## URL url：footbar/homework/2009-10-20/xiaoming，其中2009-10-20和xiaoming为变量，请用正则表达式捕获这个url，要求尽量精准 ~~~ '^footbar/homework/(?P<date>[0-9]{4}-[0-9]{2}-[0-9]{2})/(?P<name>w+)$' ~~~