The wcf rest service is used for Android and ISO call 1.

The wcf rest service is used for Android and ISO call 1.

A service needs to be compiled in the recent project for Android and iOS to call. Now record the process. (the first time I wrote a blog, I 've been diving for a long time ......)

I will not talk much about the specific content of wcf. the above steps and code ....

Create a new wcf project and create an object class. The Code is as follows:

　　

 　[DataContract]    public class Users    {        [DataMember]        public string Id { get; set; }        [DataMember]        public string Name { get; set; }        [DataMember]        public int Gender { get; set; }    }

Then write some get and post methods in the interface.

[OperationContract] [WebGet (UriTemplate = "GetUsers", ResponseFormat = WebMessageFormat. json)] [System. componentModel. description ("Get all Users")] ICollection <Users> GetUsers (); [OperationContract] [WebGet (UriTemplate = "GetUserById/{id}", ResponseFormat = WebMessageFormat. json)] [System. componentModel. description ("Get user by id")] Users GetUserById (string id); [OperationContract] [WebInvoke (Method = "POST", UriTemplate = "AddUser", ResponseFormat = WebMessageFormat. json, BodyStyle = WebMessageBodyStyle. bare)] [System. componentModel. description ("Add User")] Users AddUser (Users news );

The code for implementing the interface is as follows:

Private ICollection <Users> _ listCollection = new List <Users> () {new Users () {Id = "1", Gender = 1, Name = "Zhang Wuji "}, new Users () {Id = "2", Gender = 2, Name = "Zhang Sanfeng"}, new Users () {Id = "3", Gender = 1, name = "" },}; public ICollection <Users> GetUsers () {return _ listCollection;} public Users GetUserById (string id) {return _ listCollection. firstOrDefault (v => v. id = id);} public Users AddUser (Users news) {_ listCollection. add (news); return news ;}

Add the following code to the configuration file:

<System. serviceModel> <bindings> <webHttpBinding> <binding name = "webBinding" closeTimeout = "00:40:00" receiveTimeout = "00:40:00" sendTimeout = "00:40:00" maxBufferSize = "2147483647" maxcompute edmessagesize = "2147483647" usedefawebwebproxy = "false"> <security mode = "None"> </security> <readerQuotas maxDepth = "32" maxArrayLength = "2147483647" maxStringContentLength = "2147483647" maxBytesPerRead = "2147483647" /> </B Inding> </webHttpBinding> </bindings> <services> <service name = "WcfServiceTest. service1 "behaviorConfiguration =" wgjServiceBehavior "> <endpoint address =" "behaviorConfiguration =" webBehavior "binding =" webHttpBinding "bindingConfiguration =" webBinding "contract =" WcfServiceTest. IService1 "> </endpoint> </service> </services> <behaviors> <endpointBehaviors> <behavior name =" webBehavior "> <! -- Here you must set --> <webHttp helpEnabled = "true"/> </behavior> </endpointBehaviors> <serviceBehaviors> <behavior name = "wgjServiceBehavior"> </behavior> </ serviceBehaviors> </behaviors> </system. serviceModel>

Add helpEnabled = "true" and add System. ComponentModel. Description to the interface address, add the/help browsing method Description. The effect is as follows:

 

　　

 

Finally, we create a console application to test the interface.

Add the Http Client library to the NuGet package in the project:

Now let's start writing the method:

Private static async void GetUserById (string id) {Console. writeLine ("----------- get user ---------- by id"); HttpClient httpClient = new HttpClient (); var result = await httpClient. getStringAsync (" http://localhost:31572/Service1.svc/getUserById/1 "); Console. writeLine (result);} private static async void GetUsers () {Console. writeLine ("----------- get all users ----------"); HttpClient httpClient = new HttpClient (); var result = await httpClient. getStringAsync (" http://localhost:31572/Service1.svc/GetUsers "); Console. writeLine (result);} public static async void AddUser () {Console. writeLine ("------------ Add User ---------------"); HttpClient httpClient = new HttpClient (); var jobj = new JObject (); jobj ["Id"] = "4 "; jobj ["Name"] = ""; jobj ["Gender"] = 1; string str = jobj. toString (); HttpContent content = new StringContent (str); content. headers. contentType = new MediaTypeHeaderValue ("application/json"); var response = await httpClient. postAsync (" http://localhost:31572/Service1.svc/AddUser ", Content); response. EnsureSuccessStatusCode (); // exception caused by Console. WriteLine (response. Content. ReadAsStringAsync (). Result );}

Finally, I will write it here this time. Next time I will use wcf rest to upload files ....