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看到很多關于如何連接支付寶的例子,但都沒有寫關于付款成功后回調(diào)自己網(wǎng)站的功能,這里把代碼給大家參考。
注意異步回調(diào)是post方式,alipay在調(diào)不到這個方法的時候會48小時不斷發(fā)送post請求,所以要么不寫,要寫就請寫對了,否則alipay對每筆付款都要post你兩天,隨著業(yè)務擴大恐怕會被alipay占用大量的帶寬。
AlipayNotify.verify的驗證需要從alipay申請密鑰(具體方法alipay上寫的非常清楚),否則驗證過不去。
[代碼]這是alipay給的例子程序,initPayResult就是我們讓alipay回調(diào)的方法- // 頁面跳轉(zhuǎn)同步通知頁面路徑
- String return_url = host + "/initPayResult";
復制代碼 [代碼]在例子中我們只是做了頁面的跳轉(zhuǎn),而實際開發(fā)中可以在此操作數(shù)據(jù)庫,更改付款標示等- @RequestMapping(value = "initPayResult", method = RequestMethod.GET)
- public String initPayResult(Model model, Device device) {
- log.info("支付寶處理完畢后返回商戶網(wǎng)站");
- if (device.isNormal()) {
- return "shop/alipay/payResult";
- } else {
- return "mobile/alipay/payResult";
- }
- }
復制代碼 [代碼]這是一個異步通知,也是alipay回調(diào)的- String notify_url = host + "/initReturn";
復制代碼 [代碼]注意異步回調(diào)是post方式,alipay在調(diào)不到這個方法的時候會48小時不斷發(fā)送post請求,所以要么不寫,要寫就請寫對- @RequestMapping(value = "initReturn", method = RequestMethod.POST)
- public void executeInitReturn(Model model, ReturnForm returnForm, HttpServletResponse response) throws SQLException, IOException {
- log.info("這是一個支付寶主動調(diào)用商家網(wǎng)站信息的日志");
- log.info(returnForm.getOut_trade_no());
- log.info(returnForm.getTrade_no());
- log.info(returnForm.getTrade_status());
- log.info(returnForm.getOut_trade_no());
- log.info(returnForm.getTrade_no());
- log.info(returnForm.getTrade_status());
- log.info(returnForm.getNotify_id());
- log.info(returnForm.getSign());
- log.info("sign_type:" + returnForm.getSign_type());
- Map<String,String> params = new HashMap<String,String>();
- params.put("out_trade_no", returnForm.getOut_trade_no());
- params.put("trade_no", returnForm.getTrade_no());
- params.put("trade_status", returnForm.getTrade_status());
- params.put("notify_id", returnForm.getNotify_id());
- params.put("sign", returnForm.getSign());
- params.put("sign_type", returnForm.getSign_type());
- params.put("discount", returnForm.getDiscount());
- params.put("payment_type", returnForm.getPayment_type());
- params.put("subject", returnForm.getSubject());
- params.put("buyer_email", returnForm.getBuyer_email());
- params.put("gmt_create", returnForm.getGmt_create());
- params.put("notify_type", returnForm.getNotify_type());
- params.put("quantity", returnForm.getQuantity());
- params.put("seller_id", returnForm.getSeller_id());
- params.put("notify_time", returnForm.getNotify_time());
- params.put("body", returnForm.getBody());
- params.put("is_total_fee_adjust", returnForm.getIs_total_fee_adjust());
- params.put("total_fee", returnForm.getTotal_fee());
- params.put("gmt_payment", returnForm.getGmt_payment());
- params.put("seller_email", returnForm.getSeller_email());
- params.put("price", returnForm.getPrice());
- params.put("buyer_id", returnForm.getBuyer_id());
- params.put("use_coupon", returnForm.getUse_coupon());
- PrintWriter out=response.getWriter();
- if(AlipayNotify.verify(params)){
- out.print("success");
- log.info("success");
- boolean result = alipayService.editPayment(returnForm);
- if (!result) {
- throw new SQLException("付款標記修改失敗!");
- }
- } else {
- out.print("fail");
- log.info("fail");
- }
- }
復制代碼 |
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