
$contentStr
);

        
echo
$resultStr
;

<?php

/**

 
* wechat php test

 
*/

 

//define your token

define(
"TOKEN"
,
"weixin"
);

$wechatObj
=
new
wechatCallbackapiTest();

//$wechatObj->valid();

$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;

        
$type
=
$postObj
->MsgType;

        
$customrevent
=
$postObj
->Event;

        
$latitude
=
$postObj
->Location_X;

        
$longitude
=
$postObj
->Location_Y;

        
$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>";      

        
switch
(
$type
)

        
{

        
case
"text"
;

          
$status
=
array
(
‘0‘
=>
‘查询出错‘
,
‘1‘
=>
‘暂无记录‘
,
‘2‘
=>
‘在途中‘
,
‘3‘
=>
‘派送中‘
,
‘4‘
=>
‘已签收‘
,
‘5‘
=>
‘拒收‘
,
‘6‘
=>
‘疑难件‘
,
‘7‘
=>
‘退回‘
);
//构建快递状态数组

          
$kuaidiurl
=
"http://www.aikuaidi.cn/rest/?key=ff4735a30a7a4e5a8637146fd0e7cec9&order={$keyword}&id=shentong&show=xml"
;//快递地址

          
$kuaidistr
=
file_get_contents
(
$kuaidiurl
);
//读入文件

          
$kuaidiobj
=simplexml_load_string(
$kuaidistr
);
//xml解析

          
$kuaidistatus
=
$kuaidiobj
->Status;
//获取快递状态

          
$kuaistr
=
strval
(
$kuaidistatus
);
//对象转换为字符串

          
$contentStr0
=
$status
[
$kuaistr
];
//根据数组返回

          
foreach
(
$kuaidiobj
->Data->Order
as
$a
)

          
{ 

            
foreach
(
$a
->Time
as
$b
)

            
{

              
foreach
(
$a
->Content
as
$c
)

              
{

                
$m
.=
"{$b}{$c}"
;}

              
}

          
}

          
//遍历获取快递时间和事件

          
$contentStr
=
"你的快递单号{$keyword}{$contentStr0}{$m}"
;

          
break
;        

        
default
;

          
$contentStr
=
"此项功能尚未开发"
; 

        
}

        
$msgType
=
"text"
;

        
$resultStr
= sprintf(
$textTpl
,
$fromUsername
,
$toUsername
,
$time
,
$msgType
,
$contentStr
);

        
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;

    
}

  
}

}

 

?>