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fix: 只设置privateCertString或PrivateCertContent导致certSerialNo没有生成 #3758

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Merged
merged 2 commits into from
Nov 12, 2025
Merged

fix: 只设置privateCertString或PrivateCertContent导致certSerialNo没有生成 #3758

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e7fd59e
fix: #3757 只设置privateCertString或PrivateCertContent导致certSerialNo没有生成
YaCoHuang Nov 11, 2025
c919f15
Update weixin-java-pay/src/test/java/com/github/binarywang/wxpay/serv…
binarywang Nov 12, 2025
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4 changes: 2 additions & 2 deletions weixin-java-pay/src/main/java/com/github/binarywang/wxpay/config/WxPayConfig.java
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Original file line number Diff line number Diff line change
Expand Up @@ -341,15 +341,15 @@ public CloseableHttpClient initApiV3HttpClient() throws WxPayException {
certificate = (X509Certificate) objects[1];
this.certSerialNo = certificate.getSerialNumber().toString(16).toUpperCase();
}
if (certificate == null && StringUtils.isBlank(this.getCertSerialNo()) && StringUtils.isNotBlank(this.getPrivateCertPath())) {
if (certificate == null && StringUtils.isBlank(this.getCertSerialNo()) && (StringUtils.isNotBlank(this.getPrivateCertPath()) || StringUtils.isNotBlank(this.getPrivateCertString())) || this.getPrivateCertContent() != null) {
try (InputStream certInputStream = this.loadConfigInputStream(this.getPrivateCertString(), this.getPrivateCertPath(),
this.privateCertContent, "privateCertPath")) {
certificate = PemUtils.loadCertificate(certInputStream);
}
this.certSerialNo = certificate.getSerialNumber().toString(16).toUpperCase();
}

if (this.getPublicKeyString() != null || this.getPublicKeyPath() != null || this.publicKeyContent != null) {
if (StringUtils.isNotBlank(this.getPublicKeyString()) || StringUtils.isNotBlank(this.getPublicKeyPath()) || this.publicKeyContent != null) {
if (StringUtils.isBlank(this.getPublicKeyId())) {
throw new WxPayException("请确保和publicKeyId配套使用");
}
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42 changes: 42 additions & 0 deletions ...-pay/src/test/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImplTest.java
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Expand Up @@ -33,6 +33,7 @@
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.math.BigDecimal;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Calendar;
Expand Down Expand Up @@ -976,4 +977,45 @@ public void testCreatePartnerOrderV3() throws WxPayException {
WxPayUnifiedOrderV3Result.JsapiResult result = payService.createPartnerOrderV3(TradeTypeEnum.JSAPI, request);
System.out.println(result);
}

@Test
public void test_certSerialNoExtractedFromPrivateCertContentOrPrivateCertString() throws Exception {
WxPayConfig wxPayConfig = new WxPayConfig();
//服务商的参数
wxPayConfig.setMchId("xxx");
wxPayConfig.setAppId("xxx");
wxPayConfig.setApiV3Key("xxx");
wxPayConfig.setPrivateKeyContent("xxx".getBytes(StandardCharsets.UTF_8));
wxPayConfig.setPrivateCertContent("xxx".getBytes(StandardCharsets.UTF_8)
);
wxPayConfig.setPublicKeyId("xxx");
wxPayConfig.setPublicKeyContent("xxx".getBytes(StandardCharsets.UTF_8));
wxPayConfig.setAppId("xxx");
//创建支付服务
WxPayService wxPayService = new WxPayServiceImpl();
wxPayService.setConfig(wxPayConfig);

String outTradeNo = RandomUtils.getRandomStr();
String notifyUrl = "https://api.qq.com/";
System.out.println("outTradeNo = " + outTradeNo);
WxPayUnifiedOrderV3Request request = new WxPayUnifiedOrderV3Request();
request.setOutTradeNo(outTradeNo);
request.setNotifyUrl(notifyUrl);
request.setDescription("test");

WxPayUnifiedOrderV3Request.Payer payer = new WxPayUnifiedOrderV3Request.Payer();
payer.setOpenid("xxx");
request.setPayer(payer);

//构建金额信息
WxPayUnifiedOrderV3Request.Amount amount = new WxPayUnifiedOrderV3Request.Amount();
//设置币种信息
amount.setCurrency(WxPayConstants.CurrencyType.CNY);
//设置金额
amount.setTotal(BaseWxPayRequest.yuan2Fen(BigDecimal.ONE));
request.setAmount(amount);

wxPayService.createOrderV3(TradeTypeEnum.JSAPI, request);
}

}
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