学步园

public static void main(String[] args) {
  
     //创建Hashtable以存储JNDI将用于连接目录服务的环境变量
        Hashtable hs = new Hashtable();

        //设置连接LDAP的实现工厂
        hs.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");

        // 指定LDAP服务器的主机名和端口号
        hs.put(Context.PROVIDER_URL, "ldap://192.168.254.44:389");

        //给环境提供认证方法,有SIMPLE、SSL/TLS和SASL
        hs.put(Context.SECURITY_AUTHENTICATION, "simple");

        //指定进入的目录识别名DN  
        hs.put(Context.SECURITY_PRINCIPAL, "CN=administrator,CN=Users,DC=kvmad,DC=com");        

        //hs.put(Context.SECURITY_PRINCIPAL, "administrator" + "@" + "kvmad.com");
       
        //进入的目录密码
        hs.put(Context.SECURITY_CREDENTIALS, "huawei");

        try {
         
            System.out.println("Start InitialLdapContext");  
            //LdapContext ctx = new InitialLdapContext(hs, null);
            DirContext ctx = new InitialDirContext(hs);
           
            //ctx.addToEnvironment(Context.SECURITY_PRINCIPAL, "administrator" + "@" + "kvmad.com"); 

            //ctx.addToEnvironment(Context.SECURITY_CREDENTIALS, "huawei");
           
            System.out.println("InitialLdapContext successful !");  
           
            ctx.close();
           
        } catch (NamingException e) {  
            System.out.println("Problem initial_Ldap NamingException: " + e);           

        } 
 }