1. 支付寶支付接口(沙箱實(shí)現(xiàn))
1.1 支付寶沙箱賬號獲取
此處作者已經(jīng)申請了一個沙箱賬號,申請過程就不再贅述
如下圖:
此處可以自行設(shè)置賬戶金額
1.2 下載客戶端(目前好像只支持Android)
下載完成后根據(jù)官方提供的賬號以及密碼登錄手機(jī)端支付寶賬號 如圖(商家賬號):
1.3 代碼配置
工具類AlipayConfig
public class AlipayConfig {
//↓↓↓↓↓↓↓↓↓↓請在這里配置您的基本信息↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
// 應(yīng)用ID,您的APPID,收款賬號既是您的APPID對應(yīng)支付寶賬號
public static String app_id = "";
// 商戶私鑰,您的PKCS8格式RSA2私鑰
public static String merchant_private_key = "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";
// 支付寶公鑰,查看地址:https://openhome.alipay.com/platform/keyManage.htm 對應(yīng)APPID下的支付寶公鑰。
public static String alipay_public_key = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvxznkDcrpbc5HOXFJ6sQUkyKWLegU4CaAhyoi0A2ID4Y70l9eq9PEMPNqmHUIFhLOIRzctgjhgOZLMNXlvs8mNmpXb4pu3BwJ8hTzawCfuQ0QXYQYPj41exHKWIOS0WjKmjvKg0orPgFFOHu0DhC6jIK+8sQTUnEOipLJ1p87XBcc+jPU+unQGSdHVqYgfKmrTOrE/zHh0wF3mC4SG51GsTPbxiUdwCR2x5rzWvaNE6E9CwIDAQAB";
// 服務(wù)器異步通知頁面路徑 需http://格式的完整路徑,不能加?id=123這類自定義參數(shù),必須外網(wǎng)可以正常訪問
public static String notify_url = "http://localhost:8080/alipay/alipayNotifyNotice.action";
// 頁面跳轉(zhuǎn)同步通知頁面路徑 需http://格式的完整路徑,不能加?id=123這類自定義參數(shù),必須外網(wǎng)可以正常訪問
public static String return_url = "http://localhost:8080/alipay/alipayReturnNotice.action";
// 簽名方式
public static String sign_type = "RSA2";
// 字符編碼格式
public static String charset = "utf-8";
// 支付寶網(wǎng)關(guān)
public static String gatewayUrl = "https://openapi.alipaydev.com/gateway.do";
// 支付寶網(wǎng)關(guān)
public static String log_path = "C:\";
//↑↑↑↑↑↑↑↑↑↑請在這里配置您的基本信息↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑
/**
* 寫日志,方便測試(看網(wǎng)站需求,也可以改成把記錄存入數(shù)據(jù)庫)
* @param sWord 要寫入日志里的文本內(nèi)容
*/
public static void logResult(String sWord) {
FileWriter writer = null;
try {
writer = new FileWriter(log_path + "alipay_log_" + System.currentTimeMillis()+".txt");
writer.write(sWord);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (writer != null) {
try {
writer.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
}
其中的參數(shù)獲取如下: app_id
商戶私鑰,以及支付寶公鑰獲取方法參考官方文檔:密鑰生成
頁面跳轉(zhuǎn)便是支付以后自動跳轉(zhuǎn)的界面
接下來解釋編寫下單頁面:
/**
*
* @Title: AlipayController.java
* @Package com.sihai.controller
* @Description: 前往支付寶第三方網(wǎng)關(guān)進(jìn)行支付
* Copyright: Copyright (c) 2017
* Company:FURUIBOKE.SCIENCE.AND.TECHNOLOGY
*/
@RequestMapping(value = "/goAlipay", produces = "text/html; charset=UTF-8")
@ResponseBody
public String goAlipay(String orderId, HttpServletRequest request, HttpServletRequest response) throws Exception {
order = (Order) request.getSession().getAttribute("order");
orderId="FinchII";
//獲得初始化的AlipayClient
AlipayClient alipayClient = new DefaultAlipayClient(AlipayConfig.gatewayUrl, AlipayConfig.app_id, AlipayConfig.merchant_private_key, "json", AlipayConfig.charset, AlipayConfig.alipay_public_key, AlipayConfig.sign_type);
//設(shè)置請求參數(shù)
AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();
alipayRequest.setReturnUrl(AlipayConfig.return_url);
alipayRequest.setNotifyUrl(AlipayConfig.notify_url);
//商戶訂單號,商戶網(wǎng)站訂單系統(tǒng)中唯一訂單號,必填
