PHP实现WebService的简单示例和实现步骤,webservice示例
PHP实现WebService的简单示例和实现步骤,webservice示例
前段时间在webservice的问题上纠结了很长时间,本来想写在thinkphp的框架里面,可是怎么也实现不了,目前为止也仅仅是学会的没有框架的接口的开发。
在此资源共享一下步骤:
首先我创建的文件有:
api.php api的接口类文件
api.wsdl 我创建产生的最后要调用的接口文件
cometrue.php 注册service api类内容的所有内容的执行文件
creat_wsdl.php 创建wsdl文件的执行方法文件
SoapDiscovery.class.php 必须要调用的soap类文件(可在网上查询下载)
第一步 :创建一个service的文件夹专门存放您的api接口项目
第二步:下载SoapDiscovery.class.php类文件,放在您的service文件夹里面
第三步:在service文件夹下面创建您自己api接口类文件api.php,文件内容示例如下:
复制代码 代码如下:
class api{
//我的测试接口方法
public function test(){
return "hello world";
}
}
?>
好了,我们的接口写完之后,开始生成关于这个接口的wsdl文件
第四部:写一个生成wsdl文件的执行程序,在这里我来新建一个文件 creat_wsdl.php,同样放在service同级目录下面,内容如下:
复制代码 代码如下:
include("api.php");
include("SoapDiscovery.class.php");
$disc = new SoapDiscovery('api','service');//api类文件名,service接口目录
$disc->getWSDL();
?>
第五步:执行creat_wsdl.php文件
然后,在service文件夹下面就多了一个api.wsdl的文件,如下图所示:
现在还没有完奥~
第六步:注册api类文件中的所有方法,在service文件夹下新建一个注册类文件的执行文件命名为:cometrue.php,文件内容如下:
复制代码 代码如下:
$server = new SoapServer('api.wsdl', array('soap_version' => SOAP_1_2)); ##此处的Service.wsdl文件是上面生成的
$server->setClass("api"); //注册Service类的所有方法
$server->handle();
?>
建完之后,执行该文件,此时便将类文件中所有的内容注册完成了,我们来测试一下这个接口
第七步 :在api的类文件api.php的最下面,加上调用的程序,加上之后api.php的文件内容如下:
复制代码 代码如下:
class api{
//我的测试接口方法
public function test($a){
return $a;
}
}
$server = new SoapServer('api.wsdl', array('soap_version' => SOAP_1_2)); ##此处的Service.wsdl文件是上面生成的
$server->setClass("api"); //注册Service类的所有方法
$server->handle();
?>
第七步:测试,在service外随意的位置(只要能访问得到)创建测试文件 命名为:test.php,文件内容如下:
复制代码 代码如下:
$x = new SoapClient("http://rbac.local/service/api.php?wsdl"); //这里的链接换成你自己的访问链接
echo $x->test('ok');
?>

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