在onload的方法里$.ajax({
type: "POST",
contentType: "application/json",
url: "http://10.0.8.132:8081/WebSite/webservice/MyWebService.asmx/SayHello",
data: "{Name:'test'}",
dataType: 'json',
success: function(result) {
alert(result+"success="+result.d);
},
error: function(result) {
alert("error: "+result);
}
});
其中url:http://10.0.8.132:8081/WebSite/webservice/MyWebService.asmx这个是在我的虚拟机上,本机用IE可以直接访问,使用jquery报权限错误。
c# code 包含[System.Web.Script.Services.ScriptService],在web.config中
<webServices>
<protocols>
<add name="HttpSoap"/>
<add name="HttpPost"/>
<add name="HttpGet"/>
<add name="Documentation"/>
</protocols>
</webServices>为啥还是报权限错误
type: "POST",
contentType: "application/json",
url: "http://10.0.8.132:8081/WebSite/webservice/MyWebService.asmx/SayHello",
data: "{Name:'test'}",
dataType: 'json',
success: function(result) {
alert(result+"success="+result.d);
},
error: function(result) {
alert("error: "+result);
}
});
其中url:http://10.0.8.132:8081/WebSite/webservice/MyWebService.asmx这个是在我的虚拟机上,本机用IE可以直接访问,使用jquery报权限错误。
c# code 包含[System.Web.Script.Services.ScriptService],在web.config中
<webServices>
<protocols>
<add name="HttpSoap"/>
<add name="HttpPost"/>
<add name="HttpGet"/>
<add name="Documentation"/>
</protocols>
</webServices>为啥还是报权限错误
我想在/webservice/里获取请求的来源HttpContext.Current.Request.UrlReferrer,所以没有做单独的页面,如果是页面,容易被用户使用<iframe>来包含这个页面就得不到来源了。
{
if (HttpContext.Current.Request.UrlReferrer != null)
{
return "Hello " + Name + " from " + HttpContext.Current.Request.UrlReferrer.ToString();
}
return "Hello " + Name;
}
/// 动态调用web服务
///
/// 调用示例
/// string url = "http://www.webservicex.net/globalweather.asmx";
/// string[] args = new string[2];
/// args[0] = "shenzhen";
/// args[1] = "China";
/// object result = WebServiceHelper.InvokeWebService(url ,"GetWeather" ,args);
/// this.label_Result.Text = result.ToString();
/// </summary>
/// <param name="url"></param>
/// <param name="methodname"></param>
/// <param name="args"></param>
/// <returns></returns>
public static object InvokeWebService(string url, string methodname, object[] args)
{
return WebServiceHelper.InvokeWebService(url, null, methodname, args);
} public static object InvokeWebService(string url, string classname, string methodname, object[] args)
{
string @namespace = "EnterpriseServerBase.WebService.DynamicWebCalling";
if ((classname == null) || (classname == ""))
{
classname = WebServiceHelper.GetWsClassName(url);
} try
{
//获取WSDL
WebClient wc = new WebClient();
Stream stream = wc.OpenRead(url + "?WSDL");
ServiceDescription sd = ServiceDescription.Read(stream);
ServiceDescriptionImporter sdi = new ServiceDescriptionImporter();
sdi.AddServiceDescription(sd, "", "");
CodeNamespace cn = new CodeNamespace(@namespace); //生成客户端代理类代码
CodeCompileUnit ccu = new CodeCompileUnit();
ccu.Namespaces.Add(cn);
sdi.Import(cn, ccu);
CSharpCodeProvider csc = new CSharpCodeProvider();
ICodeCompiler icc = csc.CreateCompiler(); //设定编译参数
CompilerParameters cplist = new CompilerParameters();
cplist.GenerateExecutable = false;
cplist.GenerateInMemory = true;
cplist.ReferencedAssemblies.Add("System.dll");
cplist.ReferencedAssemblies.Add("System.XML.dll");
cplist.ReferencedAssemblies.Add("System.Web.Services.dll");
cplist.ReferencedAssemblies.Add("System.Data.dll"); //编译代理类
CompilerResults cr = icc.CompileAssemblyFromDom(cplist, ccu);
if (true == cr.Errors.HasErrors)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
foreach (System.CodeDom.Compiler.CompilerError ce in cr.Errors)
{
sb.Append(ce.ToString());
sb.Append(System.Environment.NewLine);
}
throw new Exception(sb.ToString());
} //生成代理实例,并调用方法
System.Reflection.Assembly assembly = cr.CompiledAssembly;
Type t = assembly.GetType(@namespace + "." + classname, true, true);
object obj = Activator.CreateInstance(t);
System.Reflection.MethodInfo mi = t.GetMethod(methodname); return mi.Invoke(obj, args);
}
catch (Exception ex)
{
throw new Exception(ex.InnerException.Message, new Exception(ex.InnerException.StackTrace));
}
}