MYSQL:“不能获得你的地址的主机名”

  

  ,,在做码头工人集成WEB项目时,tomcat容器正常启动,MySQL容器正常启动,只是外部访问tomcat进行数据库操作时,应用报错如下:   

  

  最后一个数据包发送到服务器前女士是0。);嵌套异常org.apache.commons.dbcp.SQLNestedException:
  最后一个数据包发送到服务器前女士是0。)
  org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate (AbstractFallbackSQLExceptionTranslator.Java: 83)
  org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate (AbstractFallbackSQLExceptionTranslator.java: 80)
  org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate (AbstractFallbackSQLExceptionTranslator.java: 80)
  org.springframework.orm.hibernate3.HibernateAccessor.convertJdbcAccessException (HibernateAccessor.java: 424)
  org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException (HibernateAccessor.java: 410)
  org.springframework.orm.hibernate3.HibernateTemplate.doExecute (HibernateTemplate.java: 411)
  org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession (HibernateTemplate.java: 374)
  org.springframework.orm.hibernate3.HibernateTemplate.find (HibernateTemplate.java: 912)
  org.springframework.orm.hibernate3.HibernateTemplate.find (HibernateTemplate.java: 908)
  com.xgni.dao.impl.InstrumentsDaoImpl.findByProperty (InstrumentsDaoImpl.java: 95)
  com.xgni.dao.impl.InstrumentsDaoImpl.findByIsJPTJ (InstrumentsDaoImpl.java: 233)
  com.xgni.service.impl.InstrumentsServiceImpl.findByIsJPTJ (InstrumentsServiceImpl.java: 98)
  com.xgni.controller.InstrumentController.initJPTJ (InstrumentController.java: 496)
  在sun.reflect.NativeMethodAccessorImpl。invoke0(本地方法)
  在sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java: 57)
  sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java: 43)
  java.lang.reflect.Method.invoke (Method.java: 606)
  com.opensymphony.xwork2.DefaultActionInvocation.invokeAction (DefaultActionInvocation.java: 441)
  com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly (DefaultActionInvocation.java: 280)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 243)
  com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept (DefaultWorkflowInterceptor.java: 165)
  com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept (MethodFilterInterceptor.java: 87)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 237)
  com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept (ValidationInterceptor.java: 252)
  org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept (AnnotationValidationInterceptor.java: 68)
  com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept (MethodFilterInterceptor.java: 87)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 237)
  com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept (ConversionErrorInterceptor.java: 122)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 237)
  com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept (ParametersInterceptor.java: 195)
  com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept (MethodFilterInterceptor.java: 87)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 237)
  com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept (ParametersInterceptor.java: 195)
  com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept (MethodFilterInterceptor.java: 87)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 237)
  com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept (StaticParametersInterceptor.java: 179)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 237)
  org.apache.struts2.interceptor.MultiselectInterceptor.intercept (MultiselectInterceptor.java: 75)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 237)
  org.apache.struts2.interceptor.CheckboxInterceptor.intercept (CheckboxInterceptor.java: 94)
  com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java: 237)
  org.apache.struts2.interceptor.FileUploadInterceptor.intercept (FileUploadInterceptor.java: 235)

MYSQL:“不能获得你的地址的主机名”