webApi之FromUri和FromBody区别

Posted 2021-12-14 jeely

ublic Link GetLink([FromUri] FileRequest fileRequest)            if (ModelState.IsValid)                    var xml = WebConfigurationManager.AppSettings["appDiscoveryXml"];            var wopiServer = WebConfigurationManager.AppSettings["appWopiServer"];            bool updateEnabled = false;            bool.TryParse(WebConfigurationManager.AppSettings["updateEnabled"], out updateEnabled);            WopiAppHelper wopiHelper = new WopiAppHelper(HostingEnvironment.MapPath(xml), updateEnabled);              var result = wopiHelper.GetDocumentLink(wopiServer + fileRequest.name);              var rv = new Link                            Url = result            ;            return rv;                  throw new ApplicationException("Invalid ModelState");

　

　　FileRequest类的定义

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public class FileRequest        public string name  get; set;        public string SelectedItemId  get; set;      public IEnumerable<SelectListItem> Items  get; set;

　　

　这里的FromUri强制从url中读取FileRequest 对象，也就是说

　　　　当访问Http://localhost:80?name=eric&SelectedItemId=Guid.NewGuid()

   此处将自动转换Uri中的参数作为对象属性忽略form传递的数据

 

而使用FromBody将强制从FormData中读取数据

而非URL中获取参数~