C# 如果我在调用中有相同的URL,我的控制器如何知道何时在另一个方法上执行一个方法(更新/插入)?
插入:C# 如果我在调用中有相同的URL,我的控制器如何知道何时在另一个方法上执行一个方法(更新/插入)?,c#,asp.net-web-api,C#,Asp.net Web Api,插入: [HttpPost] public void InsertDirector(Director director) { myConnection.Open(); var query = "INSERT INTO dbo.AWD_Directors (AwardTitleId, PersonId, NameId, DirectorSequence, IsOnBallot, Concatenation, WhoEntered, WhoChanged) VALUES (" +
[HttpPost]
public void InsertDirector(Director director)
{
myConnection.Open();
var query = "INSERT INTO dbo.AWD_Directors (AwardTitleId, PersonId, NameId, DirectorSequence, IsOnBallot, Concatenation, WhoEntered, WhoChanged) VALUES (" + director.AwardTitleId + ", " + director.PersonId + ", " + director.NameId + ", " + director.DirectorSequence + ", " + director.IsOnBallot + ", '" + director.Concatenation + "', 0, 0)";
var cmd = new SqlCommand(query, myConnection);
cmd.ExecuteNonQuery();
myConnection.Close();
}
更新:
[HttpPost]
public void UpdateDirector(Director director)
{
myConnection.Open();
var query = "UPDATE dbo.AWD_Directors SET NameId=" + director.NameId + ", DirectorSequence = " + director.DirectorSequence + ", IsOnBallot = " + director.IsOnBallot + ", Concatenation = '" + director.Concatenation + "' WHERE AwardTitleId = " + director.AwardTitleId + "AND PersonId = " + director.PersonId + " AND NameId = " + director.NameId;
var cmd = new SqlCommand(query, myConnection);
cmd.ExecuteNonQuery();
myConnection.Close();
}
插入路径:
routes.MapHttpRoute(name: "InsertDirector", routeTemplate: "api/awards/directors", defaults: new
{
controller = "Awards", action = "InsertDirector"
});
更新路线:
routes.MapHttpRoute(name: "UpdateDirector", routeTemplate: "api/awards/directors", defaults: new
{
controller = "Awards",
action = "UpdateDirector"
});
我可以使用哪些命名约定来改进现有的命名约定
顺便说一句,不要管内嵌式SQL。这将在以后更改。如果是插入/更新的情况,我假设您在某处有一个ID字段(隐藏的HTML)。您应该调用相同的方法,该方法的逻辑如下 如果ID为null或零。插入
如果ID是正数。在ID=html.ID的地方进行更新,如果是Insert/update的话,我想你会在某个地方有一个ID字段(隐藏的html)。您应该调用相同的方法,该方法的逻辑如下 如果ID为null或零。插入
如果ID是正数。在ID=html.ID的位置执行更新REST的惯例是我们使用HttpMethods进行CRUD操作选择:
- 获取-读取操作(列表和GetById)
- 插入后
- 放置-Udpating
- 删除-删除
[HttpPost]
public void InsertDirector(Director director) ...
它将用于创建,使用的HttpMethod必须是POST
和
//[HttpPost]
[HttpPut] // !! Attention, here is the difference
public void UpdateDirector(Director director)...
如果HttpMethod是PUT
注意:因为在更新过程中,我们确实拥有现有产品的ID,所以更新方法应该如下所示:
REST的惯例是我们使用HttpMethods进行CRUD操作选择:
- 获取-读取操作(列表和GetById)
- 插入后
- 放置-Udpating
- 删除-删除
[HttpPost]
public void InsertDirector(Director director) ...
它将用于创建,使用的HttpMethod必须是POST
和
//[HttpPost]
[HttpPut] // !! Attention, here is the difference
public void UpdateDirector(Director director)...
如果HttpMethod是PUT
注意:因为在更新过程中,我们确实拥有现有产品的ID,所以更新方法应该如下所示:
如果有帮助,那就太好了:)如果有帮助,那就太好了:)