# python web py入门（1）-web.py简介和安装


By [jong](https://paragraph.com/@yourconnect) · 2022-09-28

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[1.web.py](http://1.web.py) 简介 web.py是一个轻量级的python web框架，简单而且功能强大。相对flask和Django，web.py更适合初学者来学习和了解web开发的基础知识。

2.web.py的安装 不用说，前提条件是安装了python环境。官方网站：[http://webpy.org/](http://webpy.org/), 可以看看文档，介绍如何安装，和入门教程等资料。

1.  Windows下安装环境 python 3.6 从网站：[https://github.com/9073204qq/webpy](https://github.com/9073204qq/webpy) 下载源码
    

pip install db pip install utils

到下载源码的目录： python [setup.py](http://setup.py) install 运行这个命令行，会输出如下：

D:\\AI\\python\\web\\webpy>python [setup.py](http://setup.py) install C:\\Users\\AppData\\Local\\Programs\\Python\\Python36\\lib\\site-packages\\setuptools\\dist.py:355: UserWarning: Normalizing '0.40-dev0' to '0.40.dev0' normalized\_version, running install running bdist\_egg running egg\_info writing web.py.egg-info\\PKG-INFO writing dependency\_links to web.py.egg-info\\dependency\_links.txt writing top-level names to web.py.egg-info\\top\_level.txt reading manifest file 'web.py.egg-info\\SOURCES.txt' writing manifest file 'web.py.egg-info\\SOURCES.txt' installing library code to build\\bdist.win-amd64\\egg running install\_lib running build\_py copying web\\wsgiserver\\wsgiserver2.py -> build\\lib\\web\\wsgiserver creating build\\bdist.win-amd64\\egg creating build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\application.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\browser.py -> build\\bdist.win-amd64\\egg\\web creating build\\bdist.win-amd64\\egg\\web\\contrib copying build\\lib\\web\\contrib\\template.py -> build\\bdist.win-amd64\\egg\\web\\contrib copying build\\lib\\web\\contrib\__init_\_.py -> build\\bdist.win-amd64\\egg\\web\\contrib copying build\\lib\\web\\db.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\debugerror.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\form.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\http.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\httpserver.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\net.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\py3helpers.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\session.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\template.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\test.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\utils.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\webapi.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\webopenid.py -> build\\bdist.win-amd64\\egg\\web copying build\\lib\\web\\wsgi.py -> build\\bdist.win-amd64\\egg\\web creating build\\bdist.win-amd64\\egg\\web\\wsgiserver copying build\\lib\\web\\wsgiserver\\ssl\_builtin.py -> build\\bdist.win-amd64\\egg\\web\\wsgiserver copying build\\lib\\web\\wsgiserver\\ssl\_pyopenssl.py -> build\\bdist.win-amd64\\egg\\web\\wsgiserver copying build\\lib\\web\\wsgiserver\\wsgiserver2.py -> build\\bdist.win-amd64\\egg\\web\\wsgiserver copying build\\lib\\web\\wsgiserver\\wsgiserver3.py -> build\\bdist.win-amd64\\egg\\web\\wsgiserver copying build\\lib\\web\\wsgiserver\__init_\_.py -> build\\bdist.win-amd64\\egg\\web\\wsgiserver copying build\\lib\\web\__init_\_.py -> build\\bdist.win-amd64\\egg\\web byte-compiling build\\bdist.win-amd64\\egg\\web\\application.py to application.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\browser.py to browser.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\contrib\\template.py to template.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\contrib\__init_\_.py to **init**.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\db.py to db.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\debugerror.py to debugerror.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\form.py to form.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\http.py to http.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\httpserver.py to httpserver.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\net.py to net.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\py3helpers.py to py3helpers.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\session.py to session.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\template.py to template.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\test.py to test.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\utils.py to utils.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\webapi.py to webapi.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\webopenid.py to webopenid.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\wsgi.py to wsgi.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\wsgiserver\\ssl\_builtin.py to ssl\_builtin.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\wsgiserver\\ssl\_pyopenssl.py to ssl\_pyopenssl.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\wsgiserver\\wsgiserver2.py to wsgiserver2.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\wsgiserver\\wsgiserver3.py to wsgiserver3.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\\wsgiserver\__init_\_.py to **init**.cpython-36.pyc byte-compiling build\\bdist.win-amd64\\egg\\web\__init_\_.py to **init**.cpython-36.pyc creating build\\bdist.win-amd64\\egg\\EGG-INFO copying web.py.egg-info\\PKG-INFO -> build\\bdist.win-amd64\\egg\\EGG-INFO copying web.py.egg-info\\SOURCES.txt -> build\\bdist.win-amd64\\egg\\EGG-INFO copying web.py.egg-info\\dependency\_links.txt -> build\\bdist.win-amd64\\egg\\EGG-INFO copying web.py.egg-info\\top\_level.txt -> build\\bdist.win-amd64\\egg\\EGG-INFO zip\_safe flag not set; analyzing archive contents... web.**pycache**.application.cpython-36: module references **file** web.**pycache**.debugerror.cpython-36: module references **file** creating 'dist\\web.py-0.40.dev0-py3.6.egg' and adding 'build\\bdist.win-amd64\\egg' to it removing 'build\\bdist.win-amd64\\egg' (and everything under it) Processing web.py-0.40.dev0-py3.6.egg removing 'c:\\users\\appdata\\local\\programs\\python\\python36\\lib\\site-packages\\web.py-0.40.dev0-py3.6.egg' (and everything under it) creating c:\\users\\appdata\\local\\programs\\python\\python36\\lib\\site-packages\\web.py-0.40.dev0-py3.6.egg Extracting web.py-0.40.dev0-py3.6.egg to c:\\users\\appdata\\local\\programs\\python\\python36\\lib\\site-packages [web.py](http://web.py) 0.40.dev0 is already the active version in easy-install.pth

Installed c:\\users\\appdata\\local\\programs\\python\\python36\\lib\\site-packages\\web.py-0.40.dev0-py3.6.egg Processing dependencies for web.py==0.40.dev0 Finished processing dependencies for web.py==0.40.dev0

4.测试安装是否正常

创建测试代码：

import web

urls = ( '/(.\*)', 'hello' )

app = web.application(urls, globals())

class hello: def GET(self, name): if not name: name = 'World' return 'Hello, ' + name + '!'

if **name** == "**main**": app.run()

结果输出如下：

比特币源码入门教程 [https://edu.csdn.net/course/detail/6998](https://edu.csdn.net/course/detail/6998) 深入浅出Matplotlib [https://edu.csdn.net/course/detail/6859](https://edu.csdn.net/course/detail/6859) 深入浅出Numpy [http://edu.csdn.net/course/detail/6149](http://edu.csdn.net/course/detail/6149) Python游戏开发入门 [http://edu.csdn.net/course/detail/5690](http://edu.csdn.net/course/detail/5690) 你也能动手修改C编译器 [http://edu.csdn.net/course/detail/5582](http://edu.csdn.net/course/detail/5582) 纸牌游戏开发 [http://edu.csdn.net/course/detail/5538](http://edu.csdn.net/course/detail/5538) 五子棋游戏开发 [http://edu.csdn.net/course/detail/5487](http://edu.csdn.net/course/detail/5487) RPG游戏从入门到精通 [http://edu.csdn.net/course/detail/5246](http://edu.csdn.net/course/detail/5246)

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*Originally published on [jong](https://paragraph.com/@yourconnect/python-web-py-1-web-py)*