**-servlet.xml配置文件中加入
<context:component-scan base-package="com.controller"/>
(配置controller扫描包) 这行代码,tomcat启动就会报错,不知道是什么原因。
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [D:\Tomcat7\webapps\SpringMVC\WEB-INF\classes\com\controller\Welcome.class]; nested exception is java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "accessDeclaredMembers")。。。。。。。。。。。。。。
Caused by: java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "accessDeclaredMembers")。。。。。。。。。