# -*- coding: utf-8 -*-

import re

import sys

from subprocess import Popen, PIPE

import os

import time

import commands

def getoutput(command):

    print 'start exec command:{}'.format(command).center(20, '-')

    p = Popen(command, stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=True)

    out, err = p.communicate()

    if err:

        print out

        print 'command exec error: [{}]'.format(command)

        sys.exit(1)

    else:

        return out

def stop_java():

    cmd = "ps -ef | grep java | grep -v grep | awk '{print $2}' | xargs kill -9"  #注意 会杀死所有JAVA 进程

    getoutput(cmd)

    print("运行java已停止")

def start_java(path_java,java_name):

    for i in java_name:

        start_command = "exec nohup java -jar %s 2>1& " %os.path.join(path_java, i)

        print(start_command)

        commands.getoutput(start_command)

        print("java已开启")

if __name__ == '__main__':

    path_java = '/root/bpmaxx/'  #java包的路径

    java_name = ["bpmaxx-eureka-1.0.0-SNAPSHOT.jar", "bpmaxx-config-1.0.0-SNAPSHOT.jar", "java -jar bpmaxx-gateway-1.0.0-SNAPSHOT.jar", "bpmaxx-maindata-1.0.0-SNAPSHOT.jar","bpmaxx-system-1.0.0-SNAPSHOT.jar"]  #需要启动的文件名

    stop_java() # 停

    time.sleep(3)

    start_java(path_java,java_name) # 开启