Windows环境
创建Python3的venv虚拟环境
D:\VSCODE\PyMicroChat>python3 -m venv .
进入虚拟环境
D:\VSCODE\PyMicroChat>.\Scripts\activate
首次执行，配置依赖包，以后根据更新依赖环境运行
(PyMicroChat) D:\VSCODE\PyMicroChat>pip install -r requirements.txt
修改run.py相应的usrname & passwd，执行
(PyMicroChat) D:\VSCODE\PyMicroChat>python run.py
退出
(PyMicroChat) D:\VSCODE\PyMicroChat>deactivate