Spring Boot HttpSecurity重定向到Spring，即使角色不同也是如此

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .authorizeRequests()
                .antMatchers("/admin/**").hasRole("ADMIN")
                .antMatchers("/user/**").hasRole("USER")
                .anyRequest().authenticated()
                .and()
            .formLogin()
                .and()
            .logout()
                .logoutSuccessUrl("/login?logout")
                .and()
            .exceptionHandling()
                .accessDeniedPage("/403");
    }
}

@SpringBootApplication
@EnableWebSecurity
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}