SpringBoot 项目在Linux服务器上启动、停止脚本

比眉伴天荒 2021-11-04 15:10 469阅读 0赞

# SpringBoot 项目在Linux服务器上启动、停止脚本 #

## 创建脚本 ##

在jar包目录，创建脚本，实际项目只需要修改包名：xxxxxx

vim xxxxxx.sh

脚本内容

#!/bin/bash
    cd `dirname $0`
    CUR_SHELL_DIR=`pwd`
    CUR_SHELL_NAME=`basename ${ BASH_SOURCE}`
    #修改这里jar包名即可
    JAR_NAME="xxxxxx.jar" 
    JAR_PATH=$CUR_SHELL_DIR/$JAR_NAME
    #JAVA_MEM_OPTS=" -server -Xms1024m -Xmx1024m -XX:PermSize=128m"
    JAVA_MEM_OPTS=""
    #SPRING_PROFILES_ACTIV="-Dspring.profiles.active=dev"
    SPRING_PROFILES_ACTIV=""
    LOG_DIR=$CUR_SHELL_DIR/logs
    LOG_PATH=$LOG_DIR/${JAR_NAME}.log
    echo_help()
    { 
        echo -e "syntax: sh $CUR_SHELL_NAME start|stop"
    }
    if [ -z $1 ];then
        echo_help
        exit 1
    fi
    if [ ! -d "$LOG_DIR" ];then
        mkdir "$LOG_DIR"
    fi
    if [ ! -f "$LOG_PATH" ];then
        touch "$LOG_DIR"
    fi
    if [ "$1" == "start" ];then
    # check server
        PIDS=`ps --no-heading -C java -f --width 1000 | grep $JAR_NAME | awk '{print $2}'`
        if [ -n "$PIDS" ]; then
            echo -e "ERROR: The $JAR_NAME already started and the PID is ${PIDS}."
            exit 1
        fi
    echo "Starting the $JAR_NAME..."
     
        # start
        nohup java $JAVA_MEM_OPTS -jar $SPRING_PROFILES_ACTIV $JAR_PATH >> $LOG_PATH 2>&1 &
     
        COUNT=0
        while [ $COUNT -lt 1 ]; do
            sleep 1
            COUNT=`ps --no-heading -C java -f --width 1000 | grep "$JAR_NAME" | awk '{print $2}' | wc -l`
            if [ $COUNT -gt 0 ]; then
                break
            fi
        done
        PIDS=`ps --no-heading -C java -f --width 1000 | grep "$JAR_NAME" | awk '{print $2}'`
        echo "${JAR_NAME} Started and the PID is ${PIDS}."
        echo "You can check the log file in ${LOG_PATH} for details."
     
    elif [ "$1" == "stop" ];then
     
        PIDS=`ps --no-heading -C java -f --width 1000 | grep $JAR_NAME | awk '{print $2}'`
        if [ -z "$PIDS" ]; then
            echo "ERROR:The $JAR_NAME does not started!"
            exit 1
        fi
    echo -e "Stopping the $JAR_NAME..."
     
        for PID in $PIDS; do
            kill $PID > /dev/null 2>&1
        done
     
        COUNT=0
        while [ $COUNT -lt 1 ]; do
            sleep 1
            COUNT=1
            for PID in $PIDS ; do
                PID_EXIST=`ps --no-heading -p $PID`
                if [ -n "$PID_EXIST" ]; then
                    COUNT=0
                    break
                fi
            done
        done
     
        echo -e "${JAR_NAME} Stopped and the PID is ${PIDS}."
    else
        echo_help
        exit 1
    fi

增加可执行权限

chmod +x xxxxxx.sh

## 使用 ##

启动jar包

./xxxxxx.sh start

停止 jar包

./xxxxxx.sh  stop

查看帮助

./xxxxxx.sh help