Explore how to manipulate ASP. NET Web API (iii)

After three articles of my doubts, Webapi I believe that everyone has no problem!

First, create a Usermodel

Usermodel{    getsetgetset;}}     

Then add the Web API Controller

Apicontroller{    usermodel "};}}   

Registering routes

Register (config) {    config. Routes.maphttproute (        "Defaultapi" "Api/{controller}/{id}"Routeparameter. Optional});}    

Register in Global

Application_Start (webapiconfig. Register (globalconfiguration. Configuration);}   

This time use the address bar to access the address: api/user/getadmin

At this time, the XML data model is returned by default.

Using AJAX to request this API, specify the data format as JSON

$.ajax ({    ' GET ',    ' api/user/getadmin ', '    json '(XMLHttpRequest, Textstatus, Errorthrown) {}});     

The result of alert is:

So it's really dudu that you can return the specified data format based on the requested data type.

Post data

Modify the controller and add a method

Add (user) {    null;}  

Just for testing, so here's just a look at whether the incoming entity is empty or true if it's not empty

I added a button to the page with the following code:

<typenameidValue= "send Post request"/>    

Add JS Code

$(' #btnOK '). Bind (' Click 'function  () {//create Ajax request to send data to background processing var postdata = {UserID:  ' 001 '  ' Qeefee '  ' POST ' , URL:  " Api/user/add '  ' json ' function  (data, textstatus) {alert ( data); }, Error: function  (XMLHttpRequest, Textstatus, ErrorThrown) {} });}); 

Run the page again

We attach the process to debug, the data received by the server segment when the AJAX request is sent

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Fei Qi Source: http://youring2.cnblogs.com/

Explore how to manipulate ASP. NET Web API (iii)