2021-02-10 19:20:10 +08:00
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.file = void 0;
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2021-02-17 02:06:16 +08:00
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var fs_1 = require("fs");
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var path_1 = require("path");
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2021-02-10 19:20:10 +08:00
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/**
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* 文件操作类
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* @description 更加语义化的简便文件操作。
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*/
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2021-02-17 02:06:16 +08:00
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var file = /** @class */ (function () {
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function file() {
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}
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2021-02-10 19:20:10 +08:00
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/**
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* 创建目录
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* @description 如果目录不存在,则自动创建目录,并返回结果
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* 如果目录存在,则返回 true
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*
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* @param {string} filePath 要操作(复制,剪切)的目录名(带文件名和后缀的完整目录)
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* @return {boolean} 操作状态
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*/
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2021-02-17 02:06:16 +08:00
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file.createPath = function (filePath) {
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2021-02-10 19:20:10 +08:00
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// 获取完整目录(去除最后一位的文件字段)
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2021-02-17 02:06:16 +08:00
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var dir = filePath.substring(0, filePath.lastIndexOf(path_1.sep));
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2021-02-10 19:20:10 +08:00
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if (dir == "" || dir == null)
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2021-02-17 02:06:16 +08:00
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dir = "." + path_1.sep; // 不写目录名 => 根目录
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2021-02-10 19:20:10 +08:00
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// 文件夹不存在
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if (!fs_1.existsSync(dir)) {
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2021-02-17 02:06:16 +08:00
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var actionNotice = fs_1.mkdirSync(dir, { recursive: true });
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2021-02-10 19:20:10 +08:00
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return !!actionNotice;
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}
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else
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return true;
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2021-02-17 02:06:16 +08:00
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};
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2021-02-10 19:20:10 +08:00
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/**
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* 复制文件
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* @param {string} src 源文件地址
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* @param {string} dest 文件去向地址
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* @return {boolean} 操作状态
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*/
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2021-02-17 02:06:16 +08:00
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file.copy = function (src, dest) {
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2021-02-10 19:20:10 +08:00
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if (!fs_1.existsSync(src)) {
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2021-02-17 01:49:07 +08:00
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// console.log("源文件不存在");
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2021-02-10 19:20:10 +08:00
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return false;
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}
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// 复制操作
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if (file.createPath(dest)) {
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fs_1.copyFileSync(src, dest);
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return fs_1.existsSync(dest);
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}
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else
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return false;
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2021-02-17 02:06:16 +08:00
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};
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2021-02-10 19:20:10 +08:00
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/***
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* 文件写入(保存文件)
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* @param {string} filePath 文件去向地址
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* @param data 写入数据
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* @return {boolean} 操作状态
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*/
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2021-02-17 02:06:16 +08:00
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file.write = function (filePath, data) {
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if (data === void 0) { data = ""; }
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2021-02-10 19:20:10 +08:00
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if (file.createPath(filePath)) {
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fs_1.writeFileSync(filePath, data);
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return fs_1.existsSync(filePath);
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}
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else
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return false;
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2021-02-17 02:06:16 +08:00
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};
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return file;
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}());
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2021-02-10 19:20:10 +08:00
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exports.file = file;
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