请问谁有LDAP开发的例子？？？？求助！！！__String_import_public_Context_static_

当前位置: 技术问答>java相关

请问谁有LDAP开发的例子？？？？求助！！！

来源: 互联网发布时间：2015-07-05

请问谁有LDAP开发的例子，并到哪里能找到LDAP二次开发平台（java版）

package jnditest;

/**
*

Title: JNDI使用

Description:

Company:

* @author 吴学友
* @version 1.0
*/

import com.sun.jndi.ldap.LdapCtxFactory;
import java.lang.String;
import java.util.Hashtable;
import java.util.Enumeration;
import javax.naming.*;
import javax.naming.directory.*;
import javax.naming.directory.InitialDirContext;
import java.util.Vector;

public class ldap
{
  public static String INITCTX="com.sun.jndi.ldap.LdapCtxFactory";
  public static String MY_HOST="ldap://localhost:389";
  public static String MY_SEARCHBASE="dc=whatyayaya,dc=whayayayay,dc=net,dc=cn";
  public static String MY_FILTER="(cn=whatyayayaya)";
  public static String MY_ATTRS[]={"cn","mail"};

  public static void main(String[] args)
  {
    try
    {
      Hashtable env=new Hashtable();

      //specify which class to use for our JNDI provider
      env.put(Context.INITIAL_CONTEXT_FACTORY,INITCTX);
      //security information
      //authenticates us to the server
      env.put(Context.SECURITY_AUTHENTICATION,"simple");
      env.put(Context.SECURITY_PRINCIPAL,"whayayayaya");
      env.put(Context.SECURITY_CREDENTIALS,"whayayaya");

      //specify host and port to use for directory service
      env.put(Context.PROVIDER_URL,MY_HOST);

      //get a reference to a directory context
      Context context = new InitialContext(env);
      DirContext ctx=new InitialDirContext(env);

      //specify the scope to the search
      SearchControls constraints=new SearchControls();
      constraints.setSearchScope(SearchControls.SUBTREE_SCOPE);

      //perform the actual search
      //we give it a searchbase,a filter and the constraints
      //containing the scope of the search
      NamingEnumeration results=ctx.search(MY_SEARCHBASE,MY_FILTER,constraints);

      while(results!=null && results.hasMoreElements())
      {
        SearchResult sr=(SearchResult)results.next();

        String dn=sr.getName()+","+MY_SEARCHBASE;

        System.out.println("Distinguished Name is "+dn);
        Attributes ars=ctx.getAttributes(dn,MY_ATTRS);

        if(ars==null)
        {
          System.out.println("Entry "+dn+" has none of the specified attributesn");
        }
        else
        {
          for(int i=0;i