是否可以“保护"属性并将其从选择语句中排除 [英] Is it possible to 'protect' a property and exclude it from select statements

问题描述

我想在数据层级别保护某些属性.例如，我想保护我为用户存储在数据库中的密码哈希，以便它不会出现在任意 select 语句中.

I'd like to protect certain properties on the data-layer level. For example I'd like to protect the password hash I store in the database for a user, so that it doesn't show up in arbitrary select-statements.

仅当在 select property, property2 语句中明确请求时才采用这种方式.

This way only when it's explicitly requested in a select property, property2 statement.

推荐答案

我认为更准确的答案是在列选项上设置 select: false :

I think a more accurate answer would be to set select: false on column options:

@Column({ select: false })
password: string;

并像这样明确选择列:

const user = await getRepository(User)
    .createQueryBuilder()
    .addSelect('password')
    .getOne()

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