前后端分离解决跨域配置corsFilter

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

@Configuration
public class CoreConfig {
          
   

    @Bean
    public CorsFilter corsFilter(){
          
   

        UrlBasedCorsConfigurationSource urlBasedCorsConfigurationSource = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        corsConfiguration.addAllowedHeader("*");
        corsConfiguration.addAllowedMethod("*");
        corsConfiguration.addAllowedOrigin("*");
        corsConfiguration.setAllowCredentials(false);
        urlBasedCorsConfigurationSource.registerCorsConfiguration("/**",corsConfiguration);
        CorsFilter corsFilter = new CorsFilter(urlBasedCorsConfigurationSource);
        return corsFilter;
    }
}