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fys-tools/src/main/java/com/fuyuanshen/rest/AliPayController.java

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+/*
+ *  Copyright 2019-2025 Zheng Jie
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package com.fuyuanshen.rest;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import com.fuyuanshen.annotation.rest.AnonymousAccess;
+import com.fuyuanshen.annotation.Log;
+import com.fuyuanshen.annotation.rest.AnonymousGetMapping;
+import com.fuyuanshen.domain.dto.TradeDto;
+import com.fuyuanshen.domain.AlipayConfig;
+import com.fuyuanshen.domain.enums.AliPayStatusEnum;
+import com.fuyuanshen.utils.AlipayUtils;
+import com.fuyuanshen.service.AliPayService;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import springfox.documentation.annotations.ApiIgnore;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.nio.charset.StandardCharsets;
+import java.util.Map;
+
+/**
+ * @author Zheng Jie
+ * @date 2018-12-31
+ */
+@Slf4j
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/aliPay")
+@Api(tags = "工具：支付宝管理")
+public class AliPayController {
+
+    private final AlipayUtils alipayUtils;
+    private final AliPayService alipayService;
+
+    @GetMapping
+    public ResponseEntity<AlipayConfig> queryAliConfig() {
+        return new ResponseEntity<>(alipayService.find(), HttpStatus.OK);
+    }
+
+    @Log("配置支付宝")
+    @ApiOperation("配置支付宝")
+    @PutMapping
+    public ResponseEntity<Object> updateAliPayConfig(@Validated @RequestBody AlipayConfig alipayConfig) {
+        alipayService.config(alipayConfig);
+        return new ResponseEntity<>(HttpStatus.OK);
+    }
+
+    @Log("支付宝PC网页支付")
+    @ApiOperation("PC网页支付")
+    @PostMapping(value = "/toPayAsPC")
+    public ResponseEntity<String> toPayAsPc(@Validated @RequestBody TradeDto trade) throws Exception {
+        AlipayConfig aliPay = alipayService.find();
+        trade.setOutTradeNo(alipayUtils.getOrderCode());
+        String payUrl = alipayService.toPayAsPc(aliPay, trade);
+        return ResponseEntity.ok(payUrl);
+    }
+
+    @Log("支付宝手机网页支付")
+    @ApiOperation("手机网页支付")
+    @PostMapping(value = "/toPayAsWeb")
+    public ResponseEntity<String> toPayAsWeb(@Validated @RequestBody TradeDto trade) throws Exception {
+        AlipayConfig alipay = alipayService.find();
+        trade.setOutTradeNo(alipayUtils.getOrderCode());
+        String payUrl = alipayService.toPayAsWeb(alipay, trade);
+        return ResponseEntity.ok(payUrl);
+    }
+
+    @ApiIgnore
+    @AnonymousGetMapping("/return")
+    @ApiOperation("支付之后跳转的链接")
+    public ResponseEntity<String> returnPage(HttpServletRequest request, HttpServletResponse response) {
+        AlipayConfig alipay = alipayService.find();
+        response.setContentType("text/html;charset=" + alipay.getCharset());
+        //内容验签，防止黑客篡改参数
+        if (alipayUtils.rsaCheck(request, alipay)) {
+            //商户订单号
+            String outTradeNo = new String(request.getParameter("out_trade_no").getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
+            //支付宝交易号
+            String tradeNo = new String(request.getParameter("trade_no").getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
+            System.out.println("商户订单号" + outTradeNo + "  " + "第三方交易号" + tradeNo);
+
+            // 根据业务需要返回数据，这里统一返回OK
+            return new ResponseEntity<>("payment successful", HttpStatus.OK);
+        } else {
+            // 根据业务需要返回数据
+            return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
+        }
+    }
+
+    @ApiIgnore
+    @RequestMapping("/notify")
+    @AnonymousAccess
+    @ApiOperation("支付异步通知(要公网访问)，接收异步通知，检查通知内容app_id、out_trade_no、total_amount是否与请求中的一致，根据trade_status进行后续业务处理")
+    public ResponseEntity<Object> notify(HttpServletRequest request) {
+        AlipayConfig alipay = alipayService.find();
+        Map<String, String[]> parameterMap = request.getParameterMap();
+        //内容验签，防止黑客篡改参数
+        if (alipayUtils.rsaCheck(request, alipay)) {
+            //交易状态
+            String tradeStatus = new String(request.getParameter("trade_status").getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
+            // 商户订单号
+            String outTradeNo = new String(request.getParameter("out_trade_no").getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
+            //支付宝交易号
+            String tradeNo = new String(request.getParameter("trade_no").getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
+            //付款金额
+            String totalAmount = new String(request.getParameter("total_amount").getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
+            //验证
+            if (tradeStatus.equals(AliPayStatusEnum.SUCCESS.getValue()) || tradeStatus.equals(AliPayStatusEnum.FINISHED.getValue())) {
+                // 验证通过后应该根据业务需要处理订单
+            }
+            return new ResponseEntity<>(HttpStatus.OK);
+        }
+        return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
+    }
+}