php 连接 LDAP 的问题

dog_321123

代码：

    $ds=ldap_connect("local");
    $ldaprdn = "uid=admin,ou=system";  // ldap rdn or dn
    $ldappass = "secret"; // associated password

if ($ds) {
    echo "Binding ...";
    $r = ldap_bind($ds, $ldaprdn, $ldappass);
    echo "Bind 返回 ".$r." <p>";

运行后有提示:
Binding ...
Warning: ldap_bind() [function.ldap-bind]: Unable to bind to server: Can't contact LDAP server
可是在apacheDS里面这样是可以连接上的。。

diyself

$LDAP_SERVER = "127.0.0.1";


//连接到LDAP
$connect_id = ldap_connect($LDAP_SERVER);

if($connect_id)
{
        //认证
        $bind_id = ldap_bind($connect_id,"cn=Manager,dc=lansrv,dc=cn","ro");