镜像制作

docker/Dockerfile.mysql

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+# 校园新闻管理系统 - MySQL数据库镜像
+# 基于reInit.sh的数据库初始化方案
+FROM mysql:8.0
+
+# 设置环境变量
+ENV LANG=C.UTF-8 \
+    TZ=Asia/Shanghai
+
+# 复制MySQL配置文件
+COPY docker/mysql/my.cnf /etc/mysql/conf.d/my.cnf
+
+# 创建SQL目录
+RUN mkdir -p /docker-entrypoint-initdb.d /opt/sql
+
+# 复制所有SQL文件（保持目录结构）
+COPY schoolNewsServ/.bin/mysql/sql/ /opt/sql/
+
+# 复制并调整reInit.sh为Docker环境
+COPY schoolNewsServ/.bin/mysql/sql/reInit.sh /opt/sql/
+RUN sed -i 's/DB_HOST="localhost"/DB_HOST="localhost"/' /opt/sql/reInit.sh && \
+    sed -i 's/DB_PORT="3306"/DB_PORT="3306"/' /opt/sql/reInit.sh && \
+    sed -i 's/DB_USER="root"/DB_USER="root"/' /opt/sql/reInit.sh && \
+    sed -i 's/DB_PASSWORD="123456"/DB_PASSWORD="${MYSQL_ROOT_PASSWORD}"/' /opt/sql/reInit.sh && \
+    sed -i 's/DB_NAME="school_news"/DB_NAME="${MYSQL_DATABASE}"/' /opt/sql/reInit.sh && \
+    chmod +x /opt/sql/reInit.sh
+
+# 创建Docker初始化适配脚本
+RUN cat > /docker-entrypoint-initdb.d/01-init-database.sh <<'EOF'
+#!/bin/bash
+set -e
+
+echo "=========================================="
+echo "校园新闻管理系统 - 数据库初始化"
+echo "使用 reInit.sh + Docker配置更新"
+echo "=========================================="
+
+# 等待MySQL完全启动
+echo "等待MySQL启动..."
+until mysql -uroot -p"${MYSQL_ROOT_PASSWORD}" -e "SELECT 1" >/dev/null 2>&1; do
+    sleep 1
+done
+echo "MySQL已就绪"
+
+# 切换到SQL目录
+cd /opt/sql
+
+# 设置环境变量供reInit.sh使用
+export DB_HOST="localhost"
+export DB_PORT="3306"
+export DB_USER="root"
+export DB_PASSWORD="${MYSQL_ROOT_PASSWORD}"
+export DB_NAME="${MYSQL_DATABASE}"
+export MYSQL_PWD="${MYSQL_ROOT_PASSWORD}"
+
+# 直接调用reInit.sh的初始化函数
+echo "执行数据库初始化..."
+
+# Source reInit.sh并调用其初始化函数
+source reInit.sh
+
+# 调用reInit.sh的核心函数（跳过备份和删除）
+execute_init_script    # 执行initAll.sql
+import_sensitive_words # 导入敏感词
+
+# Docker环境特定配置：更新爬虫路径
+echo "更新Docker环境配置..."
+mysql -uroot "${MYSQL_DATABASE}" <<EOSQL
+-- 更新爬虫配置为Docker容器内路径
+UPDATE tb_sys_config 
+SET config_value = '/usr/bin/python3' 
+WHERE config_key = 'crawler.pythonPath';
+
+UPDATE tb_sys_config 
+SET config_value = '/app/crawler' 
+WHERE config_key = 'crawler.basePath';
+
+-- 如果配置不存在则插入
+INSERT IGNORE INTO tb_sys_config (config_key, config_value, config_desc, created_at) 
+VALUES 
+    ('crawler.pythonPath', '/usr/bin/python3', 'Docker容器内Python路径', NOW()),
+    ('crawler.basePath', '/app/crawler', 'Docker容器内爬虫脚本路径', NOW());
+
+SELECT '✅ 数据库初始化完成！' AS message;
+SELECT '默认用户: admin, 密码: admin123' AS tip;
+SELECT '爬虫配置已更新为Docker容器路径' AS docker_config;
+EOSQL
+
+echo "=========================================="
+echo "✅ 初始化完成！"
+echo "=========================================="
+EOF
+
+# 设置执行权限
+RUN chmod +x /docker-entrypoint-initdb.d/01-init-database.sh
+
+# 暴露端口
+EXPOSE 3306
+
+# 健康检查
+HEALTHCHECK --interval=10s --timeout=5s --retries=5 --start-period=30s \
+    CMD mysqladmin ping -h localhost -p${MYSQL_ROOT_PASSWORD} || exit 1