Symfony2创建web服务

Question

我正试图在Symfony中创建一个web服务。我看过这些网，都试过了，但它们不适合我。

http://besim.pl/SoapBundle/soapserver/configuration.html http://barandigoyen.wordpress.com/2012/07/13/como-implementar-un-web-service-wsdl-en-symfony-2/

有谁能更好地解释这个过程，一步一步地解释一下吗？

非常感谢！

编辑:我遵循的步骤如下：

1)将以下内容添加到composer.json中

"require":{
...
        "besimple/soap-bundle": "dev-master",
        "besimple/soap-common": "dev-master",
        "ass/xmlsecurity":      "dev-master",
        "besimple/soap-server": "dev-master",
        "besimple/soap-client": "dev-master"
...
}

2)运行以下命令：

$ php composer.phar self-update
$ php composer.phar update

3)在app/AppKernel.php中添加了以下内容

public function registerBundles()
{
    return array(
        // ...
        new BeSimple\SoapBundle\BeSimpleSoapBundle(),
        // ...
    );
}

4)在app/config/config.yml中添加以下内容

be_simple_soap:
cache:
    type:     disk
    lifetime: 86400
    limit:    5
services:
    AplicationService:
        namespace:      http://localhost/myproject/web/app_dev.php/ws/AplicationService
        binding:        rpc-literal
        resource:       “@StaticBundle/Controller/WebServiceController.php“
        resource_type:  annotation

5)在app/config/routing.yml中添加以下内容

_besimple_soap:
    resource: "@BeSimpleSoapBundle/Resources/config/routing/webservicecontroller.xml"
    prefix:   /ws

6)在StaticBundle中创建以下控制器

namespace myproject\StaticBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;

class WebServiceController extends Controller
{
    /**
     * @Soap\Method("hello")
     * @Soap\Param("name", phpType = "string")
     * @Soap\Result(phpType = "string")
     */
    public function helloAction($name)
    {
        return sprintf('Hello %s!', $name);
    }

    /**
     * @Soap\Method("goodbye")
     * @Soap\Param("name", phpType = "string")
     * @Soap\Result(phpType = "string")
     */
    public function goodbyeAction($name)
    {
        return $this->container->get('besimple.soap.response')->setReturnValue(sprintf('Goodbye %s!', $name));
    }
}

7)访问localhost/myproject/web/app_dev.php/ws/AplicationService?wsdl并获得错误代码为500的xml。

Answer 1

好吧，检查日志，我发现了这个问题的原因:更正config.yml的双引号：

resource:       "@StaticBundle/Controller/WebServiceController.php"

他们的榜样有奇怪的双引号;)

Answer 2

在步骤6中，您似乎在注释中遗漏了Soap的use语句。http://besim.pl/SoapBundle/soapserver/configuration.html#annotations-for-controllers

尝试：

namespace myproject\StaticBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;
use BeSimple\SoapBundle\ServiceDefinition\Annotation as Soap;

class WebServiceController extends Controller
{
    /**
     * @Soap\Method("hello")
     * @Soap\Param("name", phpType = "string")
     * @Soap\Result(phpType = "string")
     */
    public function helloAction($name)
    {
        return sprintf('Hello %s!', $name);
    }

    /**
     * @Soap\Method("goodbye")
     * @Soap\Param("name", phpType = "string")
     * @Soap\Result(phpType = "string")
     */
    public function goodbyeAction($name)
    {
        return $this->container->get('besimple.soap.response')->setReturnValue(sprintf('Goodbye %s!', $name));
    }
}