Spring错误处理配置

Spring异常处理配置
http://my.oschina.net/SmilePlus/blog/408649

<!-- 系统错误转发配置[并记录错误日志]   -->
<bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
<property name="defaultErrorView" value="error"></property>   <!-- 默认为500，系统错误(error.jsp)  -->
<property name="defaultStatusCode" value="500"></property>
<property name="statusCodes"><!-- 配置多个statusCode -->
  <props>    
      <prop key="error">500</prop>  <!-- error.jsp -->
      <prop key="error1">404</prop>    <!-- error1.jsp -->
  </props>    
</property>    
<property name="exceptionMappings">
    <props>
        <!-- 这里你可以根据需要定义N多个错误异常转发 -->
        <prop key="java.sql.SQLException">dbError</prop> <!-- 数据库错误(dbError.jsp) -->
        <prop key="org.springframework.web.bind.ServletRequestBindingException">bizError</prop> <!-- 参数绑定错误(如：必须参数没传递)(bizError.jsp) -->
        <prop key="java.lang.IllegalArgumentException">bizError</prop>  <!-- 参数错误(bizError.jsp) -->
        <prop key="org.springframework.validation.BindException">bizError</prop>  <!-- 参数类型有误(bizError.jsp) -->
        <prop key="java.lang.Exception">unknowError</prop>  <!-- 其他错误为'未定义错误'(unknowError.jsp)  -->
    </props>
</property>
</bean>