102 lines
3.9 KiB
Plaintext
102 lines
3.9 KiB
Plaintext
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import ArchiveEntry from "org.apache.commons.compress.archivers.ArchiveEntry";
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import ArchiveStreamFactory from "org.apache.commons.compress.archivers.ArchiveStreamFactory";
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import ZipArchiveInputStream from "org.apache.commons.compress.archivers.zip.ZipArchiveInputStream";
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import ZipArchiveEntry from "org.apache.commons.compress.archivers.zip.ZipArchiveEntry";
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import ZipArchiveOutputStream from "org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream";
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import IOUtils from "org.apache.commons.compress.utils.IOUtils";
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import File from "java.io.File";
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import FileOutputStream from "java.io.FileOutputStream";
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import IOException from "java.io.IOException";
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import InputStream from "java.io.InputStream";
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import ArchiveStreamProvider from 'org.apache.commons.compress.archivers.ArchiveStreamProvider'
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import URL from 'java.net.URL';
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import FileInputStream from 'java.io.FileInputStream';
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import BufferedInputStream from 'java.io.BufferedInputStream';
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import BufferedOutputStream from 'java.io.BufferedOutputStream';
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// import { FileManager } from "ZIPFoundation"
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import ArchiveInputStream from 'org.apache.commons.compress.archivers.ArchiveInputStream';
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import Deflater from 'java.util.zip.Deflater';
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function compressDirectoryToZipFile(rootDir : File,sourceDir : File,zipOut : ZipArchiveOutputStream) {
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// 获取目录下的所有文件和子目录
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let listfiles = sourceDir.listFiles();
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if(listfiles==null) return;
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listfiles.forEach(file => {
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let relativePath = file.absolutePath.substring(rootDir.absolutePath.length + 1)
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if (file.isDirectory) {
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// 如果是目录，创建一个目录条目（以 "/" 结尾）
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let dirEntry = new ZipArchiveEntry(relativePath + "/")
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zipOut.putArchiveEntry(dirEntry)
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zipOut.closeArchiveEntry()
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// 递归压缩子目录
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compressDirectoryToZipFile(rootDir, file, zipOut)
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} else {
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// 如果是文件，创建文件条目并写入内容
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let fileEntry = new ZipArchiveEntry(relativePath)
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zipOut.putArchiveEntry(fileEntry)
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let bis = BufferedInputStream(FileInputStream(file));
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let buffer = ByteArray(1024)
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var len : Int = bis.read(buffer)
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while (len != -1) {
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zipOut.write(buffer, 0, len)
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len = bis.read(buffer)
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}
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zipOut.closeArchiveEntry()
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}
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})
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}
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export const addZip = (path : string, target : string,callback:(path:string)=>void) => {
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let sourceDirectory = new File(UTSAndroid.convert2AbsFullPath(path))
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// 检查源目录是否存在
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if (!sourceDirectory.exists() || !sourceDirectory.isDirectory) {
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throw IllegalArgumentException("Source directory does not exist or is not a directory")
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}
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let fos = new FileOutputStream(UTSAndroid.convert2AbsFullPath(target))
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let zipOut = ZipArchiveOutputStream(fos)
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// 设置压缩方法
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zipOut.setMethod(ZipArchiveOutputStream.DEFLATED)
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zipOut.setLevel(Deflater.BEST_SPEED)
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// 压缩目录
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compressDirectoryToZipFile(sourceDirectory, sourceDirectory, zipOut)
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callback(UTSAndroid.convert2AbsFullPath(target))
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}
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export const addZipAndSaveDisk = (path : string, filename : string, callback : (path : string) => void) => {
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}
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export const unZip = (path : string, target : string) => {
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let failepath = UTSAndroid.convert2AbsFullPath(path)
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let targetpath = UTSAndroid.convert2AbsFullPath(target)
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let outputDir = new File(targetpath);
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if (!outputDir.exists()) {
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outputDir.mkdirs();
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}
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let fis = new FileInputStream(failepath);
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let zipIn = new ArchiveStreamFactory().createArchiveInputStream(ArchiveStreamFactory.ZIP, fis) as ZipArchiveInputStream
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let entry = zipIn.getNextEntry();
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while (entry != null) {
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console.log(entry.getName())
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let outputFile = new File(outputDir, entry.getName())
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if (entry.isDirectory()) {
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outputFile.mkdirs()
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} else {
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outputFile.parentFile?.mkdirs()
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let bos = new BufferedOutputStream(FileOutputStream(outputFile))
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let buffer = new ByteArray(1024)
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var len : Int = zipIn.read(buffer)
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while (len != -1) {
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bos.write(buffer, 0, len);
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len = zipIn.read(buffer)
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}
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}
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entry = zipIn.getNextEntry();
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}
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} |