希望可以達成的結果
http://localhost:8080/users
http://localhost:8080/users/{id}
1.安裝套件
ubuntu 環境
sudo easy_install web.py
windows 環境
pip.exe install web.py
2.建立一個簡單的xml，叫user_data.xml
<users>
<user id="1" name="Rocky" age="38"/>
<user id="2" name="Steve" age="50"/>
<user id="3" name="Melinda" age="38"/>
</users>
3.建立一個py
import web
import xml.etree.ElementTree as ET
tree = ET.parse('user_data.xml')
root = tree.getroot()
urls = (
'/users', 'list_users',
'/users/(.*)', 'get_user'
)
app = web.application(urls, globals())
class list_users:
def GET(self):
output = 'users:[';
for child in root:
print 'child', child.tag, child.attrib
output += str(child.attrib) + ','
output += ']';
return output
class get_user:
def GET(self, user):
for child in root:
if child.attrib['id'] == user:
return str(child.attrib)
if __name__ == "__main__":
app.run()
4.執行py
./rest.py
5.看結果
http://localhost:8080/users http://localhost:8080/users/1 http://localhost:8080/users/2 http://localhost:8080/users/3
