nodejs實現支付寶app支付 非同步通知結果驗籤

2021-10-10 10:12:08 字數 1167 閱讀 2746

直接上**

var crypto =

require

("crypto");

//1. 提前獲取引數中的sign與sign_type,然後刪除原來json中的這兩個引數

let sign = response.sign;

let sign_type = response.sign_type;

//rsa2

delete response.sign;

delete response.sign_type;

//2. 字典排序,並對一級value可進行url_encoding

let keys = object.

keys

(response)

.sort()

;let params =

;for

(let i =

0; i < keys.length; i++

)let str = params.

join

("&");

//3. 獲取支付寶支付公鑰,並拼上開頭與結尾

let public_key=

"-----begin public key-----"

+"\r\n"

+"【支付寶公鑰】"

//此非應用公鑰

+"\r\n"

+"-----end public key-----"

;//4. 根據sign_type 判斷驗籤方式

let rsatype ="";

if(sign_type===

"rsa"

)else

if(sign_type===

"rsa2"

)else

//5. 執行驗籤

let verify = crypto.

createverify

(rsatype)

; verify.

update

(str)

;let result = verify.

verify

(public_key,sign,

"base64");

console.

log(

"驗籤結果"

+result)

;

APP支付寶支付

aop new aopclient aop gatewayurl aop rsaprivatekey 請填寫開發者私鑰去頭去尾去回車,一行字串 aop format json aop charset utf 8 aop signtype rsa2 aop alipayrsapublickey 請填寫...

支付寶app支付

第一步 返回訂單資訊給前端,令其呼叫支付寶。public string zfb payrequest catch alipayapiexception e map.put orderstring orderinfo map.put result 1 string jsonstring json.to...

APP接入支付寶支付

1.把支付寶的.aar檔案匯入到應用工程的libs目錄下 2.在工程主專案的build.gradle中,新增下面的內容,將libs目錄作為依賴倉庫 dependencies資源匯入就完成了 然後在清單檔案新增如下許可權 android.permission.internet android.perm...