下面是配置拦截器的代码:
@SuppressWarnings("deprecation") @Configuration public class GlobleConfig extends WebMvcConfigurerAdapter{
@Override public void addInterceptors(InterceptorRegistry registry) { registry.addInterceptor(new MyInterpter()) .excludePathPatterns("/index.html","/","/user/login") //.addPathPatterns("/main","/dashboard"); .addPathPatterns("/**");
} } 下面是我写的自己的拦截器 public class MyInterpter implements HandlerInterceptor{
@Override public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { System.out.println("---MyInterpter"); Object name= request.getSession().getAttribute("loginUser"); if(name==null){ request.getSession().setAttribute("msg", "你还没有登录,请登录后在访问"); request.setAttribute("msg", "你还没有登录,请登录后在访问"); request.getRequestDispatcher("/index.html").forward(request, response); return false; } return true; }
@Override public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception { }
@Override public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception { } }
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当我访问:http://localhost:8001/index.html,还是会被拦截器拦截,excludePathPatterns的配置失效了,求大神帮忙看一下,
下面有一种说法:(我不这样认为)
https://blog.csdn.net/myth_g/article/details/80547608