1. 查看系统模块及第三方模块
1. 查看系统模块
>>> import sys
>>> sys.modules.keys()
dict_keys(['sys', 'builtins', '_frozen_importlib', '_imp', '_thread', '_warnings', '_weakref', '_frozen_importlib_external', 'nt', '_io', 'marshal', 'winreg', 'time', 'zipimport', '_codecs', 'codecs', 'enc
odings.aliases', 'encodings', 'encodings.utf_8', '_codecs_cn', '_multibytecodec', 'encodings.gbk', '_signal', 'encodings.latin_1', '_abc', 'abc', 'io', '__main__', '_stat', 'stat', '_collections_abc', 'gen
ericpath', 'ntpath', 'os.path', 'os', '_sitebuiltins', 'site', 'atexit'])
2. 查看第三方模块
D:\abao\pyhthon\>pip list
Package Version
-------------------------- -----------
aiohttp 3.8.1
alibabacloud-tea-openapi 0.3.3
alibabacloud-tea-util 0.3.5
alibabacloud-tea-xml 0.0.2
aliyun-python-sdk-core 2.13.36
aliyun-python-sdk-ecs 4.24.19
aliyun-python-sdk-ros 3.6.0
...
3. vue node 安装
node
官网下载:https://nodejs.org/en/download/
vue:
使用node 的npm 包管理工具进行安装
$ npm install -g @vue/cli
# OR
$ yarn global add @vue/cli
查看版本:
C:\Users\liuyan>vue -V
@vue/cli 5.0.4
C:\Users\liuyan>node -v
v18.2.0