ASP. NET WebAPI get commit, post commit processing

1. Enable cross-domain submissions

  <system.webserver>    <Httpprotocol>      <customheaders>        <Addname= "Access-control-allow-origin"value="*" />        <Addname= "Access-control-allow-methods"value= "GET, POST" />      </customheaders>    </Httpprotocol>  </system.webserver>

(function  () {    var domain = ' http://localhost:5000/';     var apiurl = {        function  (action) {            return domain + ' postone/ ' + action;        },        function  (action) {            return domain + ' GetOne /' + action;        }    }     = Apiurl;}) ();

2.Get in the same way as MVC

Get Way Foreground code

/* * cross-domain GET requests * 1 parameters */ $.getjson (Apiurl.getone ("Testone"), {    234}). Done (function  (data) {    alert (data);}); /* * cross-domain GET requests * 2 parameters */ $.get (Apiurl.getone ("Testtwo"), {    ' abc ', age    : one   function  (data) {    alert (data);});

Get Way Background code

/** 1.WebApi Controller method only supports one format request, default is GET request, if one of the specified post, other request also post* 2.WebApi controller method does not support get request by default, * throws exception: the requested Resour Ce does not support HTTP method ' GET '. * Requires manual designation * Frombody: Specify parameter from external request * Fromuri: Specify parameter from URL*///foreground GET request gets a parameter[HttpGet] Public stringTestone (stringname) {    return string. Format ("name: {0}", name);}//foreground GET request gets 2 parameters[HttpGet] Public stringTesttwo (stringNameintAge ) {    return string. Format ("name: {0}, Age: {1}", name, age);}

3.POST is not the same as MVC, only get the first parameter, need to make Frombody flag

Front Code

/** cross-domain POST request * No parameters, get list*/$.post (Apiurl.getone ("Postnull"), {}, function(data) {console.info (data); Alert (data[0].name);});/** cross-domain request post* A parameter, cannot specify name of key * Note parameter specify JSON string*/$.post (Apiurl.getone ("Postone"),    { ': ' Zhang San ' },    function(data) {alert (data); });/** cross-domain request post* 2 parameters----failed*/$.post (Apiurl.getone ("Posttwo"), {name:' Zhang San ', Age:12},    function(data) {alert (data); });/** cross-domain request post* 1 Object Parameters*/$.post (Apiurl.getone ("Postthree"), {name:' Zhang San ', Age:12 },    function(data) {alert (data); }); $.ajax ({Url:apiUrl.getOne ("Postthree"), data: {name:' Zhang San ', Age:12}, type:' Post ', Success:function(data) {alert (data); }});

The corresponding background code

/** The 1.WEBAPI controller method supports post requests by default * 2. By default, one controller supports only one POST request * Specifies the controller, when no action is specified, there are multiple requests in the current controller, *: Throws an exception, Multiple actions were found that match the request* 3.post method can only accept one parameter and must be placed in Frombody with Frombody feature identification*///POST Request no parameter method, return result JSON format[Httpget][httppost] Publiclist<Object>Postnull () {List<Object> list =Newlist<Object>() {        New{name="Zhang San"},        New{name="John Doe", age= One},    }; returnlist;}//POST request one parameter Public stringPostone ([Frombody]stringname) {    return string. Format ("name: {0}", name);}/*POST Request 2 parameters, * participate in external interactive action only accept one parameter * does not support multiple frombody* throws exception: "Can ' t bind multiple parameters (' name ' and ' age ') to the requ EST ' s content. "*/ Public stringPosttwo ([Frombody]stringName, [Frombody]intAge ) {    return string. Format ("name: {0}, Age:", name, age);}//POST request 1 Object Parameters Public stringPostthree ([frombody] Student stu) {returnStu. ToString ();}

Resources:

Http://www.cnblogs.com/babycool/p/3922738.html

ASP. NET WebAPI get commit, post commit processing