String out_trade_no = orderId;
//付款金額,必填
BigDecimal total_amount = order.getTotalPrice();
//訂單名稱,必填
int subject = order.getOrderId();
//商品描述,可空
String body = "用戶訂購商品個數(shù):" + order.getLineItems().size();
// 該筆訂單允許的最晚付款時間,逾期將關(guān)閉交易。取值范圍:1m~15d。m-分鐘,h-小時,d-天,1c-當(dāng)天(1c-當(dāng)天的情況下,無論交易何時創(chuàng)建,都在0點(diǎn)關(guān)閉)。 該參數(shù)數(shù)值不接受小數(shù)點(diǎn), 如 1.5h,可轉(zhuǎn)換為 90m。
String timeout_express = "1c";
alipayRequest.setBizContent("{"out_trade_no":""+ out_trade_no +"","
+ ""total_amount":""+ total_amount +"","
+ ""subject":""+ subject +"","
+ ""body":""+ body +"","
+ ""timeout_express":""+ timeout_express +"","
+ ""product_code":"FAST_INSTANT_TRADE_PAY"}");
//請求
String result = alipayClient.pageExecute(alipayRequest).getBody();
return result;
}
@RequestMapping(value = "/alipayReturnNotice")
public ModelAndView alipayReturnNotice(HttpServletRequest request, HttpServletRequest response) throws Exception {
//獲取支付寶GET過來反饋信息
Map<String,String> params = new HashMap<String,String>();
Map<String,String[]> requestParams = request.getParameterMap();
for (Iterator<String> iter = requestParams.keySet().iterator(); iter.hasNext();) {
String name = (String) iter.next();
String[] values = (String[]) requestParams.get(name);
String valueStr = "";
for (int i = 0; i < values.length; i++) {
valueStr = (i == values.length - 1) ? valueStr + values[i]
: valueStr + values[i] + ",";
}
//亂碼解決,這段代碼在出現(xiàn)亂碼時使用
valueStr = new String(valueStr.getBytes("ISO-8859-1"), "utf-8");
params.put(name, valueStr);
}
boolean signVerified = AlipaySignature.rsaCheckV1(params, AlipayConfig.alipay_public_key, AlipayConfig.charset, AlipayConfig.sign_type); //調(diào)用SDK驗證簽名
ModelAndView mv = new ModelAndView("alipaySuccess");
//——請在這里編寫您的程序(以下代碼僅作參考)——
if(signVerified) {
//商戶訂單號
Order order= (Order) request.getSession().getAttribute("order");
BigDecimal out_trade_no = order.getTotalPrice();
//支付寶交易號
String trade_no = new String(request.getParameter("trade_no").getBytes("ISO-8859-1"),"UTF-8");
//付款金額
String total_amount = new String(request.getParameter("total_amount").getBytes("ISO-8859-1"),"UTF-8");
// 修改叮當(dāng)狀態(tài),改為 支付成功,已付款; 同時新增支付流水
/* Orders order = orderService.getOrderById(out_trade_no);
Product product = productService.getProductById(order.getProductId());
log.info("********************** 支付成功(支付寶同步通知) **********************");
log.info("* 訂單號: {}", out_trade_no);
log.info("* 支付寶交易號: {}", trade_no);
log.info("* 實(shí)付金額: {}", total_amount);
log.info("* 購買產(chǎn)品: {}", product.getName());
log.info("***************************************************************");*/
mv.addObject("out_trade_no", out_trade_no);
mv.addObject("trade_no", trade_no);
mv.addObject("total_amount", total_amount);
/* mv.addObject("productName", product.getName());*/
}else {
/* log.info("支付, 驗簽失敗...");*/
}
return mv;
}
/**
*
* @Title: AlipayController.java
* @Package com.sihai.controller
* @Description: 支付寶異步 通知頁面
* Copyright: Copyright (c) 2017
* Company:FURUIBOKE.SCIENCE.AND.TECHNOLOGY
*
* @author sihai
* @date 2017年8月23日 下午8:51:13
* @version V1.0
*/
