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修复：兼容微信支付V3Key

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This commit is contained in:
赵忠林
2025-01-14 23:27:31 +08:00
parent ab54937a1d
commit 486cea2c30
5 changed files with 151 additions and 10 deletions
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2
pom.xml
View File

@@ -256,7 +256,7 @@
<dependency>
<groupId>com.github.wechatpay-apiv3</groupId>
<artifactId>wechatpay-java</artifactId>
<version>0.2.9</version>
<version>0.2.15</version>
</dependency>
<dependency>

7
src/main/java/com/gxwebsoft/shop/controller/ShopOrderController.java
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@@ -1,5 +1,6 @@
package com.gxwebsoft.shop.controller;
import cn.hutool.core.util.IdUtil;
import com.gxwebsoft.common.core.web.BaseController;
import com.gxwebsoft.common.system.entity.User;
import com.gxwebsoft.shop.service.ShopOrderService;
@@ -65,9 +66,13 @@ public class ShopOrderController extends BaseController {
User loginUser = getLoginUser();
if (loginUser != null) {
shopOrder.setUserId(loginUser.getUserId());
shopOrder.setOpenid(loginUser.getOpenid());
}
if (shopOrder.getOrderNo() == null) {
shopOrder.setOrderNo(Long.toString(IdUtil.getSnowflakeNextId()));
}
if (shopOrderService.save(shopOrder)) {
return success("添加成功");
return success("下单成功", shopOrderService.createWxOrder(shopOrder));
}
return fail("添加失败");
}

15
src/main/java/com/gxwebsoft/shop/entity/ShopOrder.java
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@@ -2,6 +2,7 @@ package com.gxwebsoft.shop.entity;
import java.math.BigDecimal;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import java.util.Date;
import com.baomidou.mybatisplus.annotation.TableLogic;
@@ -175,4 +176,18 @@ public class ShopOrder implements Serializable {
@ApiModelProperty(value = "创建时间")
private Date createTime;
@ApiModelProperty(value = "自提码")
private String selfTakeCode;
@ApiModelProperty(value = "是否已收到赠品")
private Boolean hasTakeGift;
@ApiModelProperty(value = "accessToken")
@TableField(exist = false)
private String accessToken;
@ApiModelProperty(value = "openid")
@TableField(exist = false)
private String openid;
}

2
src/main/java/com/gxwebsoft/shop/service/ShopOrderService.java
View File

@@ -5,6 +5,7 @@ import com.gxwebsoft.common.core.web.PageResult;
import com.gxwebsoft.shop.entity.ShopOrder;
import com.gxwebsoft.shop.param.ShopOrderParam;
import java.util.HashMap;
import java.util.List;
/**
@@ -39,4 +40,5 @@ public interface ShopOrderService extends IService<ShopOrder> {
*/
ShopOrder getByIdRel(Integer orderId);
HashMap<String, String> createWxOrder(ShopOrder shopOrder);
}

119
src/main/java/com/gxwebsoft/shop/service/impl/ShopOrderServiceImpl.java
View File

