kotlin 7z 多文件压缩
kotlin:
/**
* list 需要压缩的文件集合,
* path 压缩到的文件 例如 File("/home/app/compress.7z").toPath()
*/
fun compressFileTo7z(list:List<File>,path:Path){
val sevenZOutput = SevenZOutputFile(path.toFile())
list.forEach{
val entry: SevenZArchiveEntry = sevenZOutput.createArchiveEntry(it.toPath(), it.name)
sevenZOutput.putArchiveEntry(entry);
sevenZOutput.write(Files.newInputStream(it.toPath()).readAllBytes())
sevenZOutput.closeArchiveEntry();
}
sevenZOutput.close()
log.info("compress over")
}
使用依赖(gradle(kotlin))
// https://mvnrepository.com/artifact/org.apache.commons/commons-compress
implementation("org.apache.commons:commons-compress:1.21")
// https://mvnrepository.com/artifact/org.tukaani/xz
implementation("org.tukaani:xz:1.9")
gradle + kotlin + jdk17
more in lolidate