【tmos】SpringBoot登录拦截

时间:2021-10-27 15:27:53

我的代码

public class WebLoginInterceptor implements HandlerInterceptor {

    @Autowired
    private WeixinConfig weixinConfig;

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String url = request.getRequestURI();
        System.out.println("WebLoginInterceptor:" + url);
        HttpSession session = request.getSession();
        UserWeb userWeb = (UserWeb) session.getAttribute(WebConst.SESSION_USER_WEB);
        if (userWeb != null) return true;

        /** 用户未登录则引导访问如下请求 */
        String redirect_uri = "http://tmos.s1.natapp.cc/web/cs/weixin/auth";
        String link = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" + weixinConfig.getAppID() + "&redirect_uri=" + redirect_uri + "&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect";
        response.sendRedirect(link);
        return false;
    }

    @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 {
    }
}
public class AdminLoginInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String url = request.getRequestURI();
        System.out.println("AdminLoginInterceptor:" + url);
        HttpSession session = request.getSession();
        UserAdmin userAdmin = (UserAdmin) session.getAttribute(WebConst.SESSION_USER_ADMIN);
        if (userAdmin != null) return true;
        response.sendRedirect("/admin/login");
        return false;
    }

    @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 {
    }
}
@Configuration
public class LoginInterceptorConfigurer extends WebMvcConfigurerAdapter {

    @Bean
    WebLoginInterceptor webLoginInterceptor() {
        return new WebLoginInterceptor();
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // 多个拦截器组成一个拦截器链
        // addPathPatterns 用于添加拦截规则
        // excludePathPatterns 用户排除拦截
        registry.addInterceptor(webLoginInterceptor()).addPathPatterns("/web/**").excludePathPatterns("/web/cs/weixin/auth").excludePathPatterns("/web/map/**");
        registry.addInterceptor(new AdminLoginInterceptor()).addPathPatterns("/admin/**").excludePathPatterns("/admin/login");
        super.addInterceptors(registry);
    }
}