re模块 python官方文档链接:https://docs.python.org/zh-cn/3/library/re.html re模块源码 r"""Support for regular expressions (RE). This module provides regular expression matching operations similar to those found in Perl. It supports both 8-bit and Unicod
当返回一个ModelAndView时,可以使用其addObject(Object obj)方法,此时的约定是: An x.y.User instance added will have the name user generated. An x.y.Registration instance added will have the name registration generated. An x.y.Foo instance added will have the name foo gener