import {Download} from 'miniprogram-downloder';
Download.download('item/1.jpg')
        .then(applyFunction) // 返回数据
        .catch(err=>wx.showToast({title:'下载失败'}));
 
Download.download({url:'item/1.jpg'})
        .then(applyFunction) // 返回数据
        .catch(err=>wx.showToast({title:'下载失败'}));

import {DOWNLOAD,transformDownloadResponseOkData} from 'miniprogram-downloder';
// 根据状态码，直接返回保存地址
//默认配置全局有效
DOWNLOAD.Defaults.transformResponse=transformDownloadResponseOkData;
 
//js
DOWNLOAD.download('item/1.jpg').then(console.log);//打印字符串，保存地址 
//TS
DOWNLOAD.download<string>('item/1.jpg')
        .then(path=>{
            console.log(path)//path 为保存路径
        }) 
 
 
//返回完整数据 对当前下载有效
DOWNLOAD.download(url:'item/1.jpg',null,{transformResponse:(res,o)=>res})
        .then(console.log) //打印 返回的Object

import { DOWNLOAD, CancelToken } from 'miniprogram-request';
 
// 创建一个 tokensource
const source = CancelToken.source();
 
DOWNLOAD.download('items','tempfile' , { 
    // 配置 cancelToken
    cancelToken: source.token 
});
 
// 需要取消操作时
source.cancel('cancel the download');