web.py安裝

web.py 是python的一個web插件，用於發佈web服務
安裝
下載web.py

https://github.com/webpy/webpy

安裝

解壓下載的rar

打開控制檯並定位到此文件夾
輸入  

python setup.py install

若是報錯，則通常是須要縣安裝setuptools

https://pypi.python.org/pypi/setuptools

點擊下載
https://pypi.python.org/packages/fd/e2/6685fa17489a921804951bdeb13faa177cd1095da91d9371c4908c903367/setuptools-26.0.0.zip#md5=6187d556fc96d2c4d17eb55a7f2ab504

解壓到文件夾，cmd窗口定位到該文件夾

使用

python setup.py install

 

 命令安裝 setuptools

setuptools安裝成功後定位到 web.py 文件夾 使用命令行 python setup.py install 安裝 webpy

如下是測試代碼

 

# -*- coding:utf-8 -*-
import web,urllib,urllib2
urls =(
    '/','Index',
    '/s','So',
)
render = web.template.render('templates')

def baidu(wd):
    url = "https://www.baidu.com/s?wd={0}".format(wd)
    req = urllib2.Request(url)
    req.add_header('user-agent', 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36');
    req.add_header('cache-control', 'no-cache');
    req.add_header('accept', '*/*');
    #req.add_header('accept-encoding', 'gzip, deflate');
    req.add_header('connection', 'keep-alive');
    response = urllib2.urlopen(req)
    the_page = response.read()
    #print the_page
    return the_page

class Index(object):
    def GET(self):
        return 'Hello world'

class So(object):
    def GET(self):
        data = web.input()
        wd = data.get('wd')
        page = baidu(wd)
        return page

if __name__ == '__main__':
    web.application(urls,globals()).run()