@@ -1,14 +1,30 @@
package com.gxwebsoft.shop.service.impl;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gxwebsoft.common.core.config.ConfigProperties;
import com.gxwebsoft.common.core.utils.RedisUtil;
import com.gxwebsoft.common.system.entity.Payment;
import com.gxwebsoft.shop.mapper.ShopOrderMapper;
import com.gxwebsoft.shop.service.ShopOrderService;
import com.gxwebsoft.shop.entity.ShopOrder;
import com.gxwebsoft.shop.param.ShopOrderParam;
import com.gxwebsoft.common.core.web.PageParam;
import com.gxwebsoft.common.core.web.PageResult;
import com.wechat.pay.java.core.Config;
import com.wechat.pay.java.core.RSAConfig;
import com.wechat.pay.java.core.RSAPublicKeyConfig;
import com.wechat.pay.java.service.payments.jsapi.JsapiServiceExtension;
import com.wechat.pay.java.service.payments.jsapi.model.Amount;
import com.wechat.pay.java.service.payments.jsapi.model.Payer;
import com.wechat.pay.java.service.payments.jsapi.model.PrepayRequest;
import com.wechat.pay.java.service.payments.jsapi.model.PrepayWithRequestPaymentResponse;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.HashMap;
import java.util.List;
/**
@@ -19,6 +35,18 @@ import java.util.List;
*/
@Service
public class ShopOrderServiceImpl extends ServiceImpl<ShopOrderMapper, ShopOrder> implements ShopOrderService {
@Value("${spring.profiles.active}")
String active;
@Resource
private ConfigProperties config;
@Resource
private RedisUtil redisUtil;
public static String privateKeyPath = "/Users/gxwebsoft/Downloads/ef7f7e0430cb47019d06b93f885bf95f/apiclient_key.pem";
public static String privateCertPath = "/Users/gxwebsoft/JAVA/com.gxwebsoft.core/src/main/resources/cert/apiclient_cert.pem";
public static String wechatpayCertPath = "/Users/gxwebsoft/Downloads/ef7f7e0430cb47019d06b93f885bf95f/wechatpay_55729BDEC2502C301BA02CDC28E4CEE4DE4D1DB9.pem"; // 平台证书
@Override
public PageResult<ShopOrder> pageRel(ShopOrderParam param) {
@@ -44,4 +72,95 @@ public class ShopOrderServiceImpl extends ServiceImpl<ShopOrderMapper, ShopOrder
return param.getOne(baseMapper.selectListRel(param));
}
@Override
public HashMap<String, String> createWxOrder(ShopOrder order) {
Integer payType = order.getPayType();
final String uploadPath = config.getUploadPath(); // 服务器本地路径
final HashMap<String, String> orderInfo = new HashMap<>();
// 微信小程序(微信支付)
String key = "mp-weixin:".concat(order.getTenantId().toString());
final String string = redisUtil.get(key);
// System.out.println("string = " + string);
final JSONObject mpWx = JSONObject.parseObject(string);
// System.out.println("mpWx = " + mpWx);
String key2 = "Payment:".concat(payType.toString()).concat(":").concat(order.getTenantId().toString());
final Payment payment = redisUtil.get(key2, Payment.class);
// System.out.println("payment = " + payment);
// 计算金额
BigDecimal decimal = order.getTotalPrice();
final BigDecimal multiply = decimal.multiply(new BigDecimal(100));
// 将 BigDecimal 转换为 Integer
Integer money = multiply.intValue();
String privateKey = uploadPath.concat("/file").concat(payment.getApiclientKey()); // 秘钥证书
String apiclientCert = uploadPath.concat("/file").concat(payment.getApiclientCert());
String pubKey = uploadPath.concat("/file").concat(payment.getPubKey()); // 公钥证书
// 开发环境配置
if (active.equals("dev")) {
privateKey = privateKeyPath;
apiclientCert = wechatpayCertPath;
}
// 兼容公钥
Config config;
if (payment.getPubKey() != null && !payment.getPubKey().isEmpty()) {
config = new RSAPublicKeyConfig.Builder()
.merchantId(payment.getMchId())
.privateKeyFromPath(privateKey)
.publicKeyFromPath(pubKey)
.publicKeyId(payment.getPubKeyId())
.merchantSerialNumber(payment.getMerchantSerialNumber())
.apiV3Key(payment.getApiKey())
.build();
} else {
config = new RSAConfig.Builder()
.merchantId(payment.getMchId())
.privateKeyFromPath(privateKey)
.merchantSerialNumber(payment.getMerchantSerialNumber())
.wechatPayCertificatesFromPath(apiclientCert)
.build();
}
// 构建service
JsapiServiceExtension service = new JsapiServiceExtension.Builder().config(config).build();
// 跟之前下单示例一样，填充预下单参数
PrepayRequest request = new PrepayRequest();
Amount amount = new Amount();
amount.setTotal(money);
amount.setCurrency("CNY");
request.setAmount(amount);
request.setAppid(mpWx.getString("appId"));
request.setMchid(payment.getMchId());
request.setDescription(order.getComments());
request.setOutTradeNo(order.getOrderNo());
request.setAttach(order.getTenantId().toString());
final Payer payer = new Payer();
payer.setOpenid(order.getOpenid());
request.setPayer(payer);
// 测试环境
if (active.equals("dev")) {
amount.setTotal(1);
request.setAmount(amount);
request.setNotifyUrl("http://jimei-api.natapp1.cc/api/shop/wx-pay/notify/" + order.getTenantId()); // 默认回调地址
}
// 生成环境
if (active.equals("prod")) {
request.setAmount(amount);
request.setNotifyUrl("https://server.gxwebsoft.com/api/system/wx-pay/notify/" + order.getTenantId()); // 默认回调地址
}
// if (StrUtil.isNotBlank(payment.getNotifyUrl())) {
// 后台配置的回调地址
// request.setNotifyUrl(payment.getNotifyUrl().concat("/").concat(order.getTenantId().toString()));
// }
System.out.println("request = " + request);
PrepayWithRequestPaymentResponse response = service.prepayWithRequestPayment(request);
orderInfo.put("provider", "wxpay");
orderInfo.put("timeStamp", response.getTimeStamp());
orderInfo.put("nonceStr", response.getNonceStr());
orderInfo.put("package", response.getPackageVal());
orderInfo.put("signType", "RSA");
orderInfo.put("paySign", response.getPaySign());
return orderInfo;
}
}