package com.lxzn.zip4j;
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import net.lingala.zip4j.core.ZipFile;
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import net.lingala.zip4j.model.ZipParameters;
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import net.lingala.zip4j.util.Zip4jConstants;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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import java.io.File;
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import java.util.ArrayList;
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class Zip4jTest {
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private static final String ZIP_FILE_PATH = "C://TEMP";
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private static final String BASE_FILE_PATH = "c://lxzn_storage";
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/**
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* 压缩文件
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*/
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@Test
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public void testAddFile() throws Exception {
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String zipFileName = "test.zip";
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String zf = ZIP_FILE_PATH + "/" + zipFileName;
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ZipFile zipFile = new ZipFile(zf);
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File baseFile = new File(BASE_FILE_PATH);
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ArrayList<File> addFiles = new ArrayList<>();
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if(baseFile.isDirectory()) {
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addFiles = getAllFiles(addFiles, baseFile);
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}else {
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addFiles.add(baseFile);
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}
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ZipParameters parameters = new ZipParameters();
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parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);
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parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);
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// 目标路径
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parameters.setRootFolderInZip("ks/");
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zipFile.addFiles(addFiles, parameters);
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}
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/**
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* 获取当前目录下所有的文件列表 不包含目录结构
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* @param file
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* @return
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*/
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private static ArrayList<File> getAllFiles(ArrayList<File> fileArr, File file) {
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File[] fs = file.listFiles();
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for(File f : fs) {
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if(f.isDirectory()) {
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fileArr =getAllFiles(fileArr, f);
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}else {
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fileArr.add(f);
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}
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}
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return fileArr;
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}
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}
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