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优化 压缩文件功能

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This commit is contained in:
Suwings 2019-11-05 09:31:43 +08:00
parent bb65a8e2fc
commit 62df448610
1 changed files with 21 additions and 16 deletions
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37
onlinefs/module/extend_worker.js
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@ -1,9 +1,10 @@
const AdmZip = require('adm-zip');
// const AdmZip = require('adm-zip');
const zipper = require("zip-local");
const iconv = require('iconv-lite');
// const iconv = require('iconv-lite');
const fsex = require('fs-extra');
const os = require('os');
const path = require('path');
const fs = require('fs');
let SYSTEM_CODE = null;
if (os.platform() == "win32")
@ -27,28 +28,32 @@ if (realArgv.length >= 1) {
if (ACTION === 'extract') {
//执行解压
const absPath = realArgv[1];
const zip = new AdmZip(absPath);
// const zip = new AdmZip(absPath);
//目录名与原文件同名
const zipExtractDir = path.normalize(
path.dirname(absPath) + '/解压文件_' + path.basename(absPath, path.extname(absPath))
);
console.log('[ 解压任务 ]', '解压', realArgv[1], '任务开始\n', '解压到:', zipExtractDir);
zip.extractAllTo(zipExtractDir, true);
// 解决目录中中文乱码问题
const zipEntries = zip.getEntries();
for (let i = 0; i < zipEntries.length; i++) {
const entry = zipEntries[i];
entry.entryName = iconv.decode(entry.rawEntryName, SYSTEM_CODE);
// console.log('[ 解压任务 ]', '解压', realArgv[1], '任务开始\n', '解压到:', zipExtractDir);
// zip.extractAllTo(zipExtractDir, true);
// // 解决目录中中文乱码问题
// const zipEntries = zip.getEntries();
// for (let i = 0; i < zipEntries.length; i++) {
// const entry = zipEntries[i];
// entry.entryName = iconv.decode(entry.rawEntryName, SYSTEM_CODE);
// }
// //全部解压
// zip.extractAllTo(zipExtractDir, true);
// //解压完成，进程终止
// console.log('[ 解压任务 ]', '解压', realArgv[1], '任务结束');
if (!fs.existsSync(zipExtractDir)) {
fs.mkdirSync(zipExtractDir);
}
//全部解压
zip.extractAllTo(zipExtractDir, true);
//解压完成，进程终止
console.log('[ 解压任务 ]', '解压', realArgv[1], '任务结束');
zipper.sync.unzip(absPath).save(zipExtractDir);
}
//文件删除子进程开始执行
if (ACTION === 'remove') {
console.log('[ 删除任务 ]', '删除:', realArgv[1]);
// console.log('[ 删除任务 ]', '删除:', realArgv[1]);
fsex.removeSync(realArgv[1])
}
@ -71,7 +76,7 @@ if (realArgv.length >= 1) {
const compressZipPath = path.normalize(
path.dirname(absPath) + '/压缩文件_' + path.basename(absPath, path.extname(absPath)) + '.zip'
);
console.log('压缩到:' + compressZipPath)
// console.log('压缩到:' + compressZipPath)
zipper.sync.zip(absPath).compress().save(compressZipPath);
}