webService之SOAP

有些时候，我们的程序会作为客户端，和服务端的例如（erp或者某某平台）进行一个WebService调用。

模拟场景

服务器端使用.net C#来完成webService，下面是一个下例子：

http://192.0.1.111/WebServiceTest/Service.asmx

1	http://192.0.1.111/WebServiceTest/Service.asmx

打开页面我们看到了定义的方法

netwebservice

我们已HelloWord方法为例，HelloWorld方法会返回一个helloworld字符串。

点击HelloWorld 来到链接http://192.0.1.111/WebServiceTest/Service.asmx?op=HelloWorld

你会看到返回的字符串

netservicfe

POST /WebServiceTest/Service.asmx HTTP/1.1
Host: 192.0.1.111
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>
    <HelloWorld xmlns="http://tempuri.org/" />
  </soap12:Body>
</soap12:Envelope>

POST /WebServiceTest/Service.asmx HTTP/1.1

Host: 192.0.1.111

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>

</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>
    <HelloWorldResponse xmlns="http://tempuri.org/">
      <HelloWorldResult>string</HelloWorldResult>
    </HelloWorldResponse>
  </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>

<HelloWorldResult>string</HelloWorldResult>

</HelloWorldResponse>

</soap12:Body>

</soap12:Envelope>

原生代码使用soap来调用

首先你的php.ini里php_soap.dll要开启

<?php
$client = new SoapClient("http://192.0.1.111/WebServiceTest/Service.asmx?WSDL");
//向SOAP服务方发送参数值
$param1 = "p1";
$param2 = "p2";
$param3 = "p3";
//serviceParam1,serviceParam2,serviceParam3为发送参数值所对应的参数名（或service端提供的字段名）
$param = array('serviceParam1' => $param1,'serviceParam2' =>$param2,'serviceParam3' => $param3);
//默认以parameters字段标示传递的参数数组(这里的web services是.net提供的，所以和php提供的Web service不同)
//$arr = $client->__soapCall('ServiceMethod',array('parameters' => $param));

$arr = $client->__soapCall('HelloWorld',array());
//这里推荐直接调用web services里提供的方法，如
//$arr = $client->ServiceMethod($param); //ServiceMethod 就等于这里的 HelloWorld

print_r($arr->HelloWorldResult);

?>

<?php

$client = new SoapClient("http://192.0.1.111/WebServiceTest/Service.asmx?WSDL");

//向SOAP服务方发送参数值

$param1 = "p1";

$param2 = "p2";

$param3 = "p3";

//serviceParam1,serviceParam2,serviceParam3为发送参数值所对应的参数名（或service端提供的字段名）

$param = array('serviceParam1' => $param1,'serviceParam2' =>$param2,'serviceParam3' => $param3);

//默认以parameters字段标示传递的参数数组(这里的web services是.net提供的，所以和php提供的Web service不同)

//$arr = $client->__soapCall('ServiceMethod',array('parameters' => $param));

$arr = $client->__soapCall('HelloWorld',array());

//这里推荐直接调用web services里提供的方法，如

//$arr = $client->ServiceMethod($param); //ServiceMethod 就等于这里的 HelloWorld

print_r($arr->HelloWorldResult);

注释的代码（是传参方式的，HelloWorld方法没有参数所以不需要使用）。

你会看到返回的 HelloWorld字符串

symfony2中超简单

在symfony2中就变得超级简单了只需要两行代码搞定，首先做一下准备工作：

安装Bundle：https://github.com/noiselabs/NoiselabsNuSOAPBundle

Bundle安装完成后，在你的controller中输入如下代码即可实现同样效果

 $client = new \nusoap_client('http://192.0.1.111/WebServiceTest/Service.asmx?WSDL', true);
$result = $client->call('HelloWorld', array());
die(var_dump($result['HelloWorldResult']));

$client = new \nusoap_client('http://192.0.1.111/WebServiceTest/Service.asmx?WSDL', true);

$result = $client->call('HelloWorld', array());

die(var_dump($result['HelloWorldResult']));

当然了，你说这不是3行吗？好吧，die()方法我没算上。

传入参数

普通参数：.net 发布webservice如下

webservicegetstring

点击打开GetString方法看到如下

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 /WebServiceTest/Service.asmx HTTP/1.1
Host: 192.0.1.111
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>
    <GetString xmlns="http://tempuri.org/">
      <str>string</str>
    </GetString>
  </soap12:Body>
</soap12:Envelope>

