Asp.Net WebAPI 通過HttpContextBase擷取請求參數

標籤：

WEBAPI中的Request是HttpRequestMessage類型，不能像Web傳統那樣有querystring和from 方法接收參數，而傳統的HttpReqest的基類是HttpReqestBase

所以這裡我們就直接使用(HttpContextBase)Request.Properties["MS_HttpContext"]

public void Post([FromBody]string value){    HttpContextBase context = (HttpContextBase)Request.Properties["MS_HttpContext"];//擷取傳統context    HttpRequestBase request = context.Request;//定義傳統request對象                string name = request.Form["name"];    }

1.擷取遍曆路由參數

//擷取路由參數IDictionary<string, object> dic = this.RequestContext.RouteData.Values;StringBuilder builder = new StringBuilder();foreach (var item in dic){    builder.AppendFormat("key:{0},value:{1}", item.Key, item.Value);    builder.AppendLine();}return builder.ToString();

2.遍曆表單參數

////擷取表單參數HttpContextBase context = (HttpContextBase)Request.Properties["MS_HttpContext"];//擷取傳統contextHttpRequestBase request = context.Request;//定義傳統request對象  StringBuilder builder = new StringBuilder();foreach (string item in request.Form.Keys){    builder.AppendFormat("key:{0},value:{1}", item, request.Form[item]);    builder.AppendLine();}return builder.ToString();

Asp.Net WebAPI 通過HttpContextBase擷取請求參數