Files
Jerry Yan 40889baacc feat(knowledge): 添加知识库条目预览功能
- 集成 docx4j 和 LibreOffice 实现 Office 文档转 PDF 预览
- 新增 KnowledgeItemPreviewService 处理预览转换逻辑
- 添加异步任务 KnowledgeItemPreviewAsyncService 进行文档转换
- 实现预览状态管理包括待转换、转换中、就绪和失败状态
- 在前端界面添加 Office 文档预览状态标签显示
- 支持 DOC/DOCX 文件在线预览功能
- 添加预览元数据存储和管理机制
2026-02-01 20:05:25 +08:00

89 lines
3.7 KiB
Docker

FROM maven:3-eclipse-temurin-21 AS builder
# 配置 Maven 阿里云镜像
RUN mkdir -p /root/.m2 && \
echo '<?xml version="1.0" encoding="UTF-8"?>\n\
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"\n\
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"\n\
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">\n\
<mirrors>\n\
<mirror>\n\
<id>aliyunmaven</id>\n\
<mirrorOf>*</mirrorOf>\n\
<name>阿里云公共仓库</name>\n\
<url>https://maven.aliyun.com/repository/public</url>\n\
</mirror>\n\
</mirrors>\n\
</settings>' > /root/.m2/settings.xml
WORKDIR /opt/backend
# 先复制所有 pom.xml 文件,利用 Docker 层缓存
# 父 pom
COPY backend/pom.xml ./
# services 聚合模块
COPY backend/services/pom.xml ./services/
# 共享模块
COPY backend/shared/domain-common/pom.xml ./shared/domain-common/
COPY backend/shared/security-common/pom.xml ./shared/security-common/
# 各个服务模块
COPY backend/services/data-annotation-service/pom.xml ./services/data-annotation-service/
COPY backend/services/data-cleaning-service/pom.xml ./services/data-cleaning-service/
COPY backend/services/data-evaluation-service/pom.xml ./services/data-evaluation-service/
COPY backend/services/data-management-service/pom.xml ./services/data-management-service/
COPY backend/services/data-synthesis-service/pom.xml ./services/data-synthesis-service/
COPY backend/services/execution-engine-service/pom.xml ./services/execution-engine-service/
COPY backend/services/main-application/pom.xml ./services/main-application/
COPY backend/services/operator-market-service/pom.xml ./services/operator-market-service/
COPY backend/services/pipeline-orchestration-service/pom.xml ./services/pipeline-orchestration-service/
COPY backend/services/rag-indexer-service/pom.xml ./services/rag-indexer-service/
COPY backend/services/rag-query-service/pom.xml ./services/rag-query-service/
# 使用缓存卷下载依赖(不复制源代码时即可缓存依赖层)
RUN --mount=type=cache,target=/root/.m2/repository \
cd /opt/backend/services && \
mvn dependency:go-offline -Dmaven.test.skip=true || true
# 复制所有源代码
COPY backend/ /opt/backend
# 编译打包(使用缓存的依赖)
RUN --mount=type=cache,target=/root/.m2/repository \
cd /opt/backend/services && \
mvn clean package -Dmaven.test.skip=true
FROM eclipse-temurin:21-jdk
# 配置 apt 阿里云镜像源
RUN if [ -f /etc/apt/sources.list.d/debian.sources ]; then \
sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources; \
elif [ -f /etc/apt/sources.list.d/ubuntu.sources ]; then \
sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g; s/security.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list.d/ubuntu.sources; \
elif [ -f /etc/apt/sources.list ]; then \
sed -i 's/deb.debian.org/mirrors.aliyun.com/g; s/archive.ubuntu.com/mirrors.aliyun.com/g; s/security.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list; \
fi && \
apt-get update && \
apt-get install -y vim wget curl rsync python3 python3-pip python-is-python3 dos2unix libreoffice fonts-noto-cjk && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
COPY --from=builder /opt/backend/services/main-application/target/datamate.jar /opt/backend/datamate.jar
COPY scripts/images/backend/start.sh /opt/backend/start.sh
COPY runtime/ops/examples/test_operator/test_operator.tar /opt/backend/test_operator.tar
RUN dos2unix /opt/backend/start.sh \
&& chmod +x /opt/backend/start.sh \
&& ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
EXPOSE 8080
ENTRYPOINT ["/opt/backend/start.sh"]
CMD ["java", "-Duser.timezone=Asia/Shanghai", "-jar", "/opt/backend/datamate.jar"]