miniprogram-network

miniprogram-network-cache

The cache lib of miniprogram-network

请求缓存

import {CacheOperator} from 'miniprogram-network-cache';
const cacheRequest = CacheOperator.createHandler(wx.request);
cacheRequest({url:'https://miniprogram-network.newfuture.cc'})
cacheRequest({url:'https://miniprogram-network.newfuture.cc'}) // 请求将被合并

import {CacheOperator} from 'miniprogram-network-cache';
const cacheRequest = new CacheOperator(wx.request,{ 
    /**
     * 缓存时间
     */
    expire: number;
    /**
     * 结果缓存条件
     * @param res 结果
     */
    resultCondition:(res: TRes)=>boolean;
    /**
     * 参数缓存条件,无则全部缓存
     * @param options request/downloadFile参数
     * @returns 返回string键值,无返回值时不进行缓存和请求合并
     */
    keyBuilder?(options: TOptions): string | void | null;
});

配置

• expire 缓存过期时间单位ms,为0时不缓存只合并请求
• resultCondition 结果缓存条件, 默认条件 isOkResult
• keyBuilder 自定义缓存键, 返回非真值则不缓存, 默认使用defaultKeyBuilder

export

• defaultKeyBuilder(opts)
• isOkResult(res)
• CacheOperator

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