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🐛 !118 【微信支付】修复获取对私银行卡号开户银行接口解密失败的问题

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香蕉你个巴拉 2024-01-11 02:29:21 +00:00 committed by Binary Wang
parent 3a09a61e81
commit d0324c6771
2 changed files with 10 additions and 1 deletions
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2
weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/BankService.java
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@ -22,7 +22,7 @@ public interface BankService {
* 文档地址：<a href="https://pay.weixin.qq.com/wiki/doc/apiv3_partner/Offline/apis/chapter11_2_1.shtml">https://pay.weixin.qq.com/wiki/doc/apiv3_partner/Offline/apis/chapter11_2_1.shtml</a>
* </pre>
*
* @param accountNumber 银行卡号 该字段需进行加密处理，加密方法详见敏感信息加密说明。(提醒：必须在HTTP头中上送Wechatpay-Serial)
* @param accountNumber 银行卡号
* @return BankAccountResult 对私银行卡号开户银行信息
* @throws WxPayException .
*/

9
weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BankServiceImpl.java
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@ -4,10 +4,13 @@ import com.github.binarywang.wxpay.bean.bank.*;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.github.binarywang.wxpay.service.BankService;
import com.github.binarywang.wxpay.service.WxPayService;
import com.github.binarywang.wxpay.v3.util.RsaCryptoUtil;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import lombok.RequiredArgsConstructor;
import java.net.URLEncoder;
/**
* 微信支付-银行组件
*
@ -20,6 +23,12 @@ public class BankServiceImpl implements BankService {
@Override
public BankAccountResult searchBanksByBankAccount(String accountNumber) throws WxPayException {
try {
String encryptAccountNumber = RsaCryptoUtil.encryptOAEP(accountNumber, this.payService.getConfig().getVerifier().getValidCertificate());
accountNumber = URLEncoder.encode(encryptAccountNumber, "UTF-8");
} catch (Exception e) {
throw new RuntimeException("银行卡号加密异常!", e);
}
String url = String.format("%s/v3/capital/capitallhh/banks/search-banks-by-bank-account?account_number=%s", this.payService.getPayBaseUrl(), accountNumber);
String response = payService.getV3WithWechatPaySerial(url);
return GSON.fromJson(response, BankAccountResult.class);