Pingchas's学习笔记

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Java解压ZIP文件，带目录结构

public static void unzip(String zipFilePath, String destDirPath) { File destDir = new File(destDirPath); if (!destDir.exists()) { destDir.mkdirs(); } tr...

pingchas

September 22, 2025

Docker构建参数build-arg传递到Dockerfile

ip=$(ip addr | awk '/^[0-9]+: / {}; /inet.*global/ {print gensub(/(.*)\/(.*)/, "\\1", "g", $2)}' | head -n 1)docker build --build-arg JAR_FILE=./app.jar --build-arg JAR_PORT=808...

pingchas

February 7, 2023