cachecontroller v1.1.0

cacheController

a cache controller for cache data from request, can be auto read when a request have finished. and auto remove the least use cache.

Features

缓存控制插件 用于和请求混合使用以达到缓存请求的作用

Example

// axios.js

import CacheController from 'cachecontroller'
const requestCacheController = new CacheController({ maxSize: 50, maxUseTime: 3 })


// 创建axios实例
const service = axios.create({
    baseURL: '/api',
    timeout: 15000
})


const request = async (config) =>{
    //  可自行实现
        const generateDataStr = config => {
            const { method, data, params } = config
            let dataStr = ''
            if (method === 'get' && params) {
                dataStr = typeof params !== 'string' ? JSON.stringify(params) : params
            }
            if (method === 'post' && data) {
                dataStr = typeof data !== 'string' ? JSON.stringify(data) : data
            }
            return dataStr
        }
        const dataStr = generateDataStr(config)
        const hash = `${method}${url}${dataStr}${unique ? Math.random() : ''}`
        return new Promise((resolve, reject) => { 
        if (requestCacheController.haveCache(hash)) {
            return resolve(requestCacheController.getCache(hash))   
            }else{
            const data = await service.request(config)
            if(config.cache){
                requestCacheController.setCache(hash, { data, size: 1 })
            }
            return data
        }
    })
}

// api.js

import request from 'axios.js'

export function addAddress (params) {
    return request({
        url:'/address',
        params,
        cache:true
    })
}

params 实例参数说明

methods 方法说明