准备

在断网的和联网的机器安装pip，下载地址https://pypi.python.org/pypi/pip

在联网的开发机器上安装好需要的包

例如：

pip3 install paramikopip3 install fabric

打包已安装的包

新建pyenv文件夹用来存储下载下来的所需安装包

pip3 list #查看安装的包#使用pip导出当前环境所有依赖包信息文件pip3 freeze >requirements.txt# 下载所有依赖包到本地pip3 install -r requirements.txt -d /root/pyenv/# pip10使用pip download -d C:\Users\pyenv -r requirements.txt

在其他环境下(相同的系统环境)安装所有依赖

$ pip install --no-index --find-links=/home/pyenv -r requirements.txtCollecting asn1crypto==0.24.0 (from -r requirements.txt (line 1))Collecting bcrypt==3.1.4 (from -r requirements.txt (line 2))Collecting certifi==2018.4.16 (from -r requirements.txt (line 3))Collecting cffi==1.11.5 (from -r requirements.txt (line 4))Collecting chardet==3.0.4 (from -r requirements.txt (line 5))Collecting cryptography==2.2.2 (from -r requirements.txt (line 6))Requirement already satisfied: fabric==2.0.1 in /home/ap/tscms/anaconda3/lib/python3.6/site-packages/fabric-2.0.1-py3.6.egg (from -r requirements.txt (line 7))

查看已经安装的包

pip freeze

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。