镜像制作

schoolNewsServ/docker/start.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+set -e
+
+echo "========================================"
+echo "校园新闻管理系统 - 后端服务启动"
+echo "========================================"
+
+# 如果挂载的配置文件不存在，使用模板
+if [ ! -f /app/config/application.yml ]; then
+    echo "[INFO] 未找到application.yml，使用模板配置"
+    cp /app/config/application.yml.template /app/config/application.yml
+else
+    echo "[INFO] 使用挂载的application.yml配置"
+fi
+
+if [ ! -f /app/config/log4j2-spring.xml ]; then
+    echo "[INFO] 未找到log4j2-spring.xml，使用模板配置"
+    cp /app/config/log4j2-spring.xml.template /app/config/log4j2-spring.xml
+else
+    echo "[INFO] 使用挂载的log4j2-spring.xml配置"
+fi
+
+# 等待数据库就绪
+if [ ! -z "$MYSQL_HOST" ]; then
+    echo "[INFO] 等待MySQL启动 ($MYSQL_HOST:${MYSQL_PORT:-3306})..."
+    RETRY_COUNT=0
+    MAX_RETRIES=30
+    while ! nc -z $MYSQL_HOST ${MYSQL_PORT:-3306}; do
+        RETRY_COUNT=$((RETRY_COUNT+1))
+        if [ $RETRY_COUNT -ge $MAX_RETRIES ]; then
+            echo "[ERROR] MySQL连接超时"
+            exit 1
+        fi
+        echo "[INFO] 等待MySQL就绪... ($RETRY_COUNT/$MAX_RETRIES)"
+        sleep 2
+    done
+    echo "[INFO] MySQL已就绪"
+    sleep 3
+    
+    # 注意：爬虫配置路径已在MySQL容器初始化时配置好
+    # 详见：docker/Dockerfile.mysql 的 01-init-database.sh
+fi
+
+# 等待Redis就绪
+if [ ! -z "$REDIS_HOST" ]; then
+    echo "[INFO] 等待Redis启动 ($REDIS_HOST:${REDIS_PORT:-6379})..."
+    RETRY_COUNT=0
+    MAX_RETRIES=30
+    while ! nc -z $REDIS_HOST ${REDIS_PORT:-6379}; do
+        RETRY_COUNT=$((RETRY_COUNT+1))
+        if [ $RETRY_COUNT -ge $MAX_RETRIES ]; then
+            echo "[ERROR] Redis连接超时"
+            exit 1
+        fi
+        echo "[INFO] 等待Redis就绪... ($RETRY_COUNT/$MAX_RETRIES)"
+        sleep 2
+    done
+    echo "[INFO] Redis已就绪"
+fi
+
+# 显示配置信息
+echo "========================================"
+echo "[INFO] 数据库: $MYSQL_HOST:${MYSQL_PORT:-3306}/$MYSQL_DATABASE"
+echo "[INFO] Redis: $REDIS_HOST:${REDIS_PORT:-6379}"
+echo "[INFO] 爬虫路径: /app/crawler"
+echo "[INFO] Python: $(python3 --version)"
+echo "========================================"
+
+# 启动应用
+echo "[INFO] 启动Spring Boot应用..."
+exec java \
+    -Djava.security.egd=file:/dev/./urandom \
+    -Dspring.config.location=/app/config/application.yml \
+    -Dlogging.config=/app/config/log4j2-spring.xml \
+    -Dfile.encoding=UTF-8 \
+    ${JAVA_OPTS} \
+    -jar /app/app.jar