我有这两个类:
public class BlogPost
{
public string Id { get; set; }
public string Title { get; set; }
public string Category { get; set; }
public string Content { get; set; }
public DateTime PublishedAt { get; set; }
public string[] Tags { get; set; }
public BlogComment[] Comments { get; set; }
}
public class BlogComment
{
public string Id { get; set; }
public string Title { get; set; }
public string Content { get; set; }
}
并添加到这样的文档中:
// Creating a new instance of the BlogPost class
BlogPost post = new BlogPost()
{
Title = "Hello RavenDB",
Category = "RavenDB",
Content = "This is a blog about RavenDB",
Comments = new BlogComment[]
{
new BlogComment() {Title = "Unrealistic", Content = "This example is unrealistic"},
new BlogComment() {Title = "Nice", Content = "This example is nice"}
}
};
有没有办法让我的评论像我的BlogPost类一样具有身份密钥?
还有一个问题:有没有一种方法可以在不使用 post 的情况下获取评论对象。像这样的东西:
using( var session = doc.OpenSession() )
{
return session.Load<BlogComment>( ID );
}
或者
using( var session = doc.OpenSession() )
{
return ( from comment in session.Query<BlogComment>()
where comment.Title == title
select comment ).FirstOrDefault();
}