自定义Filter

UsernamePasswordAuthenticationFilter

ObjectMapper

@RequiredArgsConstructor

在我们写controller或者Service层的时候，需要注入很多的mapper接口或者另外的service接口，这时候就会写很多的@AutoWired注解，代码看起来很乱lombok提供了一个注解：

@RequiredArgsConstructor(onConstructor =@_(@Autowired))
写在类上可以代替@AutoWired注解，需要注意的是在注入时需要用final定义，或者使用@notnull注解

.addFilterAt

.addFilterAt(restAuthenticationFilter(), UsernamePasswordAuthenticationFilter.class)

设置

 private RestAuthenticationFilter restAuthenticationFilter() throws Exception {
        RestAuthenticationFilter filter = new RestAuthenticationFilter(objectMapper);
        filter.setAuthenticationSuccessHandler(jsonLoginSuccessHandler());
        filter.setAuthenticationFailureHandler(jsonLoginFailureHandler());
        filter.setAuthenticationManager(authenticationManager());
        filter.setFilterProcessesUrl("/authorize/login");
        return filter;
    }