From 6be70e78c83bb8536d138ef6cae11597046d2a6f Mon Sep 17 00:00:00 2001
From: lixiaolong <702156524@qq.com>
Date: Sat, 16 May 2026 15:52:56 +0800
Subject: [PATCH] =?UTF-8?q?feat(build):=20=E6=B7=BB=E5=8A=A0=20Dockerfile?=
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- 配置 Maven 多模块项目构建环境
- 设置多阶段构建优化镜像大小
- 添加 JAR 包复制和清理逻辑
- 配置 Java 运行时参数和 GC 选项
- 设置开发环境默认配置文件
- 实现可执行 JAR 文件重命名机制
---
 Dockerfile | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..79f1739
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,50 @@
+# ====================== 构建阶段 ======================
+FROM maven:3.9.9-eclipse-temurin-8 AS builder
+WORKDIR /app
+
+# 缓存pom
+COPY pom.xml .
+COPY cmvr-iot-admin/pom.xml    cmvr-iot-admin/
+COPY cmvr-iot-framework/pom.xml cmvr-iot-framework/
+COPY cmvr-iot-system/pom.xml   cmvr-iot-system/
+COPY cmvr-iot-quartz/pom.xml   cmvr-iot-quartz/
+COPY cmvr-iot-generator/pom.xml cmvr-iot-generator/
+COPY cmvr-iot-common/pom.xml   cmvr-iot-common/
+COPY cmvr-iot-device/pom.xml   cmvr-iot-device/
+COPY cmvr-iot-test/pom.xml     cmvr-iot-test/
+COPY cmvr-iot-api/pom.xml      cmvr-iot-api/
+COPY cmvr-iot-vi/pom.xml       cmvr-iot-vi/
+COPY cmvr-iot-ti/pom.xml       cmvr-iot-ti/
+COPY cmvr-iot-evaluation/pom.xml cmvr-iot-evaluation/
+COPY cmvr-iot-api/cmvr-iot-llm/pom.xml cmvr-iot-api/cmvr-iot-llm/
+COPY cmvr-iot-api/cmvr-iot-edge/pom.xml cmvr-iot-api/cmvr-iot-edge/
+COPY cmvr-iot-api/cmvr-iot-edge/cmvr-iot-grpc-client/pom.xml cmvr-iot-api/cmvr-iot-edge/cmvr-iot-grpc-client/
+COPY cmvr-iot-api/cmvr-iot-edge/cmvr-iot-grpc-lib/pom.xml cmvr-iot-api/cmvr-iot-edge/cmvr-iot-grpc-lib/
+
+RUN mvn dependency:go-offline -B --no-transfer-progress
+
+COPY . .
+
+RUN mvn clean package -DskipTests -pl cmvr-iot-admin -am --no-transfer-progress
+
+# ====================== 运行阶段 ======================
+FROM openjdk:8-jdk-alpine
+
+WORKDIR /app
+
+# -------------------------- 【唯一正确写法】 --------------------------
+# 1. 先把所有jar复制进来
+COPY --from=builder /app/cmvr-iot-admin/target/*.jar ./
+
+# 2. 自动删除不能运行的小jar（只保留可执行jar）
+RUN find . -name "*.jar" -type f -size -20000k -delete
+
+# 3. 重命名为app.jar
+RUN mv *.jar app.jar
+
+ENTRYPOINT ["java", "-jar", \
+"-Dspring.profiles.active=dev", \
+"-Djava.security.egd=file:/dev/./urandom", \
+"-XX:+UseG1GC", \
+"-Xms512m", "-Xmx1024m", \
+"app.jar"]