import osimport base64sss ="""/9j/4AAQSkZJRgABAQEASABIAAD//gAyUHJvY2Vzc2VkIEJ5IGVCYXkgd2l0aCBJbWFnZU1hZ2ljaywgejEuMS4wLiB8fEIy/9sAQwAGBAUGBQQGBgUGBwcGCAoQCgoJCQoUDg8MEBcUGBgXFBYWGh0lHxobIxwWFiAsICMm

目录测试环境：安装步骤：创建数据库目录启动mongod服务操作数据库配置MongoDB认证账户1：常用命令2：roles字段，指定用户的角色,内置角色3:设置密码mongodb远程连接配置集合查询方法  测试环境：ubuntu： 16.04.4 LTSgcc： 5.4.0mongdb： 3.6.6linux:查看版本una...

import reimport jsonfrom bs4 importBeautifulSoupimport pandas as pdimport requestsimport osfrom pandas.io.json import json_normalizeclass image_structs():def __init__(self):self

Using GSL on the department Linux machinesI did this istallation on atlas, which is running Linux on Intel and has gcc installed. Results may (but shouldn't) be different on one of the Sun machines

import osimport base64sss ="""/9j/4AAQSkZJRgABAQEASABIAAD//gAyUHJvY2Vzc2VkIEJ5IGVCYXkgd2l0aCBJbWFnZU1hZ2ljaywgejEuMS4wLiB8fEIy/9sAQwAGBAUGBQQGBgUGBwcGCAoQCgoJCQoUDg8MEBcUGBgXFBYWGh0lHxobIxwWFiAsICMm

1创建一个web工程2导入springmvc的jar文件3在web.xml中配置前端控制器 springmvcorg.springframework.web.servlet.DispatcherServletcontextConfigLocationclasspath:springmvc.xmls

1确定Python版本 和 scripts目录下有pip.exe运行- cmd (管理员) -  进入后输入： python  确定版本指定到python下scripts目录下，然后输入 pip 确认 是否已安装 pip，(一般是已经安装的)2pip安装 PyMySQL