miniprogram-downloader/dist/downloader.js

minprogram download package

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.Downloader = void 0;
var miniprogram_network_life_cycle_1 = require("miniprogram-network-life-cycle");
var transform_1 = require("./transform");
/**
 * 下载封装
 * @template T 扩展参数类型
 */
var Downloader = /** @class */ (function (_super) {
    __extends(Downloader, _super);
    /**
     * 新建 Http实列
     * @param config 全局默认配置
     * @param downloader 下载处理方法，默认使用下载队列处理
     * @param listeners 下载事件监听回调
     */
    function Downloader(config, downloader, listeners) {
        return _super.call(this, 
        // tslint:disable-next-line: no-use-before-declare
        downloader || wx.downloadFile, 
        // tslint:disable-next-line: no-object-literal-type-assertion
        config || { transformSend: transform_1.transfomDownloadSendDefault }, listeners) || this;
    }
    Downloader.prototype.download = function () {
        var isMultiParam = typeof arguments[0] === 'string';
        // tslint:disable-next-line: no-unsafe-any
        var options = isMultiParam ? (arguments[2] || {}) : arguments[0];
        if (isMultiParam) {
            options.url = arguments[0];
            options.filePath = arguments[1];
        }
        return this.process(options);
    };
    return Downloader;
}(miniprogram_network_life_cycle_1.LifeCycle));
exports.Downloader = Downloader;
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