导出电脑装的所有python库，然后在新的电脑安装导出电脑装的所有python库，然

【导出电脑装的所有python库，然后在新的电脑安装】参考视频：5.01-05-requirements文件使用(Av19817183,P5)
这个技能在系统重装的时候非常有用

文章图片
输出文件：

absl-py==0.2.0 astor==0.6.2 attrs==18.1.0 Automat==0.6.0 backcall==0.1.0 baidu-aip==2.2.2.0 bleach==1.5.0 certifi==2018.1.18 chardet==3.0.4 chatterbot-corpus==1.1.2 click==6.7 colorama==0.3.9 constantly==15.1.0 cycler==0.10.0 decorator==4.3.0 entrypoints==0.2.3 Flask==1.0.2 future==0.16.0 gast==0.2.0 gevent==1.2.2 greenlet==0.4.13 grpcio==1.11.0 h5py==2.7.1 html5lib==0.9999999 hyperlink==18.0.0 idna==2.6 incremental==17.5.0 ipykernel==4.8.2 ipython==6.3.1 ipython-genutils==0.2.0 ipywidgets==7.2.1 itsdangerous==0.24 jedi==0.12.0 jieba==0.39 Jinja2==2.10 jsonschema==2.6.0 jupyter==1.0.0 jupyter-client==5.2.3 jupyter-console==5.2.0 jupyter-core==4.4.0 Keras==2.1.6 kiwisolver==1.0.1 Markdown==2.6.11 MarkupSafe==1.0 matplotlib==2.2.2 mistune==0.8.3 nbconvert==5.3.1 nbformat==4.4.0 nltk==3.2.5 notebook==5.4.1 numpy==1.14.2 oauthlib==2.0.7 pandas==0.22.0 pandocfilters==1.4.2 parso==0.2.0 pickleshare==0.7.4 prompt-toolkit==1.0.15 protobuf==3.5.2.post1 pygame==1.9.3 Pygments==2.2.0 pymongo==3.6.1 pyparsing==2.2.0 python-dateutil==2.6.1 python-twitter==3.4.1 pytz==2018.3 pywinpty==0.5.1 PyYAML==3.12 pyzmq==17.0.0 qtconsole==4.3.1 requests==2.18.4 requests-oauthlib==0.8.0 scikit-learn==0.19.1 scipy==1.0.1 Send2Trash==1.5.0 simplegeneric==0.8.1 simplejson==3.14.0 six==1.11.0 sklearn==0.0 SQLAlchemy==1.2.6 tensorboard==1.8.0 tensorflow==1.8.0 termcolor==1.1.0 terminado==0.8.1 testpath==0.3.1 Theano==1.0.1 tornado==5.0.2 traitlets==4.3.2 twython==3.6.0 urllib3==1.22 wcwidth==0.1.7 Werkzeug==0.14.1 widgetsnbextension==3.2.1 zope.interface==4.5.0

再用 pip install -r 文件可以全部安装回来