52 lines
1.0 KiB
JavaScript
52 lines
1.0 KiB
JavaScript
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const fs= require("fs")
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const path = require("path")
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/**
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* 读取路径信息
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* @param {string} path 路径
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*/
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function getStat(dir) {
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try {
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const stat = fs.statSync(dir);
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return stat;
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} catch (error) {
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return false;
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}
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}
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/**
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* 创建路径
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* @param {string} dir 路径
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*/
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function mkdir(dir) {
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return fs.mkdirSync(dir)
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}
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/**
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* 路径是否存在，不存在则创建
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* @param {string} dir 路径
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*/
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function mkdirRecursions(dir) {
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let isExists = getStat(dir);
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console.log(isExists)
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//如果该路径且不是文件，返回true
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if (isExists && isExists.isDirectory()) {
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return true;
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}
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else if(isExists){
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return false;
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}
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//如果该路径不存在，拿到上级路径
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let tempDir = path.parse(dir).dir;
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//递归判断，如果上级目录也不存在，则会代码会在此处继续循环执行，直到目录存在
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let status = mkdirRecursions(tempDir);
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let mkdirStatus;
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if (status) {
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mkdirStatus = mkdir(dir);
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}
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return mkdirStatus;
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}
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module.exports = {
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mkdirRecursions
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}
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