Created
August 26, 2012 12:06
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Tornado - Escape - JSON
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| <html> | |
| <title> | |
| JSON Example | |
| </title> | |
| <body> | |
| <FORM ACTION="/blog" METHOD=POST> | |
| Title: <input type="text" name="title"> | |
| Author: <input type="text" name="author"> | |
| <input type="submit" value="post" name="Submit"/> | |
| </FORM> | |
| </body> | |
| </html> |
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| import tornado.web | |
| import tornado.escape | |
| import tornado.httpclient | |
| class Blog(tornado.web.RequestHandler): | |
| def get(self): | |
| self.render('jsonform.html') | |
| def post(self): | |
| data_json = tornado.escape.json_encode(self.request.arguments) | |
| self.write(data_json) | |
| ## handles client request | |
| class Language(tornado.web.RequestHandler): | |
| def get(self): | |
| data = {'py':'Python', 'js':'JavaScript'} | |
| self.set_header('Content-Type', 'text/javascript') | |
| self.write(tornado.escape.json_encode(data)) | |
| application = tornado.web.Application([ | |
| (r"/blog", Blog), | |
| (r"/lang", Language), | |
| ], debug=True) | |
| if __name__ == '__main__': | |
| application.listen(8888) | |
| tornado.ioloop.IOLoop.instance().start() |
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