static void UpdatePosts()
{
QueryBlog();
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
Console.WriteLine("请输入一个博客ID");
int blogID = int.Parse(Console.ReadLine());
DisplayPosts(blogID);
Console.WriteLine("请输入要修改的帖子ID");
int postID = int.Parse(Console.ReadLine());
Post post = bbl.postQuery(postID);
Console.WriteLine("请输入新题目");
string newTitle = Console.ReadLine();
post.Title = newTitle;
Console.WriteLine("请输入新内容");
string newContent = Console.ReadLine();
post.Content = newContent;
bbl.pUpdate(post);
DisplayPosts(blogID);
}
//删除博客
static void Delete()
{
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
Console.WriteLine("请输入一个博客ID");
int id = int.Parse(Console.ReadLine());
Blog blog = bbl.Query(id);
bbl.Delete(blog);
}
static void QueryBlog()
{
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
var blogs = bbl.Query();
foreach (var item in blogs)
{
Console.WriteLine(item.BlogId + "" + item.Name);
}
}
//新增博客
static void createBlog()
{
Console.WriteLine("请输入一个博客名称");
string name = Console.ReadLine();
Blog blog = new Blog();
blog.Name = name;
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
bbl.Add(blog);
}
static void DisplayPosts(int blogID)
{
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
Blog blog = bbl.Query(blogID);
List <Post> postList = bbl.pQuery(blogID);
foreach (var item in postList)
{
Console.WriteLine("博客ID:{0} --- 帖子题目：{1} --- 帖子内容:{2} ---帖子ID:{3}", item.BlogId, item.Title, item.Content, item.PostId);
}
}
//修改博客
static void Update()
{
Console.WriteLine("请输入id");
int id = int.Parse(Console.ReadLine());
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
Blog blog = bbl.Query(id);
Console.WriteLine("请输入新名字");
string name = Console.ReadLine();
blog.Name = name;
bbl.Update(blog);
}
//模糊查找
static void ALLQuery()
{
Console.WriteLine("输入博客名称");
string i = Console.ReadLine();
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
List <Blog> blog = bbl.ALLQuery(i);
foreach (var item in blog)
{
Console.WriteLine(item.Name);
}
Console.ReadKey();
}
static void MHQuery()
{
Console.WriteLine("输入博客名称关键字");
string i = Console.ReadLine();
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
var blog = bbl.mhQuery(i);
foreach (var item in blog)
{
Console.WriteLine("{0}---{1}", item.Name, item.BlogId);
}
Console.ReadKey();
}
//删除帖子
static void DeletePosts()
{
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
Console.WriteLine("请输入一个博客ID");
int blogID = int.Parse(Console.ReadLine());
DisplayPosts(blogID);
Console.WriteLine("请输入要删除的帖子ID");
int postID = int.Parse(Console.ReadLine());
Post post = bbl.postQuery(postID);
bbl.DeletePost(post);
DisplayPosts(blogID);
}
static void CheckPostID(int blogID)
{
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
Blog blog = bbl.Query(blogID);
if (blog == null)
{
Console.WriteLine("没有此博客");
opBlog();
}
else
{
return;
}
}
//新增帖子
static void CreatNewPosts(int blogid)
{
Console.WriteLine("请输入一个博客ID");
int id = int.Parse(Console.ReadLine());
Console.WriteLine("请输入一个帖子名称");
string title = Console.ReadLine();
Console.WriteLine("请输入一个帖子名称");
string content = Console.ReadLine();
Post post = new Post();
post.BlogId = id;
post.Title = title;
post.Content = content;
BlogBusinessLayerss bbl = new BlogBusinessLayerss();
bbl.pAdd(post);
}
