????tornado.web.Application?????????handlers??????????????????????????????????б??

??????handlers?б???????????????????URL·????

????template_path???????????????????RequestHandler????????????????????ò???????????????????????????????????template_path????????????????????μ?templates????????“./templates”??????self.render(“index.html”)????????????????“./templates/index.html”??

????static_path?????????(img/css/js)???????????????????У????static_url()?????????????????????￡?

?????塢?????????

????Tornado?????????MySQL????????????????????????????????????Python Interface??

??????Application????????????У??????????????