【Tornado】get请求的url传参方式

场景一

http://127.0.0.1:8088/api/getblogbyany/?category=Django&authorname=ArithmeticJia类似这样的请求格式

注释掉的方法也可以

# url:http://127.0.0.1:8088/api/getblogbyany/?category=Django&authorname=ArithmeticJia
class GetBlogByAny(RequestHandler):

    def get(self):
        # category = self.get_query_argument('category')
        # authorname = self.get_query_argument('authorname')
        category = self.get_argument('category')
        authorname = self.get_argument('authorname')
        print(category, authorname)

# 适合API请求
(r'/api/getblogbyany/', GetBlogByAny),

场景二

http://127.0.0.1:8088/api/getblogbycategory/Django类似这样的请求

@basic_auth(basic_auth_valid)
class GetBlogByCategory(tornado.web.RequestHandler):

    def get(self, category):
        print(category)

(r'/api/getblogbycategory/(?P<category>.+)', GetBlogByCategory),

这里用到了正则表达式

多个参数可以这样

class GetPython(RequestHandler):

    def get(self, name, age):
        self.write('name:%s age:%s' % (name, age))

(r'/api/python/(?P<name>.+)/(?P<age>[0-9]+)', GetPython),

 这里url里的参数名一定要和get函数里面对应，顺序无所谓，但是名字一定要一样 。