POST /WebServiceTest/Service.asmx HTTP/1.1

Host: 192.0.1.111

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>

<str>string</str>

</GetString>

</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>
    <GetStringResponse xmlns="http://tempuri.org/">
      <GetStringResult>string</GetStringResult>
    </GetStringResponse>
  </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>

<GetStringResult>string</GetStringResult>

</GetStringResponse>

</soap12:Body>

</soap12:Envelope>

我们已symfony为例传入参数代码如下：

 $client = new \nusoap_client('http://192.0.1.111/WebServiceTest/Service.asmx?WSDL', true);
 $result = $client->call('GetString',  array('str'=> '测试成功' ));
die(var_dump($result));

$client = new \nusoap_client('http://192.0.1.111/WebServiceTest/Service.asmx?WSDL', true);

$result = $client->call('GetString', array('str'=> '测试成功' ));

die(var_dump($result));

传入数组：webservice方法为

GetArrayV2

POST /WebServiceTest/Service.asmx HTTP/1.1
Host: 192.0.1.111
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>
    <GetArrayV2 xmlns="http://tempuri.org/">
      <aList>
        <string>string</string>
        <string>string</string>
      </aList>
    </GetArrayV2>
  </soap12:Body>
</soap12:Envelope>

POST /WebServiceTest/Service.asmx HTTP/1.1

Host: 192.0.1.111

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>

<aList>

<string>string</string>

</aList>

</GetArrayV2>

</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>
    <GetArrayV2Response xmlns="http://tempuri.org/">
      <GetArrayV2Result>string</GetArrayV2Result>
    </GetArrayV2Response>
  </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>

<GetArrayV2Result>string</GetArrayV2Result>

</GetArrayV2Response>

</soap12:Body>

</soap12:Envelope>

我们已symfony为例传入参数代码如下：

$client = new \nusoap_client('http://192.0.1.111/WebServiceTest/Service.asmx?WSDL', true);
$result = $client->call('GetArrayV2', array('aList'=> array('string'=>array('test1','test2'))));
die(var_dump($result));

$client = new \nusoap_client('http://192.0.1.111/WebServiceTest/Service.asmx?WSDL', true);

$result = $client->call('GetArrayV2', array('aList'=> array('string'=>array('test1','test2'))));

die(var_dump($result));

传入多维数组：方法为

GetArrayV3

POST /WebServiceTest/Service.asmx HTTP/1.1
Host: 192.0.1.111
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>
    <GetArrayV3 xmlns="http://tempuri.org/">
      <aList>
        <ArrayOfString>
          <string>string</string>
          <string>string</string>
        </ArrayOfString>
        <ArrayOfString>
          <string>string</string>
          <string>string</string>
        </ArrayOfString>
      </aList>
    </GetArrayV3>
  </soap12:Body>
</soap12:Envelope>

POST /WebServiceTest/Service.asmx HTTP/1.1

Host: 192.0.1.111

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>

<aList>

<string>string</string>

</ArrayOfString>

<string>string</string>

</ArrayOfString>

</aList>

</GetArrayV3>

</soap12:Body>

</soap12:Envelope>

返回参数字符串拼接

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>
    <GetArrayV3Response xmlns="http://tempuri.org/">
      <GetArrayV3Result>string</GetArrayV3Result>
    </GetArrayV3Response>
  </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>

<GetArrayV3Result>string</GetArrayV3Result>

</GetArrayV3Response>

</soap12:Body>

</soap12:Envelope>

我们已symfony为例传入参数代码如下：

$client = new \nusoap_client('http://192.0.1.111/WebServiceTest/Service.asmx?WSDL', true);
$result = $client->call('GetArrayV3', array(
            'aList'=>
            array(
                'ArrayOfString'=>
                    array(
                        array('string'=>array('ceshi1','ceshi2')),
                        array('string'=>array('ceshi3','ceshi4'))
                    )
                )
        ));
die(var_dump($result));

$client = new \nusoap_client('http://192.0.1.111/WebServiceTest/Service.asmx?WSDL', true);

$result = $client->call('GetArrayV3', array(

'aList'=>

array(

'ArrayOfString'=>

array(

array('string'=>array('ceshi1','ceshi2')),

array('string'=>array('ceshi3','ceshi4'))

)

));

die(var_dump($result));

有了这些就可以应对较复杂的参数传递了。

站在巨人肩膀上的phpweb框架

传入参数

SOAP 1.2

GetArrayV2

GetArrayV3

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传入参数

SOAP 1.2

GetArrayV2

GetArrayV3

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