首页 > 解决方案 > 如何实现对象数组的接口?

问题描述

我创建了一个名为 Student 的界面,如下所示

export interface Student {
  id?: number;
  name?: string;
  Grade?: string;
}

在查询 postgres 表时,返回的数据是

[
{"id":1,"name":"Tim","Grade":"1st grade"},
{"id":2,"name":"Tom","Grade":"1st grade"},
{"id":3,"name":"willaim","Grade":"5th grade"},
{"id":4,"name":"Henry","Grade":"4th grade"},
{"id":5,"name":"Bryan","Grade":"3rd grade"},
]

如何使用我创建的界面使这个学生对象数组完整无缺?

标签: javascriptnode.js

解决方案


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