//修改
static void UpdatePosts()
{
QueryBlog();
BlogBusinessLayera bbl = new BlogBusinessLayera();
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);
}
static void Delete()
{
BlogBusinessLayera bbl = new BlogBusinessLayera();
Console.WriteLine("请输入id");
int id = int.Parse(Console.ReadLine());
Blog blog = bbl.Query(id);
bbl.Delete(blog);
}
static void QueryBlog()
{
BlogBusinessLayera bbl = new BlogBusinessLayera();
var blogs = bbl.Query();
foreach (var itme in blogs)
{
Console.WriteLine(itme.BlogId + "" + itme.Name);
}
}
static void createBlog()
{
Console.WriteLine("输入博客名称");
string name = Console.ReadLine();
Blog blog = new Blog();
blog.Name = name;
BlogBusinessLayera bll = new BlogBusinessLayera();
bll.Add(blog);
}
//查询帖子
static void ListPost()
{
Console.WriteLine("请输入要查找的帖子名字");
string title = Console.ReadLine();
BlogBusinessLayera bbl = new BlogBusinessLayera();
var query = bbl.QueryPosts(title);
foreach (var item in query)
{
Console.WriteLine(item.Title + item.Content);
}
}
////查询博客名称
static void ListBolg()
{
Console.WriteLine("请输入要查找的博客名字");
string name = Console.ReadLine();
BlogBusinessLayera bbl = new BlogBusinessLayera();
var query = bbl.QueryBlog(name);
foreach (var item in query)
{
Console.WriteLine(item.BlogId + item.Name);
}
}
static void Update()
{
Console.WriteLine("请输入id");
int id = int.Parse(Console.ReadLine());
BlogBusinessLayera bbl = new BlogBusinessLayera();
Blog blog = bbl.Query(id);
Console.WriteLine("请输入新名");
string name = Console.ReadLine();
blog.Name = name;
bbl.Update(blog);
}
static void DisplayPosts(int blogId)
{
{
BlogBusinessLayera bbl = new BlogBusinessLayera();
Blog blog = bbl.Query(blogId);
List <Post> postList = bbl.PostQuery(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);
}
}
}
//删除帖子
static void DeletePosts()
{
BlogBusinessLayera bbl = new BlogBusinessLayera();
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 PostById(int blogId)
{
Console.WriteLine("请输入id");
//获取用户输入，并存入变量id
int id = int.Parse(Console.ReadLine());
Console.WriteLine("输入一个帖子名称");
string title = Console.ReadLine();
Console.WriteLine("请输入一个帖子内容");
string content = Console.ReadLine();
Post post = new Post();
post.BlogId = blogId;
post.Title = title;
post.Content = content;
BlogBusinessLayera bll = new BlogBusinessLayera();
bll.PostAdd(post);
}