C#使用PHP服务端的Web Service通信实例_php实例
注:本例中构建Web Service采用SOAP方式,通过php插件NuSoap来搭建SOAP服务器。
require_once("lib/nusoap.php"); //调用NuSoap
$server = new soap_server(); //创建soap服务端
$server->configureWSDL("login_service"); //配置WSDL
$namespace = "http://www.abcd9.com";
$server->wsdl->schemaTargetNamespace = $namespace; //设置wsdl命名空间为http://www.abcd9.com
$server->register( // 注册Web服务
'login_verifiy', //定义名称
array('name'=>'xsd:string','pw'=>'xsd:string'), //接受参数
array('return'=>'xsd:string'), //返回
$namespace, //命名空间
false, // soapaction:默认
'rpc', // 类型: rpc or document
'encoded', // 参数:encoded(编码)或 literal(文字)
'A web method of login' //描述
);
$POST_DATA = isset($GLOBALS['HTTP_RAW_POST_DATA'])? $GLOBALS['HTTP_RAW_POST_DATA'] : '';
$server->service($POST_DATA); //将提交的数据传递给soap服务
function login_verifiy($user,$pw) { //服务执行内容,本示例中为显示输入的帐号密码
return 'user:'.$user.' password:'.$pw);
}
?>
C#客户端调用:
[DllImport("kernel32")] //调用api函数读ini文件。返回值为字符串缓冲区的长度
private static extern long GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);
private void Form1_Load(object sender, EventArgs e)
{
StringBuilder temp = new StringBuilder(256);
GetPrivateProfileString("system", "url", null, temp, 256, System.IO.Directory.GetCurrentDirectory()+"\\config.ini");
//通过读取config.ini配置文件(结构见附加内容)来获取webservice url
Program.server_url = temp.ToString(); //Program.cs中的全局变量server_url用以储存webservice url
}
private void button1_Click(object sender, EventArgs e)
{
WebReference.login_service l = new WebReference.login_service();
string s=l.login_verifiy(username.Text, password.Text);
MessageBox.Show(s);
}
附config.ini内容:
[system]
url=http://127.0.0.1:100/

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