线上maven仓库是局域网，无法自动更新jar包，与测试环境jar包对比，再导入nexus种

#!/usr/bin/python

# -*- coding: UTF-8 -*-

import pymysql

import os

import sys

import time

path='/data/maven-repository'

jarlist=[]

#创建新的jarfilelist Name

def fileName():

    now=int(time.time())

    timeArray = time.localtime(now)

    otherStyleTime = time.strftime('%Y-%m-%d',timeArray)

    newFileName=otherStyleTime

    if not os.path.exists(otherStyleTime):

        os.makedirs(otherStyleTime)

    return newFileName

#读取数据库中最新的那个jarfilelist 

def conn_mysql():

    db=pymysql.connect("10.1.130.46","jarlist","jarlist","jarlist",charset='utf8')

    cursor = db.cursor()

    cursor.execute("select jarlistName from jarInfo where id=(SELECT max(id) FROM jarInfo)")

    oldFileName = cursor.fetchone()

    #print("Database version : %s " % oldFileName)

    db.close()

    return oldFileName

#生成新的jarfilelist

def print_files(path):

    

    lsdir = os.listdir(path)

    

    dirs = [i for i in lsdir if os.path.isdir(os.path.join(path, i))]

    if dirs:

        for i in dirs:

            print_files(os.path.join(path, i))

    files = [i for i in lsdir if os.path.isfile(os.path.join(path,i))]

    for f in files:

       jarlistname=os.path.join(path, f)

       jarlist.append(jarlistname)

    return jarlist

def write_files(newFileName,jarlist):

    fi=open(newFileName,'w')

    for f in jarlist:

        fi.write(f+' ')

       

#新的jarfilelist 和 数据库中的jarfilelist 做对比,差异的生产tar包

def create_tar(oldFileName,newFileName,newDir):

    oldf=open(oldFileName)

    newf=open(newFileName)

    oldlist=[]

    newlist=[]

    differentlist=[]

    for line in oldf.readlines():

        oldlist.append(line)

    for line in newf.readlines():

        newlist.append(line)

    for newline in newlist:

        if newline not in oldlist:

            differentlist.append(newline)

    #print(differentlist)

    for line in differentlist:

        line=line.strip(' ')

        resuLine=line[22:]

        dir=resuLine[0:resuLine.rfind('/')]

        jarpath=newDir+dir

        print('--->',jarpath,line)

        if not os.path.exists(jarpath):

            os.makedirs(newDir+dir)

            os.system('cp  %s %s'%(line,jarpath))

        else:

            os.system('cp  %s %s'%(line,jarpath))

        

#将生成新的jarlist文件名字存到数据库中

def store_mysql(newFileName):

    now=int(time.time())

    timeArray = time.localtime(now)

    otherStyleTime = time.strftime('%Y-%m-%d %H:%M:%S',timeArray)

    db=pymysql.connect("10.1.130.46","jarlist","jarlist","jarlist",charset='utf8')

    cursor = db.cursor()

    cursor.execute("INSERT INTO `jarlist`.`jarInfo`(`jarlistName`, `jarlistFilePath`, `createTime`) VALUES ('%s', '/data/liqian/', '%s')"%(newFileName,otherStyleTime))

    oldFileName = db.commit()

    #print("Database version : %s " % oldFileName)

    db.close()

    return oldFileName

#print_files(sys.argv[1])

if __name__ == "__main__":

    newFileName=fileName()+'.'+'txt'

    newDir=fileName()

    oldFileName=conn_mysql()[0]

    jarlist=print_files(path)

    write_files(newFileName,jarlist)

    create_tar(oldFileName,newFileName,newDir)

    store_mysql(newFileName)

#ceshi bat jiaoben