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在PHP中利用wsdl创建标准webservice

Jun 13, 2016 am 10:46 AM
p php webservice create use exist standard of illustrate

 

说明:

•         非标准的webservice,可能只能PHP才能访问

•         标准的webservice,就必须要使用wsdl

在这里我只介绍标准的webservice www.2cto.com

一、 创建WSDL

1。网上下载SoapDiscovery.class.php类

2。修改SoapDiscovery.class.php的公共方法getWsdl(),让其自动生成wsdl文件(注意存放路径),这里只是创建一个wsdl模型

1 //return sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, '');

2         //生成wsdl文件,将上面的return注释

3         $fso = fopen($this->class_name . ".wsdl" , "w");

4         fwrite($fso, sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, ''));

5         exit;

3。提供服务的类或者函数

 1 //比如我有个类:person,文件名为:person.class.php★,里面有两个方法,一个是say,一个是run。很简单。

 2    

 3     class person

 4     {

 5         public function say()

 6         {

 7             return("i'm speaking.");

 8         }

 9         public function run()

10         {

11             return("i'm running,don't disturb me please.");

12         }

13     }

14     ?>

4。开始正式生成wsdl:

    创建文件server.php。将以下内容拷贝进去,运行即可生成一个person.wsdl文件

1

2     include("person.class.php");

3     include("SoapDiscovery.class.php");

4     //第一个参数是类名(生成的wsdl文件就是以它来命名的),即person类,第二个参数是服务的名字(这个可以随便写)。

5     $disco = new SoapDiscovery('person','Person');

6     $disco->getWSDL();

7     ?>

5。创建webservice服务端程序

    将server.php文件的内容清空,复制以下代码进去:

1  

2     include("person.class.php");

3     $objSoapServer = new SoapServer("person.wsdl");//person.wsdl是刚创建的wsdl文件

4     //$objSoapServer = new SoapServer("server.php?wsdl");//这样也行

5     $objSoapServer->setClass("person");//注册person类的所有方法

6     $objSoapServer->handle();//处理请求

7     ?>

6。创建webservice客户端程序,测试webservice是否有效,文件名是:client.php

 

    $client = new SoapClient("person.wsdl");

    //$client = new SoapClient("server.php?wsdl");//这样也行

    echo($client->say());

    echo "
";

    echo($client->run());

    echo "
";

    ?>

7。.NET如果要使用的话,你只要提供一个url给他就行了。

获得url的方法:你可以先到person.wsdl文件里面查找

,这里的url(具体url是根据你的目录确定的)就是你要提供给.NET开发人员使用的。不过别高兴太早,后面要加:“?wsdl”,http://xxxxxxxxxxxxxxxxxxxx/server.php?wsdl这样才是对的,不信你可以将url拷贝到浏览器的地址栏里看下就知道了。

.NET开发人员获得你给他的url之后,就可以在自己的项目里面添加一个服务引用或者web引用了,然后就可以根据提示完成相关操作,对于使用.NET的开发人员来说很简单的。

(1)创建一网站,创建一个web引用,输入url

(2)实力调用

protected void Page_Load(object sender, EventArgs e)

    {

        if (!IsPostBack) {

            sdaf.Solsoft_HelloWorld ddd = new sdaf.Solsoft_HelloWorld();

            Label1.Text = ddd.say();

        }

    }

附件下载:http://www.BkJia.com/uploadfile/2011/1208/20111208050034814.rar

 

 2011-12-07  21:37:56

作者 暗淡

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