75 lines
2.1 KiB
Bash
75 lines
2.1 KiB
Bash
#!/bin/bash
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# Spring Boot 网关项目启动脚本
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JAR_PATH="/home/app/gateway2"
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JAR_NAME="gateway2-0.0.1-SNAPSHOT.jar"
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FULL_JAR_PATH="${JAR_PATH}/${JAR_NAME}"
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# 与logback.xml保持一致的日志路径
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LOG_HOME="/home/app/gateway2/logs"
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LOG_FILE="${LOG_HOME}/running.log"
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# JVM参数
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JVM_OPTS="-Xms512m -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${LOG_HOME}/heapdump.hprof"
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# 默认为交互模式（显示实时日志）
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silent_mode=0
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# 处理参数：如果传入 --silent 则启用静默模式
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if [ "$1" = "--silent" ]; then
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silent_mode=1
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fi
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# 函数定义
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check_jar_exists() {
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if [ ! -f "${FULL_JAR_PATH}" ]; then
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echo "ERROR: Jar包不存在！路径：${FULL_JAR_PATH}"
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exit 1
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fi
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}
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get_running_pid() {
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ps -ef | grep "${JAR_NAME}" | grep -v "grep" | awk '{print $2}'
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}
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# 启动服务
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check_jar_exists
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PID=$(get_running_pid)
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if [ -n "${PID}" ]; then
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echo "项目已在运行中！PID: ${PID}"
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exit 0
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fi
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# 确保日志目录存在
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if [ ! -d "${LOG_HOME}" ]; then
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mkdir -p "${LOG_HOME}"
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echo "日志目录不存在，已自动创建：${LOG_HOME}"
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fi
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echo "正在启动项目... 实时日志如下（按 Ctrl+C 可退出查看，进程会继续运行）"
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echo "======================================================================"
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# 启动项目，保留控制台输出
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nohup java ${JVM_OPTS} -jar "${FULL_JAR_PATH}" > "${LOG_FILE}" 2>&1 &
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# 获取刚启动的进程PID
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NEW_PID=$(get_running_pid)
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# 实时显示日志
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if [ -n "${NEW_PID}" ]; then
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# 根据模式决定是否显示实时日志
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if [ ${silent_mode} -eq 0 ]; then
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echo "实时日志如下（按 Ctrl+C 可退出查看，进程会继续运行）"
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tail -f "${LOG_FILE}"
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fi
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# 无论 tail 命令如何退出，都认为启动成功
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echo "======================================================================"
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echo "项目启动成功！PID: ${NEW_PID}"
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echo "日志文件路径：${LOG_FILE}"
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exit 0 # 强制返回成功状态
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else
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echo "======================================================================"
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echo "项目启动失败！请查看日志：${LOG_FILE}"
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exit 1
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fi
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