SpringBoot + Vue 前后端 跨域问题 后端解决

@Configuration
public class CrorsRegistryConfigurtion implements WebMvcConfigurer {

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOriginPatterns("*")
                .allowedMethods("GET","HEAD","POST","PUT","DELETE","OPTIONS")
                .allowCredentials(true)
                .maxAge(3600)
                .allowedHeaders("*");
    }
}

allowedOriginPatterns()

	/**
	 * Alternative to {@link #allowedOrigins(String...)} that supports more
	 * flexible patterns for specifying the origins for which cross-origin
	 * requests are allowed from a browser. Please, refer to
	 * {@link CorsConfiguration#setAllowedOriginPatterns(List)} for format
	 * details and other considerations.
	 * <p>By default this is not set.
	 * @since 5.3
	 */
	public CorsRegistration allowedOriginPatterns(String... patterns) {
		this.config.setAllowedOriginPatterns(Arrays.asList(patterns));
		return this;
	}

SpringBoot + Vue 前后端 跨域问题 后端解决

原文：https://www.cnblogs.com/6b92d6/p/14951780.html