#!/bin/bash

# 设置 JAVA_OPTS，这里是示例配置，根据需要调整
JAVA_OPTS="-Xms512m -Xmx1024m"  # 最小和最大堆内存

# 应用程序相关的变量
SERVICE_DIR="/data/panwang/toutou"  # 服务目录路径
AppDir="adm-api"               # 应用目录名
APP_NAME="vma-toutou-admin"            # 应用名称

start() {
    nohup java ${JAVA_OPTS} -jar ${SERVICE_DIR}/${AppDir}/${APP_NAME}.jar &
    echo "--------start ${APP_NAME}"
}

stop() {
    P_ID=$(ps -ef | grep -w "${APP_NAME}.jar" | grep java | grep -v bash | grep -v grep | awk '{print $2}')
    if [ ${P_ID} ]; then
        echo "-------${APP_NAME} process pid is : ${P_ID}"
        echo "-------begin kill ${APP_NAME} process, pid is : ${P_ID}"
        kill -15 ${P_ID}
        sleep 5
        PID=$(ps -ef | grep -w "${APP_NAME}" | grep java | grep -v bash | grep -v grep | awk '{print $2}')
        if [[ ${PID} == "" ]]; then
            echo "-------${APP_NAME} process not exists or stop success"
        else
            kill -9 ${PID}
            echo "-------${APP_NAME} process pid is : ${PID}"
            echo "-------begin kill ${APP_NAME} process, pid is : ${PID}"
        fi
        sleep 1
    fi
}

usage() {
    echo "$0 stop"
    echo "$0 start"
    echo "$0 restart"
}

if [ $# -ne 1 ]; then
    usage
    exit 1
fi

case $1 in
    start)
        start;;
    stop)
        stop;;
    restart)
        stop
        start
        ;;
    *)
        usage && exit 1
esac