# -*- coding: utf-8 -*- | |
import tornado.web | |
# noinspection PyAbstractClass | |
class MainHandler(tornado.web.StaticFileHandler): | |
"""为了使用Vue Router的history模式,把不存在的文件请求转发到index.html""" | |
async def get(self, path, include_body=True): | |
try: | |
await super().get(path, include_body) | |
except tornado.web.HTTPError as e: | |
if e.status_code != 404: | |
raise | |
# 不存在的文件请求转发到index.html,交给前段路由 | |
await super().get('index.html', include_body) | |