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jQuery调用RESTfulWCF示例代码(GET方法/POST方法)_jquery

2020-11-27 来源：个人技术集锦

不废话了，直奔主题吧

wcf端：

近几年比较流行restful，为了能让ajax调用，同时也为了支持restful风格的uri，在创建一个Ajax-enabled Wcf Service后，必须手动修改svc文件，指定Factory，即：

<%@ ServiceHost Language="C#" Debug="true" Service="ajaxSample.HelloWorld" CodeBehind="HelloWorld.svc.cs" Factory="System.ServiceModel.Activation.WebServiceHostFactory" %>

注：如果不添加Factory，则wcf将无法用类似http://localhost/helloWorld.svc/Hello/person/name 的restful方式直接访问。

同时还要去掉web.config中的即类似:

-->

multipleSiteBindingsEnabled="true" />

binding="webHttpBinding" contract="ajaxSample.HelloWorld" />

好了，开始写代码，鉴于wcf调用时有GET/POST二种方式，下面把几种常用的情况都写一个示例方法：
代码如下:
using System.Collections.Generic;
using System.ServiceModel;
using System.ServiceModel.Activation;
using System.ServiceModel.Web;

namespace ajaxSample
{
[ServiceContract(Namespace = "http://yjmyzz.cnblogs.com/")]
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class HelloWorld
{

///

/// 只能Post的Restful方法
///

///
///
///
[OperationContract]
[WebInvoke(Method = "POST", UriTemplate = "PostRestfulTest/{person}/{welcome}", ResponseFormat = WebMessageFormat.Json)]
public List PostRestfulTest(string person,string welcome)
{
List result = new List();

result.Add("PostRestfulTest -> from server:");
result.Add(person);
result.Add(welcome);
return result;
}

///

/// 只能Get的Restful方法
///

///
///
///
[OperationContract]
[WebInvoke(Method = "GET", UriTemplate = "GETRestfulTest/{person}/{welcome}", ResponseFormat = WebMessageFormat.Json)]
public List GETRestfulTest(string person, string welcome)
{
List result = new List();

result.Add("GETRestfulTest -> from server:");
result.Add(person);
result.Add(welcome);
return result;
}

///

/// 即可Get与Post的Restful方法
///

///
///
///
[OperationContract]
[WebInvoke(Method = "*", UriTemplate = "RestfulTest/{person}/{welcome}", ResponseFormat = WebMessageFormat.Json)]
public List RestfulTest(string person, string welcome)
{
List result = new List();

result.Add("RestfulTest -> from server:");
result.Add(person);
result.Add(welcome);
return result;
}

///

/// 只能Post的常规方法(注：Post方式，BodyStyle必须设置成WrappedRequest或Wrapped)
///

///
///
///
[OperationContract]
[WebInvoke(Method = "POST", ResponseFormat = WebMessageFormat.Json, BodyStyle=WebMessageBodyStyle.WrappedRequest)]
public List PostTest(string person, string welcome)
{
List result = new List();

result.Add("PostRestfulTest -> from server:");
result.Add(person);
result.Add(welcome);
return result;
}

///

/// 只能Get的常规方法
///

///
///
///
[OperationContract]
[WebInvoke(Method = "GET", ResponseFormat = WebMessageFormat.Json)]
public List GETTest(string person, string welcome)
{
List result = new List();

result.Add("GETTest -> from server:");
result.Add(person);
result.Add(welcome);
return result;
}

}
}

jQuery调用代码：
代码如下: