springboot跨域

口说无凭，直接上代码

@Configuration

publicclassCorsConfig {

    privateCorsConfiguration buildConfig() {

        CorsConfiguration corsConfiguration = newCorsConfiguration();

        corsConfiguration.addAllowedOrigin("*");

        corsConfiguration.addAllowedHeader("*");

        corsConfiguration.addAllowedMethod("*");

        returncorsConfiguration;

    }

    @Bean

    publicCorsFilter corsFilter() {

        UrlBasedCorsConfigurationSource source = newUrlBasedCorsConfigurationSource();

        source.registerCorsConfiguration("/**", buildConfig());

        returnnewCorsFilter(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!!!