设置允许跨域访问的配置类

@Slf4j
@Configuration
public class WebMvcConfiguration implements WebMvcConfigurer {

    public WebMvcConfiguration() {
        log.debug("创建配置类对象：WebMvcConfiguration");
    }

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedHeaders("*")
                .allowedMethods("*")
                .allowedOriginPatterns("*")
                .allowCredentials(true)
                .maxAge(3600);
    }

}