增加docker配置
Change-Id: I4adc68409d6957833c731fa7ee08b2bcd273e9cb
diff --git a/Dockerfile b/Dockerfile
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+++ b/Dockerfile
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+FROM maven:3.8.4-openjdk-17 AS builder
+WORKDIR /app
+COPY . .
+# 调试：查看项目结构
+RUN ls -la
+
+RUN mvn install
+
+RUN mvn package -DskipTests -f ruoyi-admin/pom.xml # 确保构建成功
+
+# 生产阶段
+FROM openjdk:17-jdk-slim
+WORKDIR /app
+
+# 使用apt-get安装字体依赖（Debian/Ubuntu系统）
+RUN apt-get update && apt-get install -y --no-install-recommends \
+ libfreetype6 \
+ fontconfig \
+ && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /app/ruoyi-admin/target/ruoyi-admin.jar .
+CMD ["java", "-jar", "ruoyi-admin.jar"]
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