QA

21-Mar-2016 13:55:18.029 SEVERE [http-nio-9922-exec-7] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [qkd] in context with path [/openapi] threw exception [Handler processing failed; nested exception is java.lang.OutOfMemoryError: GC overhead limit exceeded] with root cause java.lang.OutOfMemoryError: GC overhead limit exceeded at sun.reflect.annotation.AnnotationInvocationHandler.cloneArray(AnnotationInvocationHandler.java:132) at sun.reflect.annotation.AnnotationInvocationHandler.invoke(AnnotationInvocationHandler.java:86) at com.sun.proxy.$Proxy133.args(Unknown Source) at org.apache.ibatis.plugin.Plugin.getSignatureMap(Plugin.java:79) at org.apache.ibatis.plugin.Plugin.wrap(Plugin.java:41) at com.github.pagehelper.PageHelper.plugin(PageHelper.java:268) at org.apache.ibatis.plugin.InterceptorChain.pluginAll(InterceptorChain.java:27) at org.apache.ibatis.session.Configuration.newExecutor(Configuration.java:463) at org.apache.ibatis.session.Configuration.newExecutor(Configuration.java:446) at org.apache.ibatis.executor.keygen.SelectKeyGenerator.processGeneratedKeys(SelectKeyGenerator.java:64) at org.apache.ibatis.executor.keygen.SelectKeyGenerator.processAfter(SelectKeyGenerator.java:47) at org.apache.ibatis.executor.BatchExecutor.doFlushStatements(BatchExecutor.java:108) at org.apache.ibatis.executor.BaseExecutor.flushStatements(BaseExecutor.java:109) at org.apache.ibatis.executor.BaseExecutor.flushStatements(BaseExecutor.java:104) at org.apache.ibatis.executor.CachingExecutor.flushStatements(CachingExecutor.java:109) at sun.reflect.GeneratedMethodAccessor194.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59) at com.sun.proxy.$Proxy135.flushStatements(Unknown Source) at org.apache.ibatis.session.defaults.DefaultSqlSession.flushStatements(DefaultSqlSession.java:196) at org.mybatis.spring.SqlSessionUtils$SqlSessionSynchronization.beforeCommit(SqlSessionUtils.java:249) at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCommit(TransactionSynchronizationUtils.java:95) at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCommit(AbstractPlatformTransactionManager.java:932) at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:744) at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:730) at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:485) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:291) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)

21-Mar-2016 13:55:23.160 SEVERE [http-nio-9922-exec-2] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [qkd] in context with path [/openapi] threw exception [Handler processing failed; nested exception is java.lang.OutOfMemoryError: GC overhead limit exceeded] with root cause java.lang.OutOfMemoryError: GC overhead limit exceeded at java.io.BufferedInputStream.(BufferedInputStream.java:203) at java.io.BufferedInputStream.(BufferedInputStream.java:183) at javax.crypto.JarVerifier.verifySingleJar(JarVerifier.java:427) at javax.crypto.JarVerifier.verifyJars(JarVerifier.java:322) at javax.crypto.JarVerifier.verify(JarVerifier.java:250) at javax.crypto.JceSecurity.verifyProviderJar(JceSecurity.java:160) at javax.crypto.JceSecurity.getVerificationResult(JceSecurity.java:186) at javax.crypto.Cipher.getInstance(Cipher.java:653) at com.qiankundai.common.RSAEncryptUtil.decrypt(RSAEncryptUtil.java:233) at com.qiankundai.common.RSAEncryptUtil.getRealPassword(RSAEncryptUtil.java:288) at com.qiankundai.web.controller.UserController.doLogin(UserController.java:152) at sun.reflect.GeneratedMethodAccessor534.invoke(Unknown Source) 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:221) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:806) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:729) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

使用Pagehelp的过程中遇到这个问题？ 求解。