+1
This commit is contained in:
33
容器化相关文件/java的/Dockerfile
Normal file
33
容器化相关文件/java的/Dockerfile
Normal file
@@ -0,0 +1,33 @@
|
||||
# ===== 阶段 1: 构建 jar =====
|
||||
FROM maven:3.5.3-jdk-21 AS builder
|
||||
|
||||
# 设置工作目录
|
||||
WORKDIR /app
|
||||
|
||||
# 复制 Maven 配置文件和源码
|
||||
COPY pom.xml .
|
||||
COPY src ./src
|
||||
|
||||
# 使用 Maven 构建 jar
|
||||
RUN mvn clean package -DskipTests
|
||||
|
||||
|
||||
# ===== 阶段 2: 运行 jar =====
|
||||
FROM eclipse-temurin:21-jdk
|
||||
|
||||
# 设置工作目录
|
||||
WORKDIR /app
|
||||
|
||||
# 创建日志目录
|
||||
RUN mkdir -p /app/logs
|
||||
|
||||
# 从构建阶段复制 jar 文件
|
||||
COPY --from=builder /app/target/*.jar app.jar
|
||||
|
||||
# 容器启动后运行 Java 应用
|
||||
# 注意:日志写入 ./logs/,可通过卷映射到宿主机
|
||||
ENTRYPOINT ["java", "-jar", "app.jar"]
|
||||
|
||||
# 暴露服务端口(按你的应用配置修改)
|
||||
EXPOSE 8080
|
||||
|
||||
Reference in New Issue
Block a user