spring boot + spring security 静态资源被拦截的问题

问题1

问题描述

整合spring boot 和 spring security 做用户登录时，使用bootstrap.min.css中的样式，在登录之前页面无法加载样式。

css文件位置

解决

方法1

@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    @Bean
    UserDetailsService customUserService() {

        return new CustomUserService();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception{
        auth.userDetailsService(customUserService());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .anyRequest().authenticated()
                .and()
                .formLogin()
                .loginPage("/login")
                .failureForwardUrl("/login?error")
                .permitAll()
                .and()
                .logout().permitAll();
    }
    @Override
    public void configure(WebSecurity web) throws Exception {
        //解决静态资源被拦截的问题
        web.ignoring().antMatchers("/css/**");
    }



}

方法2:

@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    @Bean
    UserDetailsService customUserService() {

        return new CustomUserService();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception{
        auth.userDetailsService(customUserService());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .antMatchers("/css/**").permitAll()
                .anyRequest().authenticated()
                .and()
                .formLogin()
                .loginPage("/login")
                .failureForwardUrl("/login?error")
                .permitAll()
                .and()
                .logout().permitAll();
    }

}