static void Delete()
{
Console.WriteLine("请输入id");
int id = int.Parse(Console.ReadLine());
BlogBussinessLayer bbl = new BlogBussinessLayer();
Blog blog = bbl.Query(id);
bbl.Delete(blog);
}
//显示全部的博客
static void QueryAllBlog()
{
BlogBussinessLayer bbl = new BlogBussinessLayer();
var blogs = bbl.Query();
foreach (var item in blogs)
{
Console.WriteLine(item.BlogId + " " + item.Name);
}
}
static void Update()
{
Console.WriteLine("请输入id");
int id = int.Parse(Console.ReadLine());
BlogBussinessLayer bbl = new BlogBussinessLayer();
Blog blog = bbl.Query(id);
Console.WriteLine("请输入新名字");
string name = Console.ReadLine();
blog.Name = name;
bbl.Update(blog);
}