我正在使用Asp.Net Web API2为Android应用创建API。有一种从表中获取成员数据的方法。我根据安排（int）和名称（字符串）对成员进行排序和列出。第一种排序的值不是0.然后按名称排序，值为0.一切正常但查询执行需要53234毫秒，如postman.PErformance所示，当我使用EF6时，性能最差。我使用实时URL测试它，而不是在localhost上测试它。我有云服务器。请检查并帮助我改进性能。仅有大约1000行/记录。还有另一个查询/存储过程，其基于纬度和经度列出附近的成员，并且执行时间几乎不是2秒。如果您需要更多信息，请与我们联系。感谢
[HttpGet]
[ActionName("GetAllMembersOfClub")]
public APIResult GetAllMembersOfClub()
{
APIResult apiResult = new APIResult();
List<MemberData> lstMember = new List<MemberData>();
var cmd = new SqlCommand("Rotary1.usp_GetMembersWithArrangements", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@clubId", DbType.Int32).Value = clubID;
conn.Open();
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
var objMember = new MemberData();
objMember.CountryCode = dr["CountryCode"].ToString();
objMember.ClubName = dr["ClubName"].ToString();
objMember.Name = dr["name"].ToString();
objMember.Classification = dr["Classification"].ToString();
objMember.OfficeAdrs1 = dr["OfficeAdrs1"].ToString();
objMember.OfficeAdrs2 = dr["OfficeAdrs2"].ToString();
objMember.OfficeAdrs3 = dr["OfficeAdrs3"].ToString();
objMember.ResAdrs1 = dr["ResAdrs1"].ToString();
objMember.ResAdrs2 = dr["ResAdrs2"].ToString();
objMember.ResAdrs3 = dr["ResAdrs3"].ToString();
objMember.Spouse = dr["Wife"].ToString();
objMember.Phone = dr["Phone"].ToString();
objMember.Mobile = "+" + dr["CountryCode"].ToString() + dr["Mobile"].ToString();
objMember.EmailId = dr["EmailId"].ToString();
objMember.Since = dr["Since"].ToString();
objMember.Title1 = dr["title1"].ToString();
objMember.Title2 = dr["title2"].ToString();
objMember.Title3 = dr["title3"].ToString();
objMember.Title4 = dr["title4"].ToString();
objMember.PostHeld = dr["PostHeld"].ToString();
objMember.Imgg = dr["imgg"].ToString();
objMember.Anniversary = dr["Aniversary"].ToString();
objMember.Position = dr["Position"].ToString();
objMember.Ophone = dr["ophone"].ToString();
objMember.Children = dr["Children"].ToString();
objMember.Spouse = dr["Wife"].ToString();
objMember.Latitude = dr["Latitude"].ToString();
objMember.Longitude = dr["Longitude"].ToString();
objMember.Mobile10 = dr["mobile10"].ToString();
objMember.Mobile2 = dr["mobile2"].ToString();
objMember.Mobile3 = dr["mobile3"].ToString();
objMember.Mobile4 = dr["mobile4"].ToString();
objMember.Mobile5 = dr["mobile5"].ToString();
objMember.Mobile6 = dr["mobile6"].ToString();
objMember.Mobile7 = dr["mobile7"].ToString();
objMember.Mobile8 = dr["mobile8"].ToString();
objMember.Mobile9 = dr["mobile9"].ToString();
objMember.Noti = dr["noti"].ToString();
objMember.Arrange = dr["arrange"].ToString();
try
{
objMember.DOB = Convert.ToDateTime(dr["DOB"].ToString()).ToString("dd-MM-yyy");
}
catch (Exception)
{
objMember.DOB = "";
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile2) || objMember.Mobile2 != "")
{
objMember.Mobile2 = "+" + dr["CountryCode"].ToString() + dr["mobile2"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile3) || objMember.Mobile3 != "")
{
objMember.Mobile3 = "+" + dr["CountryCode"].ToString() + dr["mobile3"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile4) || objMember.Mobile4 != "")
{
objMember.Mobile4 = "+" + dr["CountryCode"].ToString() + dr["mobile4"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile5) || objMember.Mobile5 != "")
{
objMember.Mobile5 = "+" + dr["CountryCode"].ToString() + dr["mobile5"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile6) || objMember.Mobile6 != "")
