51 lines
1.2 KiB
JavaScript
51 lines
1.2 KiB
JavaScript
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const fs = require('fs').promises
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const path = require('path')
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// 复制文件夹到指定目录
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async function copyDirectory (source, destination) {
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const entries = await fs.readdir(source, { withFileTypes: true });
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await fs.mkdir(destination, { recursive: true });
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for (let entry of entries) {
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const srcPath = path.join(source, entry.name);
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const destPath = path.join(destination, entry.name);
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if (entry.isDirectory()) {
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await copyDirectory(srcPath, destPath);
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} else {
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await fs.copyFile(srcPath, destPath);
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}
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}
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}
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// 删除文件夹
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async function deleteDirectory (dir) {
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const isExist = await fileExists(dir)
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if (!isExist) {
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return true
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}
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const entries = await fs.readdir(dir, { withFileTypes: true })
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for (let entry of entries) {
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const fullPath = path.join(dir, entry.name)
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if (entry.isDirectory()) {
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await deleteDirectory(fullPath)
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} else {
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await fs.unlink(fullPath)
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}
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}
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await fs.rmdir(dir)
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}
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// 判断文件是否存在
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async function fileExists(filePath) {
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try {
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await fs.access(filePath);
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return true; // 文件存在
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} catch {
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return false; // 文件不存在
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}
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}
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module.exports = {
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copyDirectory,
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deleteDirectory
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}
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