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add method

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This commit is contained in:
Looly 2022-03-30 21:15:38 +08:00
parent d27d2d54aa
commit 6ee0cc09b9
3 changed files with 47 additions and 48 deletions
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1
CHANGELOG.md
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@ -9,6 +9,7 @@
### 🐣新特性
* 【core 】 MapUtil增加entry、ofEntries方法
* 【core 】 ZipWriter增加add方法重载
### 🐞Bug修复
* 【core 】 IdcardUtil#getCityCodeByIdCard位数问题（issue#2224@Github）

44
hutool-core/src/main/java/cn/hutool/core/compress/ZipWriter.java
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@ -6,6 +6,7 @@ import cn.hutool.core.io.IoUtil;
import cn.hutool.core.io.resource.Resource;
import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.core.util.ZipUtil;
import java.io.Closeable;
import java.io.File;
@ -66,7 +67,7 @@ public class ZipWriter implements Closeable {
* @param charset 编码
*/
public ZipWriter(OutputStream out, Charset charset) {
this.out = getZipOutputStream(out, charset);
this.out = ZipUtil.getZipOutputStream(out, charset);
}
/**
@ -176,6 +177,31 @@ public class ZipWriter implements Closeable {
return putEntry(path, in);
}
/**
* 对流中的数据加入到压缩文件<br>
* 路径列表和流列表长度必须一致
*
* @param paths 流数据在压缩文件中的路径或文件名
* @param ins 要压缩的源，添加完成后自动关闭流
* @return 压缩文件
* @throws IORuntimeException IO异常
* @since 5.8.0
*/
public ZipWriter add(String[] paths, InputStream[] ins) throws IORuntimeException {
if (ArrayUtil.isEmpty(paths) || ArrayUtil.isEmpty(ins)) {
throw new IllegalArgumentException("Paths or ins is empty !");
}
if (paths.length != ins.length) {
throw new IllegalArgumentException("Paths length is not equals to ins length !");
}
for (int i = 0; i < paths.length; i++) {
add(paths[i], ins[i]);
}
return this;
}
@Override
public void close() throws IORuntimeException {
try {
@ -195,21 +221,7 @@ public class ZipWriter implements Closeable {
* @return {@link ZipOutputStream}
*/
private static ZipOutputStream getZipOutputStream(File zipFile, Charset charset) {
return getZipOutputStream(FileUtil.getOutputStream(zipFile), charset);
}
/**
* 获得 {@link ZipOutputStream}
*
* @param out 压缩文件流
* @param charset 编码
* @return {@link ZipOutputStream}
*/
private static ZipOutputStream getZipOutputStream(OutputStream out, Charset charset) {
if (out instanceof ZipOutputStream) {
return (ZipOutputStream) out;
}
return new ZipOutputStream(out, charset);
return ZipUtil.getZipOutputStream(FileUtil.getOutputStream(zipFile), charset);
}
/**

50
hutool-core/src/main/java/cn/hutool/core/util/ZipUtil.java
View File

@ -83,6 +83,21 @@ public class ZipUtil {
}
}
/**
* 获得 {@link ZipOutputStream}
*
* @param out 压缩文件流
* @param charset 编码
* @return {@link ZipOutputStream}
* @since 5.8.0
*/
public static ZipOutputStream getZipOutputStream(OutputStream out, Charset charset) {
if (out instanceof ZipOutputStream) {
return (ZipOutputStream) out;
}
return new ZipOutputStream(out, charset);
}
/**
* 在zip文件中添加新文件或目录<br>
* 新文件添加在zip根目录，文件夹包括其本身和内容<br>
@ -370,17 +385,8 @@ public class ZipUtil {
* @since 3.0.9
*/
public static File zip(File zipFile, String[] paths, InputStream[] ins, Charset charset) throws UtilException {
if (ArrayUtil.isEmpty(paths) || ArrayUtil.isEmpty(ins)) {
throw new IllegalArgumentException("Paths or ins is empty !");
}
if (paths.length != ins.length) {
throw new IllegalArgumentException("Paths length is not equals to ins length !");
}
try (final ZipWriter zipWriter = ZipWriter.of(zipFile, charset)) {
for (int i = 0; i < paths.length; i++) {
zipWriter.add(paths[i], ins[i]);
}
zipWriter.add(paths, ins);
}
return zipFile;
@ -395,18 +401,7 @@ public class ZipUtil {
* @since 5.5.2
*/
public static void zip(OutputStream out, String[] paths, InputStream[] ins) {
if (ArrayUtil.isEmpty(paths) || ArrayUtil.isEmpty(ins)) {
throw new IllegalArgumentException("Paths or ins is empty !");
}
if (paths.length != ins.length) {
throw new IllegalArgumentException("Paths length is not equals to ins length !");
}
try (final ZipWriter zipWriter = ZipWriter.of(out, DEFAULT_CHARSET)) {
for (int i = 0; i < paths.length; i++) {
zipWriter.add(paths[i], ins[i]);
}
}
zip(getZipOutputStream(out, DEFAULT_CHARSET), paths, ins);
}
/**
@ -419,17 +414,8 @@ public class ZipUtil {
* @since 5.5.2
*/
public static void zip(ZipOutputStream zipOutputStream, String[] paths, InputStream[] ins) throws IORuntimeException {
if (ArrayUtil.isEmpty(paths) || ArrayUtil.isEmpty(ins)) {
throw new IllegalArgumentException("Paths or ins is empty !");
}
if (paths.length != ins.length) {
throw new IllegalArgumentException("Paths length is not equals to ins length !");
}
try (final ZipWriter zipWriter = new ZipWriter(zipOutputStream)) {
for (int i = 0; i < paths.length; i++) {
zipWriter.add(paths[i], ins[i]);
}
zipWriter.add(paths, ins);
}
}