csharp 验证测试Api控制器

Posted 2021-05-12

using System.Collections.Generic;
using System.Linq;
using System.Web.Http;
using System.Data;

public class TodoApiController : ApiController
{
    private AuthContext ctx = new AuthContext();
    // GET /api/todoapi
    public IEnumerable<TodoItem> Get()
    {
        return db.TodoItems.ToList();
    }

    // GET /api/todoapi/5
    public TodoItem Get(int id)
    {
        return db.TodoItems.Find(id);
    }

    // POST /api/todoapi
    [ValidateFilter]
    public void Post(TodoItem value)
    {
        db.TodoItems.Add(value);
        db.SaveChanges();
    }

    // PUT /api/todoapi/5
    [ValidateFilter]
    public void Put(int id, TodoItem value)
    {
        db.Entry(value).State = EntityState.Modified;
        db.SaveChanges();
    }

    // DELETE /api/todoapi/5
    public void Delete(int id)
    {
        TodoItem todoitem = db.TodoItems.Find(id);
        db.TodoItems.Remove(todoitem);
        db.SaveChanges();
    }

    protected override void Dispose(bool disposing)
    {
        db.Dispose();
        base.Dispose(disposing);
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Web;
using System.Web.Http.Filters;
using System.Net.Http;
using System.Web.Http.Controllers;

namespace TAMS.API.Infrastructure
{
    public class ValidateFilterAttribute : ActionFilterAttribute
    {
        public override void OnActionExecuting(HttpActionContext actionContext)
        {
            if (!actionContext.ModelState.IsValid)
            {
                actionContext.Response = 
                    actionContext.Request.CreateErrorResponse(HttpStatusCode.BadRequest, actionContext.ModelState);
            }else if(actionContext.ActionArguments.FirstOrDefault().Value == null)
            {
                actionContext.ModelState.AddModelError("Model Null", "Form is empty. Please enter some value");
                actionContext.Response =
                   actionContext.Request.CreateErrorResponse(HttpStatusCode.BadRequest, actionContext.ModelState);
            }
            base.OnActionExecuting(actionContext);
        }
    }
}