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🎨 #4143 【企业微信】企业付款到银行卡使用后立即删除临时公钥文件，避免运行期间临时文件堆积

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Binary Wang
2026-10-24 17:57:16 +08:00
committed by GitHub
parent b73861bcbc
commit 1b22c25081
1 changed files with 13 additions and 9 deletions
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22
weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/EntPayServiceImpl.java
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@@ -89,17 +89,21 @@ public class EntPayServiceImpl implements EntPayService {
@Override
public EntPayBankResult payBank(EntPayBankRequest request) throws WxPayException {
File publicKeyFile = this.buildPublicKeyFile();
request.setEncBankNo(this.encryptRSA(publicKeyFile, request.getEncBankNo()));
request.setEncTrueName(this.encryptRSA(publicKeyFile, request.getEncTrueName()));
publicKeyFile.deleteOnExit();
try {
request.setEncBankNo(this.encryptRSA(publicKeyFile, request.getEncBankNo()));
request.setEncTrueName(this.encryptRSA(publicKeyFile, request.getEncTrueName()));
request.checkAndSign(this.payService.getConfig());
request.checkAndSign(this.payService.getConfig());
String url = this.payService.getPayBaseUrl() + "/mmpaysptrans/pay_bank";
String responseContent = this.payService.post(url, request.toXML(), true);
EntPayBankResult result = BaseWxPayResult.fromXML(responseContent, EntPayBankResult.class);
result.checkResult(this.payService, request.getSignType(), true);
return result;
String url = this.payService.getPayBaseUrl() + "/mmpaysptrans/pay_bank";
String responseContent = this.payService.post(url, request.toXML(), true);
EntPayBankResult result = BaseWxPayResult.fromXML(responseContent, EntPayBankResult.class);
result.checkResult(this.payService, request.getSignType(), true);
return result;
} finally {
// 使用完毕后立即删除临时公钥文件，避免运行期间临时文件堆积
publicKeyFile.delete();
}
}
@Override