成功需要努力

package com.liang.service;import java.util.Arrays;import java.util.Collection;import org.springframework.ldap.core.DirContextOperations;import org.springframework.security.core.GrantedAuthority;

package com.liang.test;import java.util.Hashtable;import java.util.Vector;import javax.naming.Context;import javax.naming.NamingEnumeration;import javax.naming.directory.BasicAttribute;import