Merge branch 'main' of https://git.mowei.com.cn/wyh/gan into main

gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/controller/AppUserController.java

@@ -4,6 +4,7 @@ import java.util.List;
 import java.io.IOException;
 import javax.servlet.http.HttpServletResponse;
 
+import com.alibaba.fastjson.JSONObject;
 import com.alipay.api.AlipayClient;
 import com.alipay.api.AlipayConfig;
 import com.alipay.api.DefaultAlipayClient;
@@ -119,36 +120,4 @@ public class AppUserController extends BaseController
     {
         return toAjax(appUserService.deleteAppUserByIds(ids));
     }
-
-    public static void main(String[] args) throws Exception{
-        String privateKey = "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";
-        String alipayPublicKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyCpeqEUH58ZlTyGvHMD5/L46XVMJAWz5hRdp7oc5KRVt+7IhrNsqLwqRIp5jDXP8HjdnBOkuGb8FvnKSXwN4ydbR0PXXKIm1HSclJH2A3qjeYDuO1QJiE6UU/eB69sdTEfbnMqAaCPsFAbnCgvRZ+zowpVPqfZOs83812O8j+8UC8rEDyCtot26wLiz71Ccs5WzxQBVK02m258L5R43yb4NP9pXF8KZFg9vNpqTVHtX3p/PuMng6NSCbw2praghj8VFT849VPT0uGYRAEbx9uY3R+Y/GJtDlk4oYtMcA+56puudqGvPP96JhHYI5fr5M6IKewZTthG15P2li9dUCwwIDAQAB";
-        AlipayConfig alipayConfig = new AlipayConfig();
-        alipayConfig.setServerUrl("https://openapi-sandbox.dl.alipaydev.com/gateway.do");
-        alipayConfig.setAppId("9021000136647545");
-        alipayConfig.setPrivateKey(privateKey);
-        alipayConfig.setFormat("json");
-        alipayConfig.setAlipayPublicKey(alipayPublicKey);
-        alipayConfig.setCharset("UTF-8");
-        alipayConfig.setSignType("RSA2");
-        AlipayClient alipayClient = new DefaultAlipayClient(alipayConfig);
-        AlipayTradeCreateRequest request = new AlipayTradeCreateRequest();
-        request.setNotifyUrl("http://139.224.213.131:7008/pay/test");
-        AlipayTradeCreateModel model = new AlipayTradeCreateModel();
-        model.setOutTradeNo("20150320010101001");
-        model.setTotalAmount("88.88");
-        model.setSubject("Iphone6 16G");
-       // model.setBuyerId("2088722034284530");
-        request.setBizModel(model);
-        AlipayTradeCreateResponse response = alipayClient.sdkExecute(request);
-        System.out.println(response.getBody());
-        if (response.isSuccess()) {
-            System.out.println("调用成功");
-        } else {
-            System.out.println("调用失败");
-            // sdk版本是"4.38.0.ALL"及以上,可以参考下面的示例获取诊断链接
-            // String diagnosisUrl = DiagnosisUtils.getDiagnosisUrl(response);
-            // System.out.println(diagnosisUrl);
-        }
-    }
 }

gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/controller/PayController.java

@@ -1,5 +1,8 @@
 package com.ruoyi.app.controller;
 
+import com.alipay.api.AlipayApiException;
+import com.alipay.api.request.AlipayTradeCreateRequest;
+import com.alipay.api.response.AlipayTradeCreateResponse;
 import com.ruoyi.app.domain.*;
 import com.ruoyi.app.domain.dto.*;
 import com.ruoyi.app.domain.vo.AppDynamicCommentVo;
@@ -7,6 +10,7 @@ import com.ruoyi.app.mapper.AppExchangeCodeMapper;
 import com.ruoyi.app.mapper.AppOrderMapper;
 import com.ruoyi.app.mapper.AppOrderPayMapper;
 import com.ruoyi.app.mapper.AppUserMapper;
+import com.ruoyi.app.service.AlipayService;
 import com.ruoyi.app.service.IAppDynamicCommentService;
 import com.ruoyi.app.service.IPayService;
 import com.ruoyi.app.utils.ExcelUtils;
@@ -22,12 +26,12 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.dom4j.Document;
 import org.dom4j.DocumentHelper;
 import org.dom4j.Element;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.util.StringUtils;
 import org.springframework.web.bind.annotation.*;
 
 import javax.servlet.http.HttpServletRequest;
@@ -64,6 +68,9 @@ public class PayController extends BaseController
     @Autowired
     private AppExchangeCodeMapper appExchangeCodeMapper;
 
