React的数据Mock实现

最新推荐文章于 2025-07-01 16:52:43 发布

a3337779

最新推荐文章于 2025-07-01 16:52:43 发布

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分类专栏： React 文章标签： react.js 前端前端框架

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本文介绍了在前后端分离开发中，如何通过json-server实现接口数据的模拟，以便前端开发者在没有实际后端接口时进行功能开发。详细步骤包括安装json-server、创建json文件并配置，以及启动服务进行接口测试。

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在前后端分类的开发模式下，前端可以在没有实际后端接口的支持下先进行接口数据的模拟，进行正常的业务功能开发

1. 常见的Mock方式

在这里插入图片描述

2. json-server实现Mock

实现步骤：

项目中安装json-server
npm i -D json-server
准备一个json文件

{
  "ka": [
    {
      "type": "pay",
      "money": -99,
      "date": "2022-10-24 10:36:42",
      "useFor": "drinks",
      "id": 1
    },
    {
      "type": "pay",
      "money": -88,
      "date": "2022-10-24 10:37:51",
      "useFor": "longdistance",
      "id": 2
    },
    {
      "type": "income",
      "money": 100,
      "date": "2022-10-22 00:00:00",
      "useFor": "bonus",
      "id": 3
    },
    {
      "type": "pay",
      "money": -33,
      "date": "2022-09-24 16:15:41",
      "useFor": "dessert",
      "id": 4
    },
    {
      "type": "pay",
      "money": -56,
      "date": "2022-10-22T05:37:06.000Z",
      "useFor": "drinks",
      "id": 5
    },
    {
      "type": "pay",
      "money": -888,
      "date": "2022-10-28T08:21:42.135Z",
      "useFor": "travel",
      "id": 6
    },
    {
      "type": "income",
      "money": 10000,
      "date": "2023-03-20T06:45:54.004Z",
      "useFor": "salary",
      "id": 7
    },
    {
      "type": "pay",
      "money": -10,
      "date": "2023-03-22T07:17:12.531Z",
      "useFor": "drinks",
      "id": 8
    },
    {
      "type": "pay",
      "money": -20,
      "date": "2023-03-22T07:51:20.421Z",
      "useFor": "dessert",
      "id": 9
    },
    {
      "type": "pay",
      "money": -100,
      "date": "2023-03-22T09:18:12.898Z",
      "useFor": "drinks",
      "id": 17
    },
    {
      "type": "pay",
      "money": -50,
      "date": "2023-03-23T09:11:23.312Z",
      "useFor": "food",
      "id": 18
    },
    {
      "type": "pay",
      "money": -10,
      "date": "2023-04-03T11:14:56.036Z",
      "useFor": "food",
      "id": 19
    }
  ]
}

添加启动命令
访问接口进行测试