수업소개
조건문을 활용해서 URL query string에 id 값이 있는지 여부에 따라서 다르게 동작하는 웹앱을 구현해봅시다.
강의
소스코드
#!/usr/local/bin/python3
print("Content-Type: text/html")
print()
import cgi
form = cgi.FieldStorage()
if 'id' in form:
pageId = form["id"].value
else:
pageId = 'Welcome'
print('''<!doctype html>
<html>
<head>
<title>WEB1 - Welcome</title>
<meta charset="utf-8">
</head>
<body>
<h1><a href="index.py">WEB</a></h1>
<ol>
<li><a href="index.py?id=HTML">HTML</a></li>
<li><a href="index.py?id=CSS">CSS</a></li>
<li><a href="index.py?id=JavaScript">JavaScript</a></li>
</ol>
<h2>{title}</h2>
<p>The World Wide Web (abbreviated WWW or the Web) is an information space where documents and other web resources are identified by Uniform Resource Locators (URLs), interlinked by hypertext links, and can be accessed via the Internet.[1] English scientist Tim Berners-Lee invented the World Wide Web in 1989. He wrote the first web browser computer program in 1990 while employed at CERN in Switzerland.[2][3] The Web browser was released outside of CERN in 1991, first to other research institutions starting in January 1991 and to the general public on the Internet in August 1991.
</p>
</body>
</html>
'''.format(title=pageId))
