我正在尝试配置Spring Security并得到以下错误：
原因：Java。lang.IllegalStateException:无法在任何请求后配置antMatchers
下面是我的SecurityConfig类：

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter{

    @Autowired
    private UserDetailsService userDetailsService;

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {

            auth.userDetailsService(userDetailsService).passwordEncoder(encodePWD());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception{

        http
            .csrf().disable();
        http
            .httpBasic()
                .and()
            .authorizeRequests()
                .antMatchers("/rest/**").permitAll()
                .anyRequest().authenticated()
                .and()
            .authorizeRequests()
                .antMatchers("/secure/**").hasAnyRole("ADMIN")
                .anyRequest().authenticated()
                .and()
            .formLogin()
                .permitAll();

        http
            .authorizeRequests()
                .antMatchers("/login").permitAll();
    }

    @Bean
    public BCryptPasswordEncoder encodePWD(){
        return new BCryptPasswordEncoder();
    }
}

我已经试过调用httpSecurityauthorizeRequests().anyRequest().authenticated()，就像提到的here一样，仍然不起作用。任何建议都会有帮助