java如何获取AD域用户信息?http://aa00aa00.iteye.com/blog/1276936http://blog.sina.com.cn/s/blog_6ef2c4540100nuvq.html package com.webservice.message; import java.util.Hashtable;import javax.naming.Context;import javax.naming.NamingEnumeration;import javax.naming.NamingException;import javax.naming.directory.Attribute;import javax.naming.directory.Attributes;import javax.naming.directory.SearchControls;import javax.naming.directory.SearchResult;import javax.naming.ldap.InitialLdapContext;import javax.naming.ldap.LdapContext;public class ADOperTest { public ADOperTest() { } public String GetADInfo(String name ) {   String userName = name; // 用户名称  if(userName==null){ userName = "";  }  String company = "";  String host = "10.10.10.21"; // AD服务器  String port = "389"; // 端口  String url = new String("ldap://" + host + ":" + port);  Hashtable HashEnv = new Hashtable();  // String adminName ="CN=oyxiaoyuanxy,CN=Users,DC=Hebmc,DC=com";//AD的用户名  String adminName = "cq\\administrator"; // 注意用户名的写法：domain\User   String adminPassword = "prd@"; // 密码  HashEnv.put(Context.SECURITY_AUTHENTICATION, "simple"); // LDAP访问安全级别  HashEnv.put(Context.SECURITY_PRINCIPAL, adminName); // AD User  HashEnv.put(Context.SECURITY_CREDENTIALS, adminPassword); // AD Password  HashEnv.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory"); // LDAP工厂类  HashEnv.put(Context.PROVIDER_URL, url);  try {   LdapContext ctx = new InitialLdapContext(HashEnv, null);   // 域节点   String searchBase = "OU=重庆烟草,DC=cq,DC=tobacco,DC=com,DC=cn";   // LDAP搜索过滤器类   String searchFilter = "objectClass=User";   // 搜索控制器   SearchControls searchCtls = new SearchControls(); // Create the   // search   // controls   // 创建搜索控制器   searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE); // Specify   // the   // search   // scope   // 设置搜索范围   // searchCtls.setSearchScope(SearchControls.OBJECT_SCOPE); //   // Specify the search scope 设置搜索范围//   String returnedAtts[] = { "memberOf", "distinguishedName",//     "Pwd-Last-Set", "User-Password", "cn" };// 定制返回属性   String returnedAtts[] = { "company" };// 定制返回属性      // String returnedAtts[] = { "url", "whenChanged", "employeeID",   // "name", "userPrincipalName", "physicalDeliveryOfficeName",   // "departmentNumber", "telephoneNumber", "homePhone",   // "mobile", "department", "sAMAccountName", "whenChanged",   // "mail" }; // 定制返回属性   searchCtls.setReturningAttributes(returnedAtts); // 设置返回属性集   // 根据设置的域节点、过滤器类和搜索控制器搜索LDAP得到结果   NamingEnumeration answer = ctx.search(searchBase, searchFilter,     searchCtls);// Search for objects using the filter   // 初始化搜索结果数为0   int totalResults = 0;// Specify the attributes to return   int rows = 0;   while (answer.hasMoreElements()) {
   // 遍历结果集    SearchResult sr = (SearchResult) answer.next();// 得到符合搜索条件的DN    System.out.println(++rows      + "************************************************");        String dn = sr.getName();    System.out.println(dn);    String match = dn.split("CN=")[1].split(",")[0];//返回格式一般是CN=ptyh,OU=专卖    System.out.println(match);    if(userName.equals(match)){    Attributes Attrs = sr.getAttributes();// 得到符合条件的属性集    if (Attrs != null) {     try {      for (NamingEnumeration ne = Attrs.getAll(); ne.hasMore();) {       Attribute Attr = (Attribute) ne.next();// 得到下一个属性       System.out.println(" AttributeID=属性名："+ Attr.getID().toString());       // 读取属性值       for (NamingEnumeration e = Attr.getAll(); e.hasMore(); totalResults++) {      company =  e.next().toString();        System.out.println("    AttributeValues=属性值：" + company);       }       System.out.println("    ---------------");             }     } catch (NamingException e) {      System.err.println("Throw Exception : " + e);     }    }//if    }   }//while   System.out.println("************************************************");   System.out.println("Number: " + totalResults);   ctx.close();  } catch (NamingException e) {   e.printStackTrace();   System.err.println("Throw Exception : " + e);  }  return company; } public static void main(String args[]) {  // 实例化  ADOperTest ad = new ADOperTest();  ad.GetADInfo("shz"); }}