mock数据

Mock其实就是真实数据存在之前，即调试期间的代替品

mock.js

const express = require('express')
const Mock = require('mockjs')
const app = express()
app.get('/list', (req, res) => {
  const { limit = 20 } = req.query
  const result = Mock.mock({
    "code": 0,
    "message": "成功",
    [`data|${limit}`]: [{
      "id": "@id",
      "ip": "@ip",
      "name": "@cname",
      "userId": "@id",
      "stars|2": ['★'],
      "colors|2": { red: 'red', yellow: 'yellow', blue: 'blue' },
      "avatar": "@image()",
      "createAt": "@datetime"
    }]
  })
  res.json(result)
})
app.get('/title', (req, res) => {
  res.json({ title: '@cname' })
})
app.listen(3000)

运行服务

node ./mock.js