１、public class dbContext:DbContext
{
private readonly static string CONNECTION_STRING="name=dkcms2";
public dbContext()：base(CONNECTION_STRING)
{
}
//public DbSet<Article> articles{get;set;}
}
２、<add name ="自己写连接名称" connectionString=""/>
Get-Package
Install-Package
Uninstall-Package
Update-Package
Add-BindingRedirect
Get-Project
Open-PackagePage
Register-TabExpansion
3、install-package entityframework
enable-migrations 开启迁移
add-migration aaa 查看修改
update-database 更改到数据库
4、建立Model 关联到dbContext
注意空格
install-package entityframework -project domain
开启迁移
enable-migrations -ContextTypeName "EFDbContext" -ProjectName "Domain" -StartUpProjectName "WebUI" -ConnectionStringName "ApplicationServices"
查看修改
Add-Migration -Name "a" -ProjectName "domain" -StartUpProjectName "WebUI" -ConnectionStringName "ApplicationServices"
更新到数据库
update-database -script -projectName "Domain" -StartUpProjectName "WebUI" -ConnectionStringName "ApplicationServices"
不能建立表 因为这个参数 -script 去掉
update-database -projectName "Domain" -StartUpProjectName "WebUI" -ConnectionStringName "ApplicationServices"