{
objMember.Mobile6 = "+" + dr["CountryCode"].ToString() + dr["mobile6"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile7) || objMember.Mobile7 != "")
{
objMember.Mobile7 = "+" + dr["CountryCode"].ToString() + dr["mobile7"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile8) || objMember.Mobile8 != "")
{
objMember.Mobile8 = "+" + dr["CountryCode"].ToString() + dr["mobile8"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile9) || objMember.Mobile9 != "")
{
objMember.Mobile9 = "+" + dr["CountryCode"].ToString() + dr["mobile9"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile10) || objMember.Mobile10 != "")
{
objMember.Mobile10 = "+" + dr["CountryCode"].ToString() + dr["mobile10"].ToString();
}
lstMember.Add(objMember);
}
dr.Close();
conn.Close();
cmd = new SqlCommand("Rotary1.usp_GetMembersWithArrangements1", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@clubId", DbType.Int32).Value = clubID;
conn.Open();
dr = cmd.ExecuteReader();
while (dr.Read())
{
var objMember = new MemberData();
objMember.CountryCode = dr["CountryCode"].ToString();
objMember.ClubName = dr["ClubName"].ToString();
objMember.Name = dr["name"].ToString();
objMember.Classification = dr["Classification"].ToString();
objMember.OfficeAdrs1 = dr["OfficeAdrs1"].ToString();
objMember.OfficeAdrs2 = dr["OfficeAdrs2"].ToString();
objMember.OfficeAdrs3 = dr["OfficeAdrs3"].ToString();
objMember.ResAdrs1 = dr["ResAdrs1"].ToString();
objMember.ResAdrs2 = dr["ResAdrs2"].ToString();
objMember.ResAdrs3 = dr["ResAdrs3"].ToString();
objMember.Spouse = dr["Wife"].ToString();
objMember.Phone = dr["Phone"].ToString();
objMember.Mobile = "+" + dr["CountryCode"].ToString() + dr["Mobile"].ToString();
objMember.EmailId = dr["EmailId"].ToString();
objMember.Since = dr["Since"].ToString();
objMember.Title1 = dr["title1"].ToString();
objMember.Title2 = dr["title2"].ToString();
objMember.Title3 = dr["title3"].ToString();
objMember.Title4 = dr["title4"].ToString();
objMember.PostHeld = dr["PostHeld"].ToString();
objMember.Imgg = dr["imgg"].ToString();
objMember.Anniversary = dr["Aniversary"].ToString();
objMember.Position = dr["Position"].ToString();
objMember.Ophone = dr["ophone"].ToString();
objMember.Children = dr["Children"].ToString();
objMember.Spouse = dr["Wife"].ToString();
objMember.Latitude = dr["Latitude"].ToString();
objMember.Longitude = dr["Longitude"].ToString();
objMember.Mobile10 = dr["mobile10"].ToString();
objMember.Mobile2 = dr["mobile2"].ToString();
objMember.Mobile3 = dr["mobile3"].ToString();
objMember.Mobile4 = dr["mobile4"].ToString();
objMember.Mobile5 = dr["mobile5"].ToString();
objMember.Mobile6 = dr["mobile6"].ToString();
objMember.Mobile7 = dr["mobile7"].ToString();
objMember.Mobile8 = dr["mobile8"].ToString();
objMember.Mobile9 = dr["mobile9"].ToString();
objMember.Noti = dr["noti"].ToString();
objMember.Arrange = dr["arrange"].ToString();
try
{
objMember.DOB = Convert.ToDateTime(dr["DOB"].ToString()).ToString("dd-MM-yyy");
}
catch (Exception)
{
objMember.DOB = "";
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile2) || objMember.Mobile2 != "")
{
objMember.Mobile2 = "+" + dr["CountryCode"].ToString() + dr["mobile2"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile3) || objMember.Mobile3 != "")
{
