文档地址

Java配置

一种类型的支付

  1. package com.hn.framework.config;
  2. import com.github.binarywang.wxpay.config.WxPayConfig;
  3. import com.github.binarywang.wxpay.service.WxPayService;
  4. import com.github.binarywang.wxpay.service.impl.WxPayServiceImpl;
  5. import lombok.extern.slf4j.Slf4j;
  6. import org.springframework.beans.factory.annotation.Value;
  7. import org.springframework.context.annotation.Configuration;
  8. import javax.annotation.PostConstruct;
  9. /**
  10.  *  微信支付自动配置
  11.  */
  12. @Configuration
  13. @Slf4j
  14. public class WxPayAutoConfiguration {
  15.     private static WxPayService payService;
  16.     public static WxPayService getWxPayService() {
  17.         return payService;
  18.     }
  19.     @Value("${pay.wx.appId}")
  20.     private String appId;
  21.     @Value("${pay.wx.mchId}")
  22.     private String mchId;
  23.     @Value("${pay.wx.mchKey}")
  24.     private String mchKey;
  25.     @PostConstruct
  26.     public void init() {
  27.         log.info("微信支付初始化 appId={}", appId);
  28.         WxPayService wxPayService = new WxPayServiceImpl();
  29.         WxPayConfig payConfig = new WxPayConfig();
  30.         payConfig.setAppId(appId);
  31.         payConfig.setMchId(mchId);
  32.         payConfig.setMchKey(mchKey);
  33.         wxPayService.setConfig(payConfig);
  34.         payService = wxPayService;
  35.         log.info("微信支付初始化完毕 ");
  36.     }
  37. }Copy to clipboardErrorCopied

多种类型支付

  1. /**
  2.  *  微信支付自动配置
  3.  */
  4. @Configuration
  5. @Slf4j
  6. public class WxPayAutoConfiguration {
  7.     private static Map<String, WxPayService> wxPayServices = Maps.newHashMap();
  8.     public static WxPayService getWxPayService(String appid) {
  9.         WxPayService wxPayService = wxPayServices.get(appid);
  10.         if (wxPayService == null) {
  11.             throw new IllegalArgumentException(String.format("未找到对应appid=[%s]的配置，请核实！", appid));
  12.         }
  13.         return wxPayService;
  14.     }
  15.     @PostConstruct
  16.     public void init() {
  17.       log.info("微信支付初始化 userAppId={} lawyerAppId={}",WxConstants.userAppId,WxConstants.lawyerAppId);
  18.       // 用户端
  19.       put(WxConstants.userAppId);
  20.       // 律师端配置
  21.       put(WxConstants.lawyerAppId);
  22.       // 公众号,pc扫码支付
  23.       put(WxConstants.publicAppId);
  24.       log.info("微信支付初始化完毕 ");
  25.     }
  26.     private void put(String appId){
  27.         WxPayService wxPayService = new WxPayServiceImpl();
  28.         WxPayConfig payConfig = new WxPayConfig();
  29.         payConfig.setAppId(appId);
  30.         payConfig.setMchId(WxConstants.mchId);
  31.         payConfig.setMchKey(WxConstants.mchKey);
  32.         payConfig.setKeyPath("classpath:cert/apiclient_cert.p12");
  33.         wxPayService.setConfig(payConfig);
  34.         wxPayServices.put(appId,wxPayService);
  35.     }
  36. }Copy to clipboardErrorCopied


App支付

  1. public Object wxPay(String orderCode, BigDecimal price) {
  2.     WxPayUnifiedOrderRequest request = new WxPayUnifiedOrderRequest();
  3.     int totalFee = price.multiply(new BigDecimal("100")).intValue();
  4.     request.setTotalFee(totalFee);
  5.     request.setBody("共婵娟-充值会员");
  6.     request.setOutTradeNo(orderCode);
  7.     request.setSpbillCreateIp(IpUtils.getIpAddr());
  8.     request.setNotifyUrl(HnConfigUtils.getConfig("pay.wx.notifyUrl"));
  9.     request.setTradeType(WxPayConstants.TradeType.APP);
  10.     WxPayService wxPayService = WxPayAutoConfiguration.getWxPayService();
  11.     try {
  12.         return wxPayService.createOrder(request);
  13.     } catch (WxPayException e) {
  14.         throw new BusinessException(e.getMessage());
  15.     }
  16. }Copy to clipboardErrorCopied


测试App支付

需要前端配合