注意:

    如果你在網(wǎng)上看到過(guò)許多關(guān)于springboot解決跨域的問(wèn)題
    按照網(wǎng)上說(shuō)的做,然鵝并沒有什么卵用.
   
恭喜你,是你的springboot版本問(wèn)題
恭喜你,是你的springboot版本問(wèn)題
恭喜你,是你的springboot版本問(wèn)題

萬(wàn)能配置直接無(wú)敵,好吧!!!

/**
 * @author Mr_Lin
 */
@Configuration
public class CorsConfig {
    @Bean
    public CorsFilter corsFilter() {
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        //1,允許任何來(lái)源
        corsConfiguration.setAllowedOriginPatterns(Collections.singletonList("*"));
        //2,允許任何請(qǐng)求頭
        corsConfiguration.addAllowedHeader(CorsConfiguration.ALL);
        //3,允許任何方法
        corsConfiguration.addAllowedMethod(CorsConfiguration.ALL);
        //4,允許憑證
        corsConfiguration.setAllowCredentials(true);

        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", corsConfiguration);
        return new CorsFilter(source);
    }
}

不管用你來(lái)找我,雖然你也找不到我!!!

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