jQuery calls RESTful WCF sample code (GET method/POST method)_jquery

No more nonsense, let’s get straight to the point

wcf end:

Restful has become more popular in recent years. In order to enable ajax calls and to support restful-style uri, after creating an Ajax-enabled Wcf Service, you must manually modify the svc file and specify the Factory, that is:

Factory="System.ServiceModel.Activation.WebServiceHostFactory" %>

Note: If Factory is not added, wcf will not be directly accessible using restful methods like http://localhost/helloWorld.svc/Hello/person/name.

At the same time, remove in web.config, which is similar to:

                                                        🎜>

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


Okay, let’s start writing code. Since there are two methods of GET/POST when calling wcf, let’s write an example method for several commonly used situations:




Copy the code

The code is as follows:

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：

复制代码 代码如下:

namespace ashx_jQuery
{                                                                                                                                                                /param>

                                                                      ​if (month == 1 )//Just a demonstration
                                                                                                                               Return 1000;

AjaxProcess.ashx

复制代码 代码如下:

using System.Web;

namespace ashx_jQuery
{
    ///

    /// Summary description for AjaxProcess
    ///

    public class AjaxProcess : IHttpHandler
    {

        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";
            string month = context.Request["month"];

            TestService wcf = new TestService();
            double salary = wcf.GetSalary(GetUserId(), int.Parse(month));
            context.Response.Write("{salary:" salary "}");
        }

 
        ///

        /// 获取当前的用户ID
        ///

        ///
        private int GetUserId() 
        {
            return 1;
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}

jQuery调用:

复制代码 代码如下:

   
   
   


   

       
   

示例代码：点击下载