+    @Autowired
+    private AlipayService alipayService;
+
     @RequestMapping("/generateCode")
     @ApiOperation(value = "生成兑换码", notes = "生成兑换码", httpMethod = "GET")
     public String generateCode(Integer num,HttpServletResponse response){
@@ -181,7 +188,7 @@ public class PayController extends BaseController
         // 生成订单信息
         AppOrder order = new AppOrder();
         order.setOutTradeNo(code);
-        order.setPrice(0);
+        order.setPrice("0");
         order.setUserId(userId);
         order.setPayStatus(2);
         order.setPaySoure(3);
@@ -197,7 +204,7 @@ public class PayController extends BaseController
     @PostMapping("/wechatPrePay")
     @ApiOperation(value = "微信支付", notes = "微信支付", httpMethod = "POST")
     public AjaxResult wechatPrePay(@RequestBody AppOrderArg appOrderArg) {
-        Integer price = appOrderArg.getPrice();
+        Integer price = Integer.valueOf(appOrderArg.getPrice());
 
         PayConfig payConfig = getPayConfigByAppid();
         String orderNo = KeyUtil.generateUniqueKey();
@@ -234,11 +241,11 @@ public class PayController extends BaseController
 
         AppOrder order = new AppOrder();
         order.setOutTradeNo(orderNo);
-        order.setPrice(price);
+        order.setPrice(appOrderArg.getPrice());
         order.setAppId(payConfig.getAPPID());
         order.setUserId(appOrderArg.getUserId());
         order.setPayStatus(1);
-        order.setPaySoure(appOrderArg.getPaySoure());
+        order.setPaySoure(1);
         order.setMchId(payConfig.MCH_ID);
         order.setCreateTime(new Date());
         order.setLevel(appOrderArg.getLevel());
@@ -372,6 +379,33 @@ public class PayController extends BaseController
         return null;
     }
 
+    @PostMapping("/aliPay")
+    @ApiOperation(value = "支付宝支付", notes = "支付宝支付", httpMethod = "POST")
+    public AjaxResult aliPay(@RequestBody AppOrderArg appOrderArg) {
+        String orderNo = KeyUtil.generateUniqueKey();
+        AlipayTradeCreateResponse result = null;
+        try {
+            result = alipayService.startPay(orderNo, appOrderArg.getPrice());
+        } catch (AlipayApiException e) {
+            e.printStackTrace();
+        }
+        if (result.isSuccess()) {
+            AppOrder order = new AppOrder();
+            order.setOutTradeNo(orderNo);
+            order.setPrice(appOrderArg.getPrice());
+            order.setAppId(AlipayService.APP_ID);
+            order.setUserId(appOrderArg.getUserId());
+            order.setPayStatus(1);
+            order.setPaySoure(2);
+            order.setCreateTime(new Date());
+            order.setLevel(appOrderArg.getLevel());
+            appOrderMapper.insertAppOrder(order);
+            return AjaxResult.success(result.getBody());
+        } else {
+            return AjaxResult.error(result.getMsg());
+        }
+    }
+
     public PayConfig getPayConfigByAppid() {
         PayConfig payConfig = new PayConfig();
         payConfig.setAPPID(payConfig.getAPPID());

gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/domain/AppOrder.java

@@ -48,7 +48,7 @@ public class AppOrder extends BaseEntity
 
     /** 支付金额 */
     @Excel(name = "支付金额")
-    private int price;
+    private String price;
 
     /** 商户id */
     @Excel(name = "商户id")
@@ -125,15 +125,6 @@ public class AppOrder extends BaseEntity
     {
         return tradeNo;
     }
-    public void setPrice(int price)
-    {
-        this.price = price;
-    }
-
-    public int getPrice()
-    {
-        return price;
-    }
     public void setMchId(String mchId) 
     {
         this.mchId = mchId;

gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/domain/AppOrderArg.java

@@ -30,7 +30,7 @@ public class AppOrderArg extends BaseEntity
 
     /** 支付金额 */
     @Excel(name = "支付金额")
-    private int price;
+    private String price;
 
     @Excel(name = "会员等级，1-7天，2-一个月，3-一年")
     private int level;

gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/domain/dto/AlipayConfig.java

