PHP 调用webService方式

方法如下：

<?php
header('Content-Type: text/html; charset=UTF-8');
define('APP_ROOT', dirname(__FILE__) . DIRECTORY_SEPARATOR);
$wsdlurl = "http://uniplatform.essence.com.cn/UniIdentity.asmx?wsdl";
$domain = "http://tgfx.essence.com.cn";
$qydomain = "http://ep.essence.com.cn";
$scharset = "utf-8";
$qyuser = null;
session_start();
$logincert =(empty($_GET["logincert"])) ? false:trim( $_GET["logincert"]);
$loginsso =(empty($_GET["ssocert"])) ? false:trim( $_GET["ssocert"]);//F38531ADE7D5221BE0438C92070AC392

if($logincert){
	//是否已经在本平台登录过
	$qyuser  = $_SESSION['loginQiYeUserInfo'];
	if(isset($qyuser) && !empty($qyuser)){
		if( $qyuser['loginCert'] &&  $qyuser['loginCert'] == $logincert ){
			//已经登录 直接进入 系统
			echo '<script>window.location.href="'. $domain .'"</script>';exit;
		}else{
			//清空session
			 $_SESSION['loginQiYeUserInfo'] = null; //可能是另一个用户进来
		}
	}else{
		//取下COOKIE中是否有
		/*if (isset($_COOKIE["loginQissocert"]))
  		 	$loginsso = trim($_COOKIE["loginQissocert"]);*/
	}
	$rest = checkIntoSystem ($wsdlurl ,$logincert,$loginsso , $scharset , $qyuser); //认证
	if($rest) {
		//把$loginsso 保存到Cookie
		//setcookie("loginQissocert", $loginsso,time()+3600);
		//去拿到 员工的ID 以及其它信息保存在Session中
		echo '<script>window.location.href="'. $domain .'"</script>';exit;
	}else{
		echo '<script>window.location.href="'. $domain .'/fail.html"</script>';exit;
	}
}	

/**
 * 认证 登录人员
 */
function checkIntoSystem( $wsdlurl ,$logincert,$loginsso ="" ,$scharset="utf-8",& $qyuser =null ){
	if(empty($logincert)) return false;

	$scoptions = array (
		'trace' => true,	'soap_version' => SOAP_1_2,
		'exceptions' => false,	'encoding' => $scharset
	);
	$checkparam = array (
		'userIP' => getClientIP(), //IP地址
		'loginCert' => @ $logincert ,'SSOCert' => $loginsso, //登录的信息
		'target' => "1045"//机器编号
	);
	//print_r($checkparam);
	//调用门户接口测试
	try {
		$client = new SoapClient($wsdlurl, $scoptions); //print_r($client->__getFunctions()); //print_r($client->__getTypes());
		/**
		 * 验证用用户是否能够进入系统性
		 */
		$resultdata=null ;
		$check_rt = $client->__soapCall("SSOAuthenticat",  array($checkparam) );
		if ( $check_rt ) { //SSOAuthenticatResult是认证返回值变量
			$returnstr = $check_rt->SSOAuthenticatResult;
			if ($returnstr) {
				$resultdata = explode('|', $returnstr);
			}
			//print_r($resultdata);
			$rcode = trim($resultdata[0]);
			switch ($rcode){
				case "100":
							$logusername = @ trim($resultdata[1]);
							$qyuser['loginCert'] = $_GET["logincert"];
							$qyuser['ltype'] = "QAN";
							$qyuser['loginuname'] = $logusername;
							$_SESSION['loginQiYeUserInfo'] = $qyuser;	return true;//认证通过 可以登录
							break;
				case "201":	echo "认证结果：验证失败"; break;
				case "101":	echo "认证结果：没有权限"; break;
				default:echo "未知错误"; break;
			}

		} else {
			echo "认证返回结果为NULL，请检查再试。";
		}
	} catch (SoapFault $soapFault) {
		//echo $soapFault;
		echo "<===>" . $soapFault->faultstring;
		$file = APP_ROOT."logs/error/".date("Ymd_His").time()."log";
		file_put_contents($file,$soapFault);//记录异常信息
	}
	return false;
}

// 定义一个函数getIP()
function getClientIP(){
	$ip = "";
	if (getenv("HTTP_CLIENT_IP"))
		$ip = getenv("HTTP_CLIENT_IP");
	else if(getenv("HTTP_X_FORWARDED_FOR"))
		$ip = getenv("HTTP_X_FORWARDED_FOR");
	else if(getenv("REMOTE_ADDR"))
		$ip = getenv("REMOTE_ADDR");
	else $ip = "Unknow";

	return $ip;
}

//获取所有部门
function SoapAllDepar($wdsl, $options) {
	$mms = $client->GetAllDepartment(NULL);
	//$xmlstring  = base64_decode($mms->GetAllDepartmentResult);
}