objMember.Mobile3 = "+" + dr["CountryCode"].ToString() + dr["mobile3"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile4) || objMember.Mobile4 != "")
{
objMember.Mobile4 = "+" + dr["CountryCode"].ToString() + dr["mobile4"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile5) || objMember.Mobile5 != "")
{
objMember.Mobile5 = "+" + dr["CountryCode"].ToString() + dr["mobile5"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile6) || objMember.Mobile6 != "")
{
objMember.Mobile6 = "+" + dr["CountryCode"].ToString() + dr["mobile6"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile7) || objMember.Mobile7 != "")
{
objMember.Mobile7 = "+" + dr["CountryCode"].ToString() + dr["mobile7"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile8) || objMember.Mobile8 != "")
{
objMember.Mobile8 = "+" + dr["CountryCode"].ToString() + dr["mobile8"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile9) || objMember.Mobile9 != "")
{
objMember.Mobile9 = "+" + dr["CountryCode"].ToString() + dr["mobile9"].ToString();
}
if (!string.IsNullOrWhiteSpace(objMember.Mobile10) || objMember.Mobile10 != "")
{
objMember.Mobile10 = "+" + dr["CountryCode"].ToString() + dr["mobile10"].ToString();
}
lstMember.Add(objMember);
}
dr.Close();
conn.Close();
apiResult.ReturnData = lstMember;
apiResult.ReturnCode = "1";
apiResult.ReturnMessage = "success";
return apiResult;
}
USE [myDb]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE Procedure [Rotary1].[usp_GetMembersWithArrangements]
@clubId INT
As
BEGIN
BEGIN
select * from main where arrange<>0 and club=@clubId order by arrange desc
END
END
GO
USE [myDb]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE Procedure [Rotary1].[usp_GetMembersWithArrangements1]
@clubId INT
As
BEGIN
BEGIN
select * from main where arrange=0 and club=@clubId order by name
END
END
GO
CREATE TABLE [dbo].[main](
[ID] [int] IDENTITY(1,1) NOT NULL,
[title1] [varchar](max) NULL,
[title2] [varchar](max) NULL,
[title3] [varchar](max) NULL,
[title4] [varchar](max) NULL,
[Name] [varchar](max) NULL,
[Classification] [varchar](max) NULL,
[position] [varchar](max) NULL,
[PostHeld] [varchar](max) NULL,
[OfficeAdrs1] [text] NULL,
[OfficeAdrs2] [text] NULL,
[OfficeAdrs3] [text] NULL,
[ophone] [varchar](max) NULL,
[Phone] [varchar](max) NULL,
[Mobile] [varchar](max) NULL,
[EmailId] [varchar](max) NULL,
[ResAdrs1] [text] NULL,
[ResAdrs2] [text] NULL,
[ResAdrs3] [text] NULL,
[Wife] [varchar](max) NULL,
[children] [varchar](max) NULL,
[DOB] [date] NULL,
[Since] [varchar](max) NULL,
[imgg] [text] NULL,
[Aniversary] [varchar](max) NULL,
[arrange] [int] NULL,
[club] [int] NULL,
[noti] [int] NULL,
[ClubName] [varchar](200) NULL,
[Latitude] [varchar](200) NULL,
[Longitude] [varchar](200) NULL,
[mobile2] [varchar](20) NULL,
[mobile3] [varchar](20) NULL,
[mobile4] [varchar](20) NULL,
[mobile5] [varchar](20) NULL,
[mobile6] [varchar](20) NULL,
[mobile7] [varchar](20) NULL,
[mobile8] [varchar](20) NULL,
[mobile9] [varchar](20) NULL,
[mobile10] [varchar](20) NULL,
[CountryCode] [varchar](10) NULL,
[Status] [int] NULL CONSTRAINT [DF_main_Status] DEFAULT ((1)),
CONSTRAINT [PK_main] PRIMARY KEY CLUSTERED
(
[ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
答案 0 :(得分：0)
public List<Member> GetMembers(string name="")
{
var param1 = new SqlParameter("@Name",name );
var result = _Context.Database.SqlQuery<Member>("exec GetMembersList @Name", param1).ToList();
return result;
}