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fix ZipUtil bug
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@ -13,12 +13,14 @@
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* 【crypto 】 增加判空(issue#1230@Github)
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* 【core 】 xml.setXmlStandalone(true)格式优化(pr#1234@Github)
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* 【core 】 AnnotationUtil增加setValue方法(pr#1250@Github)
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* 【core 】 ZipUtil增加get方法
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### Bug修复
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* 【cron 】 修复CronTimer可能死循环的问题(issue#1224@Github)
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* 【core 】 修复Calculator.conversion单个数字越界问题(issue#1222@Github)
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* 【poi 】 修复ExcelUtil.getSaxReader使用非MarkSupport流报错问题(issue#1225@Github)
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* 【core 】 修复HexUtil.format问题(issue#I268XT@Gitee)
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* 【core 】 修复ZipUtil判断压缩文件是否位于压缩目录内的逻辑有误的问题(issue#1251@Github)
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-------------------------------------------------------------------------------------------------------------
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@ -459,13 +459,12 @@ public class ZipUtil {
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* @throws IORuntimeException IO异常
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* @since 4.5.8
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*/
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@SuppressWarnings("unchecked")
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public static File unzip(ZipFile zipFile, File outFile) throws IORuntimeException {
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if(outFile.exists() && outFile.isFile()){
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throw new UtilException("Target path [{}] exist!", outFile.getAbsolutePath());
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}
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try {
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final Enumeration<ZipEntry> em = (Enumeration<ZipEntry>) zipFile.entries();
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final Enumeration<? extends ZipEntry> em = zipFile.entries();
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ZipEntry zipEntry;
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File outItemFile;
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while (em.hasMoreElements()) {
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@ -487,6 +486,40 @@ public class ZipUtil {
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return outFile;
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}
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/**
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* 获取压缩包中的指定文件流
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* @param zipFile 压缩文件
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* @param path 需要提取文件的文件名或路径
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* @return 压缩文件流,如果未找到返回{@code null}
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* @since 5.5.2
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*/
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public static InputStream get(File zipFile, Charset charset, String path){
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try {
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return get(new ZipFile(zipFile, charset), path);
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} catch (IOException e) {
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throw new IORuntimeException(e);
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}
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}
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/**
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* 获取压缩包中的指定文件流
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* @param zipFile 压缩文件
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* @param path 需要提取文件的文件名或路径
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* @return 压缩文件流,如果未找到返回{@code null}
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* @since 5.5.2
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*/
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public static InputStream get(ZipFile zipFile, String path){
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final ZipEntry entry = zipFile.getEntry(path);
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if(null != entry){
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try {
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return zipFile.getInputStream(entry);
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} catch (IOException e) {
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throw new IORuntimeException(e);
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}
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}
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return null;
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}
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/**
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* 解压<br>
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* ZIP条目不使用高速缓冲。
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@ -1024,15 +1057,9 @@ public class ZipUtil {
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throw new UtilException(StrUtil.format("File [{}] not exist!", srcFile.getAbsolutePath()));
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}
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try {
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final File parentFile = zipFile.getCanonicalFile().getParentFile();
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// 压缩文件不能位于被压缩的目录内
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if (srcFile.isDirectory() && parentFile.getCanonicalPath().contains(srcFile.getCanonicalPath())) {
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throw new UtilException("Zip file path [{}] must not be the child directory of [{}] !", zipFile.getCanonicalPath(), srcFile.getCanonicalPath());
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}
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} catch (IOException e) {
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throw new UtilException(e);
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// 压缩文件不能位于被压缩的目录内
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if(srcFile.isDirectory() && FileUtil.isSub(srcFile, zipFile.getParentFile())){
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throw new UtilException("Zip file path [{}] must not be the child directory of [{}] !", zipFile.getPath(), srcFile.getPath());
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}
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}
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}
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@ -377,4 +377,11 @@ public class FileUtilTest {
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String mimeType = FileUtil.getMimeType("test2Write.jpg");
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Assert.assertEquals("image/jpeg", mimeType);
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}
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@Test
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public void isSubTest() {
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File file = new File("d:/test");
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File file2 = new File("d:/test2/aaa");
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Assert.assertFalse(FileUtil.isSub(file, file2));
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}
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}
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@ -446,8 +446,7 @@ public class JschUtil {
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/**
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* 执行Shell命令
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* <p>
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* 此方法单次发送一个命令到服务端,自动读取环境变量,执行结束后自动关闭channel,不会产生阻塞。<br>
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* 此方法返回数据中可能
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* 此方法单次发送一个命令到服务端,自动读取环境变量,执行结束后自动关闭channel,不会产生阻塞。
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* </p>
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*
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* @param session Session会话
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@ -20,7 +20,7 @@ public class JSONUtilTest {
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* 出现语法错误时报错,检查解析\x字符时是否会导致死循环异常
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*/
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@Test(expected = JSONException.class)
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public void parseTest(){
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public void parseTest() {
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JSONArray jsonArray = JSONUtil.parseArray("[{\"a\":\"a\\x]");
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Console.log(jsonArray);
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}
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@ -29,7 +29,7 @@ public class JSONUtilTest {
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* 数字解析为JSONArray报错
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*/
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@Test(expected = JSONException.class)
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public void parseNumberTest(){
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public void parseNumberTest() {
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JSONArray json = JSONUtil.parseArray(123L);
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Console.log(json);
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}
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@ -38,7 +38,7 @@ public class JSONUtilTest {
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* 数字解析为JSONObject忽略
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*/
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@Test
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public void parseNumberTest2(){
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public void parseNumberTest2() {
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JSONObject json = JSONUtil.parseObj(123L);
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Assert.assertEquals(new JSONObject(), json);
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}
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@ -156,11 +156,18 @@ public class JSONUtilTest {
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}
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@Test
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public void doubleTest(){
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public void doubleTest() {
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String json = "{\"test\": 12.00}";
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final JSONObject jsonObject = JSONUtil.parseObj(json);
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//noinspection BigDecimalMethodWithoutRoundingCalled
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Assert.assertEquals("12.00", jsonObject.getBigDecimal("test").setScale(2).toString());
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}
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@Test
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public void parseObjTest() {
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final JSONObject jsonObject = JSONUtil.parseObj("{\n" +
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" \"test\": \"\\\\地库地库\",\n" +
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"}");
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}
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}
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