现在LDAP有个目录存有超过500个用户的信息,我设置了setCountLimit(501);也只能读取500个用户,怎么办啊,大家遇到过吗?
private static DirContext ldapConnection() throws Exception {
Properties env = new Properties();        env.put(Context.INITIAL_CONTEXT_FACTORY, SUN_JNDI_PROVIDER);    
        env.put(Context.PROVIDER_URL, "ldap://10.203.2.164:389");    
        env.put(Context.SECURITY_AUTHENTICATION, "simple");    
        env.put(Context.SECURITY_PRINCIPAL, "uid=username,cn=users,dc=tam,dc=sgmam,dc=com");    
        env.put(Context.SECURITY_CREDENTIALS, "password");
        DirContext ctx = null;
        try {
            ctx = new InitialDirContext(env); 
        } catch (NamingException e) {
         e.printStackTrace();
            throw new Exception(e);
        }
        return ctx;
}private static void ldapSearch(DirContext ctx) throws NamingException {
        SearchControls search = new SearchControls();
        search.setSearchScope(SearchControls.SUBTREE_SCOPE);
        String attrList[] = {"uid", "givenname", "ou", "mail", "departmentnumber", "title", "sn", "employeenumber"};
        search.setReturningAttributes(attrList);
        search.setDerefLinkFlag(true);
        search.setReturningObjFlag(true);
        String searchFilter = "(&(objectClass=*))";
        search.setCountLimit(501);
        NamingEnumeration results = ctx.search("cn=employees,dc=test,dc=tam,dc=sgmam,dc=com",searchFilter,search);
        List list = getEmpList(results);        System.out.println(list.size());
}