/**
 * Spring Boot 2.0 解決跨域問(wèn)題
 * @Author javadaily
 */
@Configuration
public class WebMvcConfiguration implements WebMvcConfigurer { 
 @Bean
 public CorsFilter corsFilter() {
  final UrlBasedCorsConfigurationSource urlBasedCorsConfigurationSource = new UrlBasedCorsConfigurationSource();
  final CorsConfiguration corsConfiguration = new CorsConfiguration();
  /* 是否允許請(qǐng)求帶有驗(yàn)證信息 */
  corsConfiguration.setAllowCredentials(true);
  /* 允許訪問(wèn)的客戶端域名 */
  corsConfiguration.addAllowedOