一、線程實踐步驟

建立數據表 提供兩個版本Mysql和sqlserver 兩種

create database Shop 
go
use Shop
go

create table Phone
(
	Id int primary key identity(1,1),
	Phone varchar(32),
	PCount int
)


insert into Phone values(‘vivo nex‘,3)

select * from Phone


create table User_X_Phone
(
	Id int primary key identity(1,1),
	PhoneId int,
	UserId varchar(64)
)


select * from Phone
select * from User_X_Phone

truncate table Phone
truncate table User_X_Phone
insert into Phone values(‘vivo nex‘,3)

　　SqlServer版本的

create database Shop 
go
use Shop
go

CREATE TABLE Phone (
	Id int PRIMARY KEY AUTO_INCREMENT,
	Phone varchar(32),
	PCount int
)

INSERT INTO `Phone` (`Id`, `Phone`, `PCount`) VALUES (NULL, ‘vivo nex‘, ‘3‘);

select * from Phone


create table User_X_Phone
(
	Id int PRIMARY KEY AUTO_INCREMENT,
	PhoneId int,
	UserId varchar(64)
)


select * from Phone
select * from User_X_Phone

truncate table Phone
truncate table User_X_Phone
insert into Phone values(‘vivo nex‘,3)

　　MySql版本

二、項目創建 我們使用FrameWork構建的控制臺項目操作。

添加鏈接字符串

十二、異步_實踐