@@ -1,28 +0,0 @@
-package com.ruoyi.app.domain.dto;
-
-import lombok.Data;
-import lombok.ToString;
-
-/**
- * @author heisenbergluck@outlook.com
- * @date 2021/6/7 0007 16:27
- */
-
-@Data
-@ToString
-public class AlipayConfig {
-
-    private String serverUrl;
-
-    private String appId;
-
-    private String privateKey;
-
-    private String format;
-
-    private String alipayPublicKey;
-
-    private String charset;
-
-    private String signType;
-}

gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/domain/dto/PayConfig.java

@@ -24,14 +24,4 @@ public class PayConfig {
     public String APP_KEY = "Zzvi53pvCLUdFtvQ3EB0QLHQeKTctZ1c";
 
     public String payUrl = "https://api.mch.weixin.qq.com/pay/unifiedorder";//下单
-
-
-    // 支付宝私钥
-    public String privateKey = "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";
-    // 支付宝公钥
-    public String publicKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyCpeqEUH58ZlTyGvHMD5/L46XVMJAWz5hRdp7oc5KRVt+7IhrNsqLwqRIp5jDXP8HjdnBOkuGb8FvnKSXwN4ydbR0PXXKIm1HSclJH2A3qjeYDuO1QJiE6UU/eB69sdTEfbnMqAaCPsFAbnCgvRZ+zowpVPqfZOs83812O8j+8UC8rEDyCtot26wLiz71Ccs5WzxQBVK02m258L5R43yb4NP9pXF8KZFg9vNpqTVHtX3p/PuMng6NSCbw2praghj8VFT849VPT0uGYRAEbx9uY3R+Y/GJtDlk4oYtMcA+56puudqGvPP96JhHYI5fr5M6IKewZTthG15P2li9dUCwwIDAQAB";
-    // alipay appid
-    public String aliPay = "9021000136647545";
-    // 支付宝网关地址
-    public String gateway = "https://openapi-sandbox.dl.alipaydev.com/gateway.do";
 }

gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/service/AlipayService.java

@@ -0,0 +1,56 @@
+package com.ruoyi.app.service;
+
+import com.alipay.api.AlipayApiException;
+import com.alipay.api.AlipayClient;
+import com.alipay.api.DefaultAlipayClient;
+import com.alipay.api.request.AlipayTradeCreateRequest;
+import com.alipay.api.request.AlipayTradePagePayRequest;
+import com.alipay.api.response.AlipayTradeCreateResponse;
+
+public class AlipayService {
+
+    // 支付宝网关
+    private static final String ALIPAY_GATEWAY = "https://openapi-sandbox.dl.alipaydev.com/gateway.do";
+    // 应用ID
+    public static final String APP_ID = "9021000136647545";
+    // 私钥pkcs8格式
+    private static final String APP_PRIVATE_KEY = "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";
+    // 支付宝公钥
+    private static final String ALIPAY_PUBLIC_KEY = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyCpeqEUH58ZlTyGvHMD5/L46XVMJAWz5hRdp7oc5KRVt+7IhrNsqLwqRIp5jDXP8HjdnBOkuGb8FvnKSXwN4ydbR0PXXKIm1HSclJH2A3qjeYDuO1QJiE6UU/eB69sdTEfbnMqAaCPsFAbnCgvRZ+zowpVPqfZOs83812O8j+8UC8rEDyCtot26wLiz71Ccs5WzxQBVK02m258L5R43yb4NP9pXF8KZFg9vNpqTVHtX3p/PuMng6NSCbw2praghj8VFT849VPT0uGYRAEbx9uY3R+Y/GJtDlk4oYtMcA+56puudqGvPP96JhHYI5fr5M6IKewZTthG15P2li9dUCwwIDAQAB";
+    // 格式化
+    private static final String FORMAT = "json";
+    // 字符编码
+    private static final String CHARSET = "UTF-8";
+    // 签名类型
+    private static final String SIGN_TYPE = "RSA2";
+
+    private static final String NOTIFY_URL = "http://139.224.213.131:7008/pay/test";
+
+    private static final String SUBJECT = "订单充值";
+
+    public AlipayTradeCreateResponse startPay(String outTradeNo, String totalAmount) throws AlipayApiException {
+        // 创建客户端
+        AlipayClient alipayClient = new DefaultAlipayClient(
+                ALIPAY_GATEWAY,
+                APP_ID,
+                APP_PRIVATE_KEY,
+                FORMAT,
+                CHARSET,
+                ALIPAY_PUBLIC_KEY,
+                SIGN_TYPE);
+
+        // 创建API请求
+        AlipayTradeCreateRequest alipayRequest = new AlipayTradeCreateRequest();
+        alipayRequest.setNotifyUrl(NOTIFY_URL);
+
+        // 设置请求参数
+        alipayRequest.setBizContent("{" +
+                "\"out_trade_no\":\"" + outTradeNo + "\"," +
+                "\"total_amount\":\"" + totalAmount + "\"," +
+                "\"subject\":\"" + SUBJECT + "\"," +
+                "}");
+
+        // 发起支付请求并获取支付结果
+        return alipayClient.sdkExecute(alipayRequest);
+    }
+}