运行的weixin-java-pay-demo，

调用的接口JsapiResult jsapiResult = this.wxService.createOrderV3(TradeTypeEnum.JSAPI, request);

版本: <weixin-java-pay.version>4.7.0</weixin-java-pay.version>

配置了这些参数

   pay:
    appId:  #微信公众号或者小程序等的appid (V3商户模式需要)
    mchId:  #微信支付商户号 (V3商户模式需要)
    keyPath: classpath:wechat_cert/apiclient_cert.p12 # p12证书的位置，可以指定绝对路径，也可以指定类路径（以classpath:开头）
    apiV3Key:  # apiV3 秘钥值 (V3商户模式需要)
    certSerialNo:  # apiV3 证书序列号值 (V3商户模式需要)
    privateCertPath: classpath:wechat_cert/apiclient_cert.pem # apiclient_cert.pem证书文件的绝对路径或者以classpath:开头的类路径. (V3商户模式需要)
    privateKeyPath: classpath:wechat_cert/apiclient_key.pem # apiclient_key.pem证书文件的绝对路径或者以classpath:开头的类路径. (V3商户模式需要)

是否还要配置参数：

    publicKeyPath: # 微信支付公钥，pub_key.pem证书文件的绝对路径或者以classpath:开头的类路径. (V3商户模式需要)

    publicKeyId: # 微信支付公钥ID (V3商户模式需要)

2025-04-29 18:15:25.238 ERROR 38328 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is WxPayException(customErrorMsg=v3请求构造异常！, returnCode=null, returnMsg=null, resultCode=null, errCode=null, errCodeDes=null, xmlString=null)] with root cause

javax.crypto.AEADBadTagException: Tag mismatch!
	at java.base/com.sun.crypto.provider.GaloisCounterMode$GCMDecrypt.doFinal(GaloisCounterMode.java:1395) ~[na:na]
	at java.base/com.sun.crypto.provider.GaloisCounterMode.engineDoFinal(GaloisCounterMode.java:406) ~[na:na]
	at java.base/javax.crypto.Cipher.doFinal(Cipher.java:2205) ~[na:na]
	at com.github.binarywang.wxpay.v3.util.AesUtils.decryptToString(AesUtils.java:70) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.wxpay.v3.auth.AutoUpdateCertificatesVerifier.deserializeToCerts(AutoUpdateCertificatesVerifier.java:200) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.wxpay.v3.auth.AutoUpdateCertificatesVerifier.autoUpdateCert(AutoUpdateCertificatesVerifier.java:166) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.wxpay.v3.auth.AutoUpdateCertificatesVerifier.<init>(AutoUpdateCertificatesVerifier.java:114) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.wxpay.config.WxPayConfig.initApiV3HttpClient(WxPayConfig.java:332) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.wxpay.service.impl.WxPayServiceApacheHttpImpl.createApiV3HttpClient(WxPayServiceApacheHttpImpl.java:309) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.wxpay.service.impl.WxPayServiceApacheHttpImpl.postV3(WxPayServiceApacheHttpImpl.java:98) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.wxpay.service.impl.BaseWxPayServiceImpl.unifiedOrderV3(BaseWxPayServiceImpl.java:780) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.wxpay.service.impl.BaseWxPayServiceImpl.createOrderV3(BaseWxPayServiceImpl.java:728) ~[weixin-java-pay-4.7.0.jar:na]
	at com.github.binarywang.demo.wx.pay.controller.WxPayV3Controller.createOrder(WxPayV3Controller.java:89) ~[classes/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-5.3.15.jar:5.3.15]
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150) ~[spring-web-5.3.15.jar:5.3.15]
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:681) ~[tomcat-embed-core-9.0.56.jar:4.0.FR]
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.15.jar:5.3.15]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) ~[tomcat-embed-core-9.0.56.jar:4.0.FR]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.56.jar:9.0.56]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.15.jar:5.3.15]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.15.jar:5.3.15]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1732) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.56.jar:9.0.56]
	at java.base/java.lang.Thread.run(Thread.java:842) ~[na:na]