javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)

at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1937)

at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:302)

at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:296)

at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1478)

at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:212)

at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)

at sun.security.ssl.Handshaker.process_record(Handshaker.java:914)

at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1050)

at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1363)

at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1391)

at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1375)

at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563)

at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1512)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440)

at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)

at com.miles.utils.wxmp.WxmpUtil.httpRequest(WxmpUtil.java:784)

at com.miles.service.client.ClientUserInfoService.getSessionKeyOrOpenId(ClientUserInfoService.java:66)

at com.miles.service.client.ClientUserInfoService.getUserInfoMap(ClientUserInfoService.java:115)

at com.miles.service.client.ClientUserInfoService$$FastClassBySpringCGLIB$$de36824.invoke(<generated>)

at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)

at org.springframework.transaction.interceptor.TransactionInterceptor$$Lambda$458/2118050088.proceedWithInvocation(Unknown Source)

at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:295)

at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)

at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)

at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)

at com.miles.service.client.ClientUserInfoService$$EnhancerBySpringCGLIB$$127e5d87.getUserInfoMap(<generated>)

at com.miles.controller.client.ClientIndexController.login(ClientIndexController.java:40)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)

at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:892)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:797)

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1039)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005)

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)