Mars.wang

摘要： # -*- coding: UTF-8 -*- import time import phoenixdb import psycopg2 import pymysql from urllib.parse import urlparse """ 将数据库的连接信息组装成一个connection对象 " 阅读全文

摘要： class HadoopCommand(object): def __init__(self, path, command=HADOOP_COMMAND_PATH): self.command = command self.path = path def remove(self): command_ 阅读全文