ThinkPHP? ???? ? ??????? ???? ???? ???? ? ??? ?? ???? PHP ?????? ????????. Alipay? ???? ????? ???? ???? ?? ?? ??? ???? ?? ???? ??? ?? ??????. ?? ???? ThinkPHP ???????? Alipay? ???? ??? ???????.

1??: Alipay SDK ????

?? Alipay SDK? ?????? ???. Alipay? PHP ??? SDK? ????, ?? ?????? ?? ??? SDK ??? ????? ? ????. ????? ??? ? SDK ??? ???? ?? ?? SDK ??? ??? ??????? ???? ????? ? ? ????.

2??: Alipay ???? ??

Alipay ????? ???? ?? ?? Alipay ????? ??? ??? ???? ???? AppId, ??? ?? ?, Alipay ?? ?? ?? ?? ??? ??? ???. ? ??? ???????? Alipay API? ???? ? ?????. Alipay ????? ???? ??? ??? ????.

1. ??????? ?? ?? config.php? ?? ?? ?? ?? ??? ?????.

//?支付寶參數(shù)配置
'alipay'?=>?[
????'app_id'?=>?'您的AppId',
????'ali_public_key'?=>?'支付寶公鑰',
????'private_key'?=>?'商戶私鑰',
],

2. Alipay? ??? ?? ???? ????? ??? ?????. ?? ???? ??? ??? ??? ????? ????? ?? ??? ?????.

use?think\helper\Hash;
use?think\Request;

$request?=?Request::instance();
$data?=?[
????'out_trade_no'?=>?'20180101000001',?//?商戶訂單號
????'total_amount'?=>?'0.01',?//?訂單金額
????'subject'?=>?'測試訂單',?//?訂單標題
????'body'?=>?'測試訂單詳情',?//?訂單詳情
];
$sign?=?Hash::make($data,?'md5',?false);?//?對訂單數(shù)據(jù)進行加密

$this->assign('data',?json_encode($data));?//?將訂單數(shù)據(jù)傳遞給前端
$this->assign('sign',?$sign);?//?將簽名傳遞給前端

3??: Alipay API ??

Alipay ????? ??? ? Alipay SDK? ??? ???? ???? API. ?? ??, Alipay? ???? "?? ?? ?? ?? ?????"? ???? Alipay? ?? ??? ??? ? ????. Alipay API? ???? ??? ??? ????.

1. ?? ???? ??? ?????? ????? ????? ?? ??? ?????.

use?think\helper\Hash;
use?think\Request;

$request?=?Request::instance();
$data?=?[
????'out_trade_no'?=>?'20180101000001',?//?商戶訂單號
????'total_amount'?=>?'0.01',?//?訂單金額
????'subject'?=>?'測試訂單',?//?訂單標題
????'body'?=>?'測試訂單詳情',?//?訂單詳情
];
$sign?=?Hash::make($data,?'md5',?false);?//?對訂單數(shù)據(jù)進行加密

$this->assign('data',?json_encode($data));?//?將訂單數(shù)據(jù)傳遞給前端
$this->assign('sign',?$sign);?//?將簽名傳遞給前端

2. ????? ?????? ?? ??? ?????. Alipay API? ???? JavaScript:

<script type="text/javascript">
????//?創(chuàng)建form表單
????function?createForm(url,?data,?target)?{
????????var?form?=?document.createElement('form');
????????form.action?=?url;
????????form.method?=?'POST';
????????form.target?=?target;
????????for?(var?key?in?data)?{
????????????var?input?=?document.createElement('input');
????????????input.name?=?key;
????????????input.value?=?data[key];
????????????form.appendChild(input);
????????}
????????return?form;
????}

????//?提交form表單
????function?submitForm(url,?data,?target)?{
????????var?form?=?createForm(url,?data,?target);
????????document.body.appendChild(form);
????????form.submit();
????}

????//?發(fā)起支付寶支付
????function?alipay()?{
????????var?data?=?JSON.parse('<?php echo $data; ?>');
????????data['sign']?=?'<?php echo $sign; ?>';
????????var?url?=?'https://openapi.alipay.com/gateway.do';
????????var?target?=?'_blank';
????????submitForm(url,?data,?target);
????}
</script>

By ?? ??? ?? ThinkPHP ??????? Alipay? ???? ????? ??? ? ????. ???? ??? ??? ?? ??????? ? ?? ??? ???? Alipay ??? ??? ???? ????? ???? ???? ?? ??? ???? ? ????.

? ??? ThinkPHP ???????? Alipay? ????? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!