可直接编译 Java 项目的基础环境:
包括:
- Ubuntu 25.10(amd64)
- 中文 + 上海时区
- JDK 8u471
- Maven 3.9.9(最新版稳定版)
- 清晰的中文注释和最小体积优化
# ------------------------------------------------------------
# 基础镜像:Ubuntu 25.10(amd64)
# ------------------------------------------------------------
FROM --platform=linux/amd64 ubuntu:25.10
# ------------------------------------------------------------
# 安装基础工具和时区配置
# ------------------------------------------------------------
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates \
curl \
tar \
tzdata \
# 设置时区为上海
&& ln -snf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
&& echo "Asia/Shanghai" > /etc/timezone \
&& dpkg-reconfigure -f noninteractive tzdata \
# 清理缓存减少体积
&& rm -rf /var/lib/apt/lists/*
# ------------------------------------------------------------
# 安装并配置中文环境
# ------------------------------------------------------------
RUN apt-get update && apt-get install -y locales \
&& locale-gen zh_CN.UTF-8 \
&& update-locale LANG=zh_CN.UTF-8 \
&& rm -rf /var/lib/apt/lists/*
ENV LANG=zh_CN.UTF-8
ENV LANGUAGE=zh_CN:zh
ENV LC_ALL=zh_CN.UTF-8
# ------------------------------------------------------------
# 安装 JDK 8u471
# ------------------------------------------------------------
WORKDIR /usr/local
COPY jdk-8u471-linux-x64.tar.gz /tmp/
RUN tar -xzf /tmp/jdk-8u471-linux-x64.tar.gz -C /usr/local/ \
&& mv /usr/local/jdk1.8.0_471 /usr/local/jdk \
&& rm -rf /tmp/*
ENV JAVA_HOME=/usr/local/jdk
ENV PATH=$JAVA_HOME/bin:$PATH
# ------------------------------------------------------------
# 安装 Maven(使用官方二进制包)
# ------------------------------------------------------------
ENV MAVEN_VERSION=3.9.9
WORKDIR /usr/local
RUN curl -fsSL https://downloads.apache.org/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz -o maven.tar.gz \
&& tar -xzf maven.tar.gz \
&& mv apache-maven-${MAVEN_VERSION} /usr/local/maven \
&& rm -f maven.tar.gz
ENV MAVEN_HOME=/usr/local/maven
ENV PATH=$MAVEN_HOME/bin:$PATH
# ------------------------------------------------------------
# 验证 JDK 与 Maven 是否安装成功
# ------------------------------------------------------------
RUN java -version && javac -version && mvn -version
# ------------------------------------------------------------
# 默认工作目录
# ------------------------------------------------------------
WORKDIR /workspace
# ------------------------------------------------------------
# 启动容器默认命令
# ------------------------------------------------------------
CMD ["bash"]
构建与测试命令模板
# 1. 构建镜像
docker build -t ubuntu-jdk8-maven:latest .
# 2. 启动并进入容器
docker run -it --rm ubuntu-jdk8-maven:latest
# 3. 验证(容器内执行)
java -version
mvn -version
locale
date
