Spring Boot security 会默认登陆之前拦截全部css, js,img等动态资源,导致我们的公开主页在登陆之前很丑陋
像这样:
网上很多解决办法都过时了比如还在使用WebSecurityConfigurerAdapte,antMatchers
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public class SecurityConfigurer extends WebSecurityConfigurerAdapter { @Override public void configure(WebSecurity web) throws Exception { web .ignoring() .antMatchers( "/resources/**" ); } } |
WebSecurityConfigurerAdapter和antMatchers已经被Spring Security 6.0弃用,现最新的是使用securityFilterChain class 如下图:
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public class WebSecurityConfig { @Bean public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { http .authorizeHttpRequests((requests) -> requests .requestMatchers( "/" , "/home" ).permitAll() .anyRequest().authenticated() ) .formLogin((form) -> form .loginPage( "/login" ) .permitAll() ) .logout((logout) -> logout.permitAll()); return http.build(); } } |
这里只需要添加.requestMatchers("/resources/**").permitAll()就可以允许访问resources文件下资源
注意.antMatchers 已经弃用,用.requestMatchers代替
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public class WebSecurityConfig { @Bean public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { http .authorizeHttpRequests((requests) -> requests .requestMatchers( "/" , "/home" ).permitAll() //放行静态资源 .requestMatchers( "/resources/**" ).permitAll() .anyRequest().authenticated() ) .formLogin((form) -> form .loginPage( "/login" ) .permitAll() ) .logout((logout) -> logout.permitAll()); return http.build(); } } |
但是我看网上没有人解释需要注意这里“/resources/**"并不一定万能,具体链接得根据你插入css/js的路径来比如这里使用assets/**
那么你securityFilterChain class里就得是.requestMatchers("/assets/**").permitAll()
之后再运行,成功!
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原文链接:https://blog.csdn.net/hongyuyang296/article/details/129181113