【Auto.js】[zip压缩] 将文件夹压缩成zip包

将一个文件夹压缩成一个zip包,可应用于项目文件夹打包成zip, 文件夹过滤了目录中的空文件夹,因此,空文件夹不会被打包到zip包中.

由于本人JS知识有限,JAVA也不懂, 导致该函数, 打包大型文件时, 非常慢,性能低下. 如果@admin 有好的方法, 可以发一下, 谢谢.

importClass(java.io.File);importClass(.Uri);importClass(java.lang.System);importClass(java.io.FileInputStream);importClass(java.io.FileOutputStream);importClass(java.io.OutputStream);importClass(java.util.zip.ZipEntry);importClass(java.util.zip.ZipOutputStream);var srcPath = "/sdcard/脚本/";var zipFilePath = "/sdcard/autoJS.zip"dirToZip(srcPath, zipFilePath);/*** 将一个文件夹压缩成zip包 * @param {string} srcDir 要压缩的文件夹(绝对路径)* @param {string} out 压缩后输出的zip文件(绝对路径)*/function dirToZip(srcDir, out) {var zipPath = new FileOutputStream(new File(out));var path = new File(srcDir);var srcDirParent = path.getParent();var start = System.currentTimeMillis();var zos = null ;try {zos = new ZipOutputStream(zipPath);var sourceFile = new File(srcDir);compress(sourceFile, zos, sourceFile.getName());var end = System.currentTimeMillis();log("压缩完成，耗时：" + (end - start) +" ms");} catch (e) {throw ("zip error from ZipUtils"+e);} finally {if(zos != null){try {zos.close();} catch (e) {log(e);}}}function compress(sourceFile, zos, name) {if(files.isFile(sourceFile)){zos.putNextEntry(new ZipEntry(name));var len;var put = new FileInputStream(sourceFile);while ((len = put.read()) != -1){zos.write(len);}zos.closeEntry();put.close();} else {var listFiles = getListFilePath(sourceFile);for (let i in listFiles) {var fileName = new File(listFiles[i]);compress(listFiles[i], zos, fileName.getParent().split(srcDirParent)[1] + "/" + fileName.getName());}}}function getListFilePath(i) {i = i.toString();function r(i) {var e = files.listDir(i);for (var s in e) {if ("/" == i.charAt(i.length - 1)) var a = i + e[s]; else var a = i + "/" + e[s];files.isDir(a) ? r(a) : t.push(a);}}var t = [];return r(i), t;}}

//解压zip文件

com.stardust.io.Zip.unzip(new java.io.File("解压zip文件的路径"), new java.io.File("要把zip解压到 某个文件夹的路径"));