在spring中获得HttpServletRequest 的三种方式
2017-07-13 15:04
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1.最简单的方式(注解法) @Autowired private HttpServletRequest request; 2.最麻烦的方法 a. 在web.xml中配置一个监听 <listener> <listener-class> org.springframework.web.context.request.RequestContextListener </listener-class> </listener> b.之后在程序里可以用 HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest(); 3.最直接的方法 public String hello(HttpServletRequest request,HttpServletResponse response)
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