操作流程:
1、前期准備工作
- 安裝
Python
,使用pip
安裝pylint
和yapf
:pip install pylint yapf
- 下載安裝vscode:https://code.visualstudio.com/
- 打開vscode,點擊左側 擴展 圖標按鈕,點擊 更多 選擇 顯示常用的擴展 ,選擇並安裝插件 Python (Microsoft官方發布),安裝完成后點擊 重新加載 即可重啟vscode並激活 Python 插件
- 安裝flake8之后寫代碼的時候編輯器就會提示哪里出錯,代碼格式不規范也會提示
- 打開命令行
- 輸入
pip install flake8
- 安裝flake8成功后,打開VScode,文件->首選項->用戶設置,在settings.json文件中輸入"python.linting.flake8Enabled": true
2、vs code配置Python環境]
- 在
settings.json
設置如下:
{
"python.pythonPath": "E:/python/python.exe",
"python.autoComplete.extraPaths": [
".../python",
".../python/Lib/site-packages",
".../python/Scripts"
],
"python.linting.pylintEnabled": true,
"python.formatting.provider": "yapf",
"python.formatting.yapfArgs": ["--style", "{based_on_style: chromium, indent_width: 4}"],
"python.linting.pylintArgs": [
"--load-plugins", "pylint_django"
]
}
3、新建 Django 項目
-
使用 vs code打開新建的文件,如下:
-
打開 vs code 的 Terminal 窗口,切換路徑到項目路徑下, 執行以下命令:
django-admin startproject project_name
- 繼續執行以下命令:
python manage.py startapp app_name
- 備注:
(1)HelloWorld:項目的容器
(2)manage.py:一個實用的命令行工具,可讓你以各種方式與該Django項目進行交互。
(3)HelloWorld/init.py:一個空文件,告訴Python該目錄是一個Python包
(4)HelloWorld/settings.py:該Django項目的設置/配置。
(5)HelloWorld/urls.py:該Django項目的URL聲明,一份由Django驅動的網站“目錄”
(6)HelloWorld/wsgi.py:一個WSGI兼容的Web服務器的入口,以便運行你的項目
4、vs code 配置 Debug Django 環境
- 在
launch.json
設置如下:
{
// 使用 IntelliSense 了解相關屬性。
// 懸停以查看現有屬性的描述。
// 欲了解更多信息,請訪問: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [{
"name": "Python: Current File (Integrated Terminal)",
"type": "python",
"request": "launch",
"program": "${file}",
"console": "integratedTerminal"
},
{
"name": "Python: Attach",
"type": "python",
"request": "attach",
"port": 5678,
"host": "localhost"
},
{
"name": "Python: Module",
"type": "python",
"request": "launch",
"module": "enter-your-module-name-here",
"console": "integratedTerminal"
},
{
"name": "Python: Django",
"type": "python",
"request": "launch",
"program": "${workspaceFolder}/HelloWorld/manage.py",
"console": "integratedTerminal",
"args": [
"runserver",
"8080", //配置Django端口
"--noreload",
"--nothreading"
],
"django": true
},
{
"name": "Python: Flask",
"type": "python",
"request": "launch",
"module": "flask",
"env": {
"FLASK_APP": "app.py"
},
"args": [
"run",
"--no-debugger",
"--no-reload"
],
"jinja": true
},
{
"name": "Python: Current File (External Terminal)",
"type": "python",
"request": "launch",
"program": "${file}",
"console": "externalTerminal"
}
]
}
5、瀏覽器查看效果