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weixinpay .php

<?php
namespace;/*
*/use
think\log
;use
think\db
;use
think\cache
;class
weixinpay
/**     * 退款
* @param float $totalfee 訂單金額 單位元
* @param float $refundfee 退款金額 單位元
* @param string $refundno 退款單號
* @param string $orderno 商戶訂單號
* @return string
*/public
function
dorefund
($totalfee
,$refundfee
,$refundno
,$wxorderno=''
,$orderno=''
)if($unifiedorder
->
return_code
!='success')if
($unifiedorder
->
result_code
!='success'
)return
true;}
public
static
function
curlget
($url=''
,$options
=array()
)//https請求 不驗證證書和host
curl_setopt
($ch
,curlopt_ssl_verifypeer
,false);
curl_setopt
($ch
,curlopt_ssl_verifyhost
,false);
$data
=curl_exec
($ch);
curl_close
($ch);
return
$data;}
public
function
curlpost
($url=''
,$postdata=''
,$options
=array()
)$ch
=curl_init()
;curl_setopt
($ch
,curlopt_url
,$url);
curl_setopt
($ch
,curlopt_returntransfer,1
);curl_setopt
($ch
,curlopt_post,1
);curl_setopt
($ch
,curlopt_postfields
,$postdata);
curl_setopt
($ch
,curlopt_timeout,30
);//設定curl允許執行的最長秒數if(
!empty
($options))
//https請求 不驗證證書和host
curl_setopt
($ch
,curlopt_ssl_verifypeer
,false);
curl_setopt
($ch
,curlopt_ssl_verifyhost
,false);
//第一種方法，cert 與 key 分別屬於兩個.pem檔案
//預設格式為pem，可以注釋
curl_setopt
($ch
,curlopt_sslcerttype
,'pem');
curl_setopt
($ch
,curlopt_sslcert
,"c:\***x\apiclient_cert.pem");
//絕對路徑
//預設格式為pem，可以注釋
curl_setopt
($ch
,curlopt_sslkeytype
,'pem');
curl_setopt
($ch
,curlopt_sslkey
,"c:\***x\apiclient_key.pem");
//絕對路徑
//第二種方式，兩個檔案合成乙個.pem檔案
//    curl_setopt($ch,curlopt_sslcert,getcwd().'/all.pem');
$data
=curl_exec
($ch);
if($data
)else
}public
static
function
createnoncestr
($length=16
)return
$str;}
public
function
arraytoxml
($arr
)else
}$xml.=
"";return
$xml;}
public
static
function
xmltoarray
($xml
)public
static
function
getsign
($params
,$key
)protected
static
function
formatqueryparamap
($paramap
,$urlencode
=false
)$buff.=
$k."=".$v.
"&";}}
$reqpar=''
;if(strlen
($buff
)>0)
return
$reqpar;}
}

請求方法refund.php

<?php
/* * to change this license header, choose license headers in project properties.
* to change this template file, choose tools | templates
* and open the template in the editor.
*//**
* 2.錯誤碼參照 ：
*/namespace;/*
*/use
think\log
;use
think\db
;use
think\cache
;include
'weixinpay.php'
;class
chrefund
echo
'refund fail';}
}

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老闆已經催促了好幾個月了。今天實在是沒有辦法了，那就給他寫了吧，原來沒有寫過退款看文件還是看了很久的，雖然說官方給的demo 但是還是看一下比較好就當是學習了嘛好了，廢話不多說開始上菜因為是第一次做退款咱們還是直接用demo裡面的首先呢匯入類庫 loader import paywx...

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public function pay openid,fee,test openid openid 支付相關設定 fee i post.total fee fee fee 舉例支付0.01 body test nonce str this nonce str 隨機字串 out trade no th...

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支付時例項化該類,呼叫pay方法即可需要傳引數 namespace use think db class wxpay else return json encode data public function sign data wx key stringsigntemp stringa key 6...

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