5）ASP.NET Web API Scaffolding（模板）
public class TeamsController : ApiController{
private ApressRecipesWebApiContext db = new ApressRecipesWebApiContext();
// GET: api/Teams public IQueryable<Team> GetTeams()
{
return db.Teams;
}
// GET: api/Teams/5 [ResponseType(typeof(Team))]
public async Task<IHttpActionResult> GetTeam(int id)
{
Team team = await db.Teams.FindAsync(id);
if (team == null)
{
return NotFound();
}
return Ok(team);
}
// PUT: api/Teams/5 [ResponseType(typeof(void))]
public async Task<IHttpActionResult> PutTeam(int id, Team team)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != team.Id)
{
return BadRequest();
}
db.Entry(team).State = EntityState.Modified;
try {
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!TeamExists(id))
{
return NotFound();
}
else {
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
// POST: api/Teams [ResponseType(typeof(Team))]
public async Task<IHttpActionResult> PostTeam(Team team)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Teams.Add(team);
await db.SaveChangesAsync();
return CreatedAtRoute("DefaultApi", new { id = team.Id }, team);
}
// DELETE: api/Teams/5 [ResponseType(typeof(Team))]
public async Task<IHttpActionResult> DeleteTeam(int id)
{
Team team = await db.Teams.FindAsync(id);
if (team == null)
{
return NotFound();
}
db.Teams.Remove(team);
await db.SaveChangesAsync();
return Ok(team);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
db.Dispose();
}
base.Dispose(disposing);
}
private bool TeamExists(int id)
{
return db.Teams.Count(e => e.Id == id) > 0;
}
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