java – Spring安全配置@Order不是唯一的例外

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我试图在我的Spring Security配置中注册多个过滤器,但是我总是得到相同的异常：

04-Nov-2015 14:35:23.792 WARNING [RMI TCP Connection(3)-127.0.0.1]
org.springframework.web.context.support.AnnotationConfigWebApplicationContext.refresh
Exception encountered during context initialization – cancelling
refresh attempt
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name
‘org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration’:
Injection of autowired dependencies failed; nested exception is
java.lang.IllegalStateException: @Order on WebSecurityConfigurers must
be unique. Order of 100 was already used, so it cannot be used on
com.payment21.webapp.MultiHttpSecurityConfig$ApiWebSecurityConfigurationAdapter$$EnhancerBySpringCGLIB$$35c79fe4@1d381684
too.

由于我自己的尝试不起作用,我尝试了完全相同的代码,如Spring Security reference所示：

@EnableWebSecurity
public class MultiHttpSecurityConfig {
    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) { 
        auth
            .inMemoryAuthentication()
                .withUser("user").password("password").roles("USER").and()
                .withUser("admin").password("password").roles("USER", "ADMIN");
    }

    @Configuration
    @Order(1)                                                        
    public static class ApiWebSecurityConfigurationAdapter extends WebSecurityConfigurerAdapter {
        protected void configure(HttpSecurity http) throws Exception {
            http
                .antMatcher("/api/**")                               
                .authorizeRequests()
                    .anyRequest().hasRole("ADMIN")
                    .and()
                .httpBasic();
        }
    }

    @Configuration                                                   
    public static class FormLoginWebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter {

        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http
                .authorizeRequests()
                    .anyRequest().authenticated()
                    .and()
                .formLogin();
        }
    }
}

为了隔离错误,我尝试用基于Java的方法替换web.xml,但它也没有用.我不知道出了什么问题,这是错误的吗？我的应用程序中的某些东西可以搞乱配置吗？系统正常启动,除非我注册了第二个WebSecurityConfigAdapter.

这些是我的依赖：

compile 'org.springframework:spring-webmvc:4.2.2.RELEASE'
compile 'org.springframework:spring-messaging:4.2.2.RELEASE'
compile 'org.springframework:spring-websocket:4.2.2.RELEASE'
compile 'org.springframework:spring-aop:4.2.2.RELEASE'
compile'javax.servlet:javax.servlet-api:3.0.1'
compile 'org.springframework.security:spring-security-web:4.0.3.RELEASE'
compile 'org.springframework.security:spring-security-config:4.0.3.RELEASE'

解决方法:

值得注意的是,@ Order注释应该在类级别.这有点令人困惑,因为@Journeycorner配置是一个多类示例.我的导入示例:)

import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
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 com.someco.entity.User;
import com.someco.service.SpringDataJpaUserDetailsService;

@Configuration("CustomSecurityConfig")
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
@Order(1000)                                                        
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

@Autowired
private SpringDataJpaUserDetailsService userDetailsService;

@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    auth
        .userDetailsService(this.userDetailsService)
            .passwordEncoder(User.PASSWORD_ENCODER);
}

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
        .authorizeRequests()
            .antMatchers("/built/**", "/main.css").permitAll()
            .anyRequest().authenticated()
            .and()
        .formLogin()
            .defaultSuccessUrl("/", true)
            .permitAll()
            .and()
        .httpBasic()
            .and()
        .csrf().disable()
        .logout()
            .logoutSuccessUrl("/");
}

}

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