如何在 TypeORM 中使用获取器和设置器

Question

如何在TypeORM中使用getter和setter。

我在这里和这里都看到了问题，但没有找到答案

例如，离开我的用户实体

export class User {
    @PrimaryGeneratedColumn()
    private id: number;

    @Column()
    @Length(4, 20)
    @IsNotEmpty()
    private name: string;

    @Column()
    @Length(4, 100)
    @IsNotEmpty()
    private password: string;

    public getId(): number {
        return this.id;
    }

    public getPassword(password: string): string {
        return this.password;
    }

    public setPassword(password: string): User {
        this.password = bcrypt.hashSync(password, 8);

        return this;
    }

    public setName(name: string): User {
        this.name = name;

        return this;
    }
}

我使用的是类型ORM版本 0.2.7

Answer 1

插入前 https://typeorm.io/#/listeners-and-subscribers/beforeinsert
后加载 https://typeorm.io/#/listeners-and-subscribers/afterload

@Entity()
export class Post {
    @BeforeInsert()
    updateDates() {
        this.createdDate = new Date()
    }
}

@Entity()
export class Post {
    @AfterInsert()
    resetCounters() {
        this.counters = 0
    }
}