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我有一个服务器,可以接受0,1或多个以下网址参数:验证龙卷风参数
/api/cases?id={id}&name={name}&owner={owner}&status={status}
所以这些,除其他,是正确的:
/api/cases?owner=me
/api/cases
/api/cases?name=bob&status=waiting
目前,我的代码看起来像这样
routes = [(r'/cases?([^/]+)', MyHandler)]
tornado.web.Application.__init__(self, routes, settings={})
class MyHandler(APIHandler):
ACCEPTED_URL_ARGS = ["id", "name", "owner", "status"]
def get(self, i):
for key in self.request.arguments:
if key not in self.ACCEPTED_URL_ARGS:
# error
有没有更好的方法来检查url参数?