@RequestMapping(value = "/alipayNotifyNotice")
@ResponseBody
public String alipayNotifyNotice(HttpServletRequest request, HttpServletRequest response) throws Exception {
//獲取支付寶POST過來反饋信息
Map<String,String> params = new HashMap<String,String>();
Map<String,String[]> requestParams = request.getParameterMap();
for (Iterator<String> iter = requestParams.keySet().iterator(); iter.hasNext();) {
String name = (String) iter.next();
String[] values = (String[]) requestParams.get(name);
String valueStr = "";
for (int i = 0; i < values.length; i++) {
valueStr = (i == values.length - 1) ? valueStr + values[i]
: valueStr + values[i] + ",";
}
//亂碼解決,這段代碼在出現(xiàn)亂碼時使用
// valueStr = new String(valueStr.getBytes("ISO-8859-1"), "utf-8");
params.put(name, valueStr);
}
boolean signVerified = AlipaySignature.rsaCheckV1(params, AlipayConfig.alipay_public_key, AlipayConfig.charset, AlipayConfig.sign_type); //調(diào)用SDK驗證簽名
//——請在這里編寫您的程序(以下代碼僅作參考)——
/* 實(shí)際驗證過程建議商戶務(wù)必添加以下校驗:
1、需要驗證該通知數(shù)據(jù)中的out_trade_no是否為商戶系統(tǒng)中創(chuàng)建的訂單號,
2、判斷total_amount是否確實(shí)為該訂單的實(shí)際金額(即商戶訂單創(chuàng)建時的金額),
3、校驗通知中的seller_id(或者seller_email) 是否為out_trade_no這筆單據(jù)的對應(yīng)的操作方(有的時候,一個商戶可能有多個seller_id/seller_email)
4、驗證app_id是否為該商戶本身。*/
if(signVerified) {//驗證成功
//商戶訂單號
String out_trade_no = new String(request.getParameter("out_trade_no").getBytes("ISO-8859-1"),"UTF-8");
//支付寶交易號
String trade_no = new String(request.getParameter("trade_no").getBytes("ISO-8859-1"),"UTF-8");
//交易狀態(tài)
String trade_status = new String(request.getParameter("trade_status").getBytes("ISO-8859-1"),"UTF-8");
//付款金額
String total_amount = new String(request.getParameter("total_amount").getBytes("ISO-8859-1"),"UTF-8");
if(trade_status.equals("TRADE_FINISHED")){
//判斷該筆訂單是否在商戶網(wǎng)站中已經(jīng)做過處理
//如果沒有做過處理,根據(jù)訂單號(out_trade_no)在商戶網(wǎng)站的訂單系統(tǒng)中查到該筆訂單的詳細(xì),并執(zhí)行商戶的業(yè)務(wù)程序
//如果有做過處理,不執(zhí)行商戶的業(yè)務(wù)程序
//注意: 尚自習(xí)的訂單沒有退款功能, 這個條件判斷是進(jìn)不來的, 所以此處不必寫代碼
//退款日期超過可退款期限后(如三個月可退款),支付寶系統(tǒng)發(fā)送該交易狀態(tài)通知
}else if (trade_status.equals("TRADE_SUCCESS")){
//判斷該筆訂單是否在商戶網(wǎng)站中已經(jīng)做過處理
//如果沒有做過處理,根據(jù)訂單號(out_trade_no)在商戶網(wǎng)站的訂單系統(tǒng)中查到該筆訂單的詳細(xì),并執(zhí)行商戶的業(yè)務(wù)程序
//如果有做過處理,不執(zhí)行商戶的業(yè)務(wù)程序
//注意:
//付款完成后,支付寶系統(tǒng)發(fā)送該交易狀態(tài)通知
// 修改叮當(dāng)狀態(tài),改為 支付成功,已付款; 同時新增支付流水
/* orderService.updateOrderStatus(out_trade_no, trade_no, total_amount);
Orders order = orderService.getOrderById(out_trade_no);
Product product = productService.getProductById(order.getProductId());
log.info("********************** 支付成功(支付寶異步通知) **********************");
log.info("* 訂單號: {}", out_trade_no);
log.info("* 支付寶交易號: {}", trade_no);
log.info("* 實(shí)付金額: {}", total_amount);
log.info("* 購買產(chǎn)品: {}", product.getName());
log.info("***************************************************************");*/
}
/* log.info("支付成功...");*/
}else {//驗證失敗
/* log.info("支付, 驗簽失敗...");*/
}
return "success";
}
基本就是根據(jù)客服下單的信息進(jìn)行后端數(shù)據(jù)的獲取。
以上就是關(guān)于Springboot項目中添加支付接口的詳細(xì)內(nèi)容,想要了解更多關(guān)于springboot添加支付接口的資料,請關(guān)注W3Cschool其它相關(guān)文章!也希望大家能夠多多支持我們!