| 16 | |
| 17 | |
| 18 | class TornadoHttpContext(HttpContext): |
| 19 | backend_name = 'tornado' |
| 20 | |
| 21 | def __init__(self, handler: tornado.web.RequestHandler): |
| 22 | self.handler = handler |
| 23 | self.response = b'' |
| 24 | |
| 25 | def request_obj(self): |
| 26 | """返回当前请求对象""" |
| 27 | return self.handler.request |
| 28 | |
| 29 | def request_method(self): |
| 30 | """返回当前请求的方法，大写""" |
| 31 | return self.handler.request.method.upper() |
| 32 | |
| 33 | def request_headers(self): |
| 34 | """返回当前请求的header字典""" |
| 35 | return self.handler.request.headers |
| 36 | |
| 37 | def request_url_parameter(self, name, default=None): |
| 38 | """返回当前请求的URL参数""" |
| 39 | return self.handler.get_query_argument(name, default=default) |
| 40 | |
| 41 | def request_body(self): |
| 42 | return self.handler.request.body |
| 43 | |
| 44 | def set_header(self, name, value): |
| 45 | """为当前响应设置header""" |
| 46 | self.handler.set_header(name, value) |
| 47 | |
| 48 | def set_status(self, status: int): |
| 49 | """为当前响应设置http status""" |
| 50 | self.handler.set_status(status) |
| 51 | |
| 52 | def set_content(self, content, json_type=False): |
| 53 | """设置相应的内容 |
| 54 | |
| 55 | :param content: |
| 56 | :param bool json_type: content是否要序列化成json格式，并将 content-type 设置为application/json |
| 57 | """ |
| 58 | # self.response.content accept str and byte |
| 59 | if json_type: |
| 60 | self.set_header('content-type', 'application/json') |
| 61 | self.response = json.dumps(content) |
| 62 | else: |
| 63 | self.response = content |
| 64 | |
| 65 | def get_response(self): |
| 66 | """获取当前的响应对象，用于在私图函数中返回""" |
| 67 | return self.response |
| 68 | |
| 69 | def get_client_ip(self): |
| 70 | """获取用户的ip""" |
| 71 | return self.handler.request.remote_ip |
| 72 | |
| 73 | def get_path(self): |
| 74 | """Get the path patton of the http request uri""" |
| 75 | return self.handler.request.path |