请教，如何用ActionScript3.0来调用WebService呢？（补充问题）

[dingjk007]

如题：
WebService带密码验证的，
要调用远程的WebService
可以提供点参考例子么？
我的代码如下，再往下本人就不会写了~：

public class getWebXml
    {   
        var mWebSer1:WebService;
        public function getWebXml()
        {
            mWebSer1 = new mx.rpc.soap.WebService(); 
            mWebSer1.wsdl = ""; //这里是WebService的地址
            mWebSer1.loadWSDL(ws1.wsdl); 

        }
}

WebService的帮助文档是：

SOAP 1.1
以下是 SOAP 1.2 请求和响应示例。所显示的“占位符”需替换为实际值。

POST /rt/Service.asmx HTTP/1.1
Host: 116.236.252.205
Content-Type: text/xml; charset=utf-8
Content-Length: “length”
SOAPAction: "http://tempuri.org/GetTrafficData"

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <GetTrafficData xmlns="http://tempuri.org/">
      <strCustomID>“string”</strCustomID>
      <strPassword>“string”</strPassword>
      <strResult>“string”</strResult>
    </GetTrafficData>
  </soap:Body>
</soap:Envelope>
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: “length”
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <GetTrafficDataResponse xmlns="http://tempuri.org/">
      <GetTrafficDataResult>"string"</GetTrafficDataResult>
    </GetTrafficDataResponse>
  </soap:Body>
</soap:Envelope>
////////////////////////////////////////////////////

SOAP 1.2
以下是 SOAP 1.2 请求和响应示例。所显示的“占位符”需替换为实际值。

POST /rt/Service.asmx HTTP/1.1
Host: 116.236.252.205
Content-Type: application/soap+xml; charset=utf-8
Content-Length: "length"
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <GetTrafficData xmlns="http://tempuri.org/">
      <strCustomID> "string" </strCustomID>
      <strPassword> "string"</strPassword>
      <strResult> “string”</strResult>
    </GetTrafficData>
  </soap12:Body>
</soap12:Envelope>
HTTP/1.1 200 OK
Content-Type: application/soap+xml; charset=utf-8
Content-Length: “length”
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
  <soap12:Body>
    <GetTrafficDataResponse xmlns="http://tempuri.org/">
      <GetTrafficDataResult> “string"</GetTrafficDataResponse>
  </soap12:Body>
</soap12:Envelope>
////////////////////////////////////////////////////

HTTP GET
以下是 HTTP GET 请求和响应示例。所显示的“占位符”需替换为实际值。

GET /rt/Service.asmx/GetTrafficData?strCustomID=string&strPassword=string&strResult=string HTTP/1.1
Host: 116.236.252.205

HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: "length"
<?xml version="1.0" encoding="utf-8"?>
<string xmlns="http://tempuri.org/"> "string”</string>
////////////////////////////////////////////////////

HTTP POST
以下是 HTTP POST 请求和响应示例。所显示的“占位符”需替换为实际值。

POST /rt/Service.asmx/GetTrafficData HTTP/1.1
Host: 116.236.252.205
Content-Type: application/x-www-form-urlencoded
Content-Length: “length”
strCustomID= “string "&strPassword= ”string “&strResult= ”string“HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: ”length“
<?xml version="1.0" encoding="utf-8"?>
<string xmlns="http://tempuri.org/"> “string”</string>

WebService的正式定义的服务说明如下：

 <?xml version="1.0" encoding="utf-8" ?> 
- <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://tempuri.org/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://tempuri.org/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <wsdl:types>
- <s:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/">
- <s:element name="GetTrafficData">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="0" maxOccurs="1" name="strCustomID" type="s:string" /> 
  <s:element minOccurs="0" maxOccurs="1" name="strPassword" type="s:string" /> 
  <s:element minOccurs="0" maxOccurs="1" name="strResult" type="s:string" /> 
  </s:sequence>
  </s:complexType>
  </s:element>
- <s:element name="GetTrafficDataResponse">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="0" maxOccurs="1" name="GetTrafficDataResult" type="s:string" /> 
  </s:sequence>
  </s:complexType>
  </s:element>
- <s:element name="GetDataPassWord">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="0" maxOccurs="1" name="strCustomID" type="s:string" /> 
  <s:element minOccurs="0" maxOccurs="1" name="strPassword" type="s:string" /> 
  <s:element minOccurs="0" maxOccurs="1" name="strResult" type="s:string" /> 
  </s:sequence>
  </s:complexType>
  </s:element>
- <s:element name="GetDataPassWordResponse">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="0" maxOccurs="1" name="GetDataPassWordResult" type="s:string" /> 
  </s:sequence>
  </s:complexType>
  </s:element>
- <s:element name="GetTrafficResult">
- <s:complexType>
- <s:sequence>
  <s:element minOccurs="0" maxOccurs="1" name="strCustomID" type="s:string" /> 
  <s:element minOccurs="0" maxOccurs="1" name="strPassword" type="s:string" /> 
  </s:sequence>
  </s:complexType>

能否不调用后台，直接用AS来访问WebService来获得值呢？
麻烦达人们给点参考了！谢谢

[dingjk007]

比如说，后台这么写可以么？

public function webAs()
		{
                 //初始化WebService变量，并给wsdl属性赋值。wsdl属性将告诉WebService对象到哪里去找WSDL。
		   service.wsdl="http://*.*.*.*/xx.asmx?WSDL";
		   //在调用WebService方法前必须先调用loadWSDL方法，从指定的URL加载WSDL数据。
		   service.loadWSDL();
		   //给WebService对象添加侦听器，监听WSDL加载完成。
		   service.addEventListener(LoadEvent.LOAD,onWSDL);
		   //给WebService对象添加侦听器，监听出错的情况。
		   service.addEventListener(FaultEvent.FAULT,onFault);
}

private function onWSDL(evt:LoadEvent):void
  {
  	var sss:String = "1111";
   //为WebService方法添加侦听器，监听调用结果返回的情况。
   service.Login.addEventListener(ResultEvent.RESULT,onLogin);
   //为WebService方法添加侦听器，监听出错的情况。
   service.Login.addEventListener(FaultEvent.FAULT,onFault);
   //调用WebService方法。
   service.GetTrafficData( "用户名","密码","状况");
  }

其中GetTrafficData就是上面WebService正式定义的服务说明中的
<s:element name="GetTrafficData">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="strCustomID" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="strPassword" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="strResult" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>

像上面那样的调用可以么？帮帮忙啊！

[passself]

as直接用http请求，写好回调函数，直接请求就可以了，服务器来处理访问来的请求