1默认选项
实体:
import { Entity,PrimaryColumn,Column,ManyToOne,JoinColumn,Index} from 'typeorm'
import { Post } from './Post'
import { LazyRelationsWrapper } from 'typeorm/lazy-loading/LazyRelationsWrapper';
@Entity()
export class User{
@PrimaryColumn('int')
id:number;
@Column('varchar')
name:string
@ManyToOne(type=>Post,post=>post.users,)
@JoinColumn()
post:Post
}
import { Entity,PrimaryColumn,Column,OneToMany,JoinColumn} from 'typeorm'
import { User} from './User'
@Entity()
export class Post {
@PrimaryColumn('int')
id:number;
@Column('varchar')
name:string
@OneToMany(type=>User,user=>user.post)