我用nusoap开发了一个web服务,看起来这个web服务运行得很好,实际上非常简单,我把代码放在这里:
<?php
// Pull in the NuSOAP
require_once('lib/nusoap.php');
// Create the server instance
$server = new soap_server();
// Initialize WSDL support
//(MyService is name of our service)
$server->configureWSDL('WebService', 'urn:WebService');
// Character encoding
$server->soap_defencoding = 'utf-8';
//Register Insert user function
$server->register(
'InsertData', //Name of function
array('Id' => 'xsd:int',
'userName' => 'xsd:string',
'Pass' => 'xsd:string',
'Mail' => 'xsd:string'), //Insert Values
array('return' =>'xsd:boolean'), //return Values
'urn:ServiceWsdl', //Namespace
'urn:ServiceWsdl#InsertData', //SoapAction
'rpc', //style
'literal', //can be encoded but it doesn't work with silverlight
'Insert function to register users'
);
//Register GetData function
$server->register(
'GetData',
array('Id' => 'xsd:int'),
array('Id' => 'xsd:int',
'userName' => 'xsd:string',
'Pass' => 'xsd:string',
'Mail' => 'xsd:string'), //return values
'urn:ServiceWsdl',
'urn:ServiceWsdl#GetData',
'rpc',
'literal',
'Get all users function'
);
function InsertData($id, $userName, $Pass, $Mail) {
$connect = mysql_connect("server","userDB","passDB");
if ($connect) {
if(mysql_select_db("database", $connect)) {
mysql_query( "INSERT INTO `Users`(`Id`, `UserName`, `Pass`, `Mail`) VALUES (`".$id."`,`".$userName."`,`".$Pass."´,`".$Mail."`);");
return true;
}
}
return false;
}
function GetData($Id) {
$connect = mysql_connect("server","userDB","passDB");
if ($connect) {
if(mysql_select_db("database", $connect)) {
$sql = "SELECT * FROM Users";
$result = mysql_fetch_array(mysql_query($sql));
return $result['Id']."-".$result['UserName']."-".$result['Pass']."-".$result['Mail'];
}
}
return false;
}
$HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '';
$server->service($HTTP_RAW_POST_DATA);
?>我在Android Xamarin项目上的代码(在Visual Studio 2013中工作)也非常简单:
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = (Button) FindViewById<Button>(Resource.Id.MyButton);
TextView labelText = (TextView)FindViewById<TextView>(Resource.Id.editTextUserName);
button.Click += delegate
{
//showMessageWithName(labelText.Text);
AvitecWS service = new AvitecWS();
if (service.InsertData(69, "AnUser", "anUserPassword", "anUser@mail.com"))
{
//the following method just show a message :)
showMessageWithName("Message has been send!");
}
else
{
showMessageWithName("Upss... something was wrong :(");
}
};
}然后,当我点击按钮,应用程序应该做插入时,我得到了以下异常:

我认为这是因为SOAP对象的格式不正确,但我看不到哪里是错误:(
我真的很感谢你的帮助。
提前谢谢。
发布于 2016-02-18 05:21:53
当客户端无法与服务器建立连接时,将抛出此异常。在本例中(我使用的是Hostinger),我更改了mysql.hostinger.com的数字服务器IP,转换后的域名实际上是相同的……但出于一个我不知道的原因,它只是使用翻译后的域名工作。我的代码:
<?php
// Pull in the NuSOAP
require_once('lib/nusoap.php');
// Create the server instance
$server = new soap_server();
// Initialize WSDL support
//(MyService is name of our service)
$server->configureWSDL('AWebService', 'urn:AWebService');
// Character encoding
$server->soap_defencoding = 'utf-8';
//Register Insert user function
$server->register(
'InsertData', //Name of function
array('userName' => 'xsd:string',
'Pass' => 'xsd:string',
'Mail' => 'xsd:string'), //Insert Values
array('return' =>'xsd:boolean'), //return Values
'urn:AwebServiceWsdl', //Namespace
'urn:AwebServiceWsdl#InsertData', //SoapAction
'rpc', //style
'literal', //can be encoded but it doesn't work with silverlight
'Insert function to register users'
);
function InsertData($userName, $Pass, $Mail) {
$connect = mysqli_connect("mysql.hostinger.es", [USER], [PASSWORD], [DATABASE]);
if ($connect) {
mysqli_query($connect, "INSERT INTO `Users`(`UserName`, `Pass`, `Mail`) VALUES ('".$userName."','".$Pass."','".$Mail."')");
return true;
}
return false;
}
$HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '';
$server->service($HTTP_RAW_POST_DATA);
?>顺便说一句,我将mysql_connect()方法更改为mysqli_connect()方法,因为第一个方法已被弃用。另外,mysql的方法也发生了变化。更多信息请点击此处:
https://stackoverflow.com/questions/35439207
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