OPTIONS

返回服务器针对特定资源所支持的HTTP请求方法。也可以利用向Web服务器发送'*'的请求来测试服务器的功能性。

HEAD

向服务器索要与GET请求相一致的响应，只不过响应体将不会被返回。这一方法可以在不必传输整个响应内容的情况下，就可以获取包含在响应消息头中的元信息。

GET

向特定的资源发出请求。注意：GET方法不应当被用于产生“副作用”的操作中。

POST

向指定资源提交数据进行处理请求（例如提交表单或者上传文件）。数据被包含在请求体中。POST请求可能会导致新的资源的建立和/或已有资源的修改。

PUT

向指定资源位置上传其最新内容。

DELETE （后台需要实现逻辑）

请求服务器删除Request-URI所标识的资源。（后台需要有实现逻辑）

TRACE

回显服务器收到的请求，主要用于测试或诊断。

CONNECT

HTTP/1.1协议中预

 

 

 

 

MVC4 webapi实例  post delete put get 就当增删改查来用吧 

 

public class ComplexTypeValuesController : ApiController    {        static readonly MoviesRepository repository = new MoviesRepository();        // GET api/values        public IEnumerable
     
       Get()        {            return repository.Movies;        }        // GET api/values/5        public IHttpActionResult Get(int id)        {            Movie repMovie = repository.Movies.Where(m => m.ID == id).SingleOrDefault();            if (repMovie == null)                return NotFound();            else                return Ok(repMovie);        }        /*        Post this JSON object will cause cross-field validation error from IValidatableObject:        {        "Title": "Fifty Shades of Grey",        "ReleaseDate": "2015-02-13T00:00:00",        "Genre": "Family",        "Price": 15.99,        "Rating": "R",        "Stars": 5        }           */        // POST api/values        public IHttpActionResult Post(Movie movie)        {            if (!ModelState.IsValid)                return BadRequest(ModelState);            int? maxId = (from m in repository.Movies                          orderby m.ID descending                          select m.ID).FirstOrDefault();            Movie newMovie = new Movie            {                ID = (maxId != null) ? (int)maxId + 1 : 1,                Title = movie.Title,                ReleaseDate = movie.ReleaseDate,                Genre = movie.Genre,                Rating = movie.Rating,                Price = movie.Price            };            repository.Movies.Add(newMovie);            return Ok(newMovie);        }        // PUT api/values/5        public IHttpActionResult Put(int id, Movie movie)        {            if (!ModelState.IsValid)                return BadRequest(ModelState);            var repMovie = (from m in repository.Movies                            where m.ID == id                            select m).SingleOrDefault();            if (repMovie == null)                return NotFound();            else            {                repMovie.Title = movie.Title;                repMovie.ReleaseDate = movie.ReleaseDate;                repMovie.Genre = movie.Genre;                repMovie.Rating = movie.Rating;                repMovie.Price = movie.Price;                return Ok(repMovie);            }        }        // DELETE api/values/5        public IHttpActionResult Delete(int id)        {            var repMovie = (from m in repository.Movies                            where m.ID == id                            select m).SingleOrDefault();            if (repMovie == null)                return NotFound();            else            {                repository.Movies.Remove(repMovie);                return Ok();            }        }    }
     

 

js 调用部分：

 

///    // Simple Type    $("#GetAllRequest").click(function (e) {        $.ajax({            url: "/api/values",            type: "GET",            dataType: "json" // aka Accept        })        .done(function (data, textStatus, jqXHR) {            $('#GetAlloutput').html(data);        })        .fail(function (jqXHR, textStatus, errorThrown) {            $('#GetAlloutput').html('Bummer: there was an error: ' + textStatus);        });    });    $("#GetIdRequest").click(function (e) {        $.ajax({            url: "/api/values/42",            type: "GET",            dataType: "json" // aka Accept        })        .done(function (data, textStatus, jqXHR) {            $('#GetIdoutput').html(data);        })        .fail(function (jqXHR, textStatus, errorThrown) {            $('#GetIdoutput').html('Bummer: there was an error: ' + textStatus);        });    });    $("#PostRequest").click(function (e) {        $.ajax({            url: "/api/values",            type: "POST",            dataType: "json", // aka Accept            contentType: "application/json",            data: "\"myData\""        })        .done(function (data, textStatus, jqXHR) {            $('#Postoutput').html(data);        })        .fail(function (jqXHR, textStatus, errorThrown) {            $('#Postoutput').html('Bummer: there was an error: ' + textStatus);        });    });    $("#PutRequest").click(function (e) {        $.ajax({            url: "/api/values/42",            type: "PUT",            dataType: "json", // aka Accept            contentType: "application/json",            data: "\"myData\""        })        .done(function (data, textStatus, jqXHR) {            $('#Putoutput').html(data);        })        .fail(function (jqXHR, textStatus, errorThrown) {            $('#Putoutput').html('Bummer: there was an error: ' + textStatus);        });    });    $("#DeleteRequest").click(function (e) {        $.ajax({            url: "/api/values/42",            type: "DELETE",            dataType: "json", // aka Accept            contentType: "application/json"        })        .done(function (data, textStatus, jqXHR) {            $('#Deleteoutput').html(data);        })        .fail(function (jqXHR, textStatus, errorThrown) {            $('#Deleteoutput').html('Bummer: there was an error: ' + textStatus);        });    });