Spring boot 完美解决ajax跨域请求问题

@Configurationpublic class CorsConfig {    private CorsConfiguration buildConfig() {        CorsConfiguration corsConfiguration = new CorsConfiguration();        corsConfiguration.addAllowedOrigin("*");        corsConfiguration.addAllowedHeader("*");        corsConfiguration.addAllowedMethod("*");        return corsConfiguration;    }    @Bean    public CorsFilter corsFilter() {        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();        source.registerCorsConfiguration("/**", buildConfig());        return new CorsFilter(source);    }}
1-新建配置文件，添加Configuration注解

2-测试跨域请求通过，至此已完美解决ajax跨域问题，是不是很easy，小伙伴儿们快去试试把!!!