lazy-mock ，一個(gè)生成后端模擬數(shù)據(jù)的懶人工具

程序員的成長(zhǎng)之路

互聯(lián)網(wǎng)/程序員/技術(shù)/資料共享?

來(lái)自：https://juejin.im/post/6871592049485807630

前言

最近發(fā)現(xiàn)一個(gè)比較好玩的東東，一個(gè)不需要 mock 并且匹配正則的接口直接轉(zhuǎn)發(fā)到后端地址的小工具。

install

yarn create @lowcoding/mock

start

yarn start

lowcode-mock 默認(rèn)支持跨域，前端項(xiàng)目中可不必再配置代理，直接請(qǐng)求 lowcode-mock 起的服務(wù)即可。

mock

import KoaRouter from 'koa-router'import proxy from '../middleware/Proxy'import { delay } from '../lib/util'let Mock = require('mockjs')let Random = Mock.Random
const router = new KoaRouter()router.get('/your-mock-api', (ctx) => {    ctx.body = '你的第一個(gè)mock接口'})module.exports = router

根據(jù) YAPI 生成 mock

根據(jù) JSON 生成 mock

通過(guò) JSON 數(shù)據(jù)生成的 mock 接口需要手動(dòng)修改路由地址。

根據(jù)字段類(lèi)型或字段名稱(chēng)生成特定的 mock 數(shù)據(jù)

"yapi-code.mockKeyWordLike": {        "icon": "Random.image('48x48')",        "img":"Random.image('48x48')",        "image":"Random.image('48x48')",        "code": "200&&number",        "name":"'模糊匹配后生成的mock'"    },    "yapi-code.mockKeyWordEqual": {        "message": "'這是一條精確的mock'",        "total": 200,    },    "yapi-code.mockString": "Random.cword(5, 6)",    "yapi-code.mockBoolean": "Random.boolean()",    "yapi-code.mockNumber": "Random.natural(100,1000)"

const json = {    code: 100,    message: '請(qǐng)求成功',    result: {        list: [            {                code: '注意這是一個(gè)字符串的code',                name: '張三',                icon: '',                actived: false,            },        ],        total: 0,    },}

.get(`xxxxx`, async (ctx, next) => {        const list1 = []        for (let i = 0; i < 3; i++) {            list1.push({                code: Random.cword(5, 6),                name: '模糊匹配后生成的mock',                icon: Random.image('48x48'),                actived: Random.boolean(),            })        }        ctx.body = {            code: 200,            message: '這是一條精確的mock',            result: { list: list1, total: 200 },        }    })

{    "code": 200,    "message": "這是一條精確的mock",    "result": {        "list": [            {                "code": "八別因教者活",                "name": "模糊匹配后生成的mock",                "icon": "http://dummyimage.com/48x48",                "actived": true            },            {                "code": "毛著何工時(shí)白",                "name": "模糊匹配后生成的mock",                "icon": "http://dummyimage.com/48x48",                "actived": false            },            {                "code": "縣稱(chēng)縣單下外",                "name": "模糊匹配后生成的mock",                "icon": "http://dummyimage.com/48x48",                "actived": true            }        ],        "total": 200    }}

延時(shí)

import KoaRouter from 'koa-router'import proxy from '../middleware/Proxy'import { delay } from '../lib/util'let Mock = require('mockjs')let Random = Mock.Random
const router = new KoaRouter()router.get('/delay', (ctx) => {    delay(3) // 3 秒后返回結(jié)果    ctx.body = 'delay'})

可用于測(cè) loading 效果。

http 異常狀態(tài)碼

router.get('/httpError', (ctx) => {    ctx.status = 401    ctx.body = 'http 401'})

代理

router.get('/proxy', proxy('https://github.com/wjkang/lowcode-mock'), (ctx) => {    ctx.body = 'https://github.com/wjkang/lowcode-mock'})

來(lái)自?/proxy?的請(qǐng)求轉(zhuǎn)發(fā)到?https://github.com/wjkang/lowcode-mock/proxy?，用于后端接口可聯(lián)調(diào)的時(shí)候跳過(guò)本地 mock，轉(zhuǎn)發(fā)請(qǐng)求到后端接口。

router.all(new RegExp('^/lowcode/mock/(|^$)'), proxy('https://github.com/wjkang/lowcode-mock'))

不需要 mock 并且匹配正則的接口直接轉(zhuǎn)發(fā)到后端地址。

源碼地址

推薦閱讀：

百度網(wǎng)盤(pán)突然大調(diào)整，網(wǎng)友炸了！！

WeChat太“硬”！禁不動(dòng)

微信掃描二維碼，關(guān)注我的公眾號(hào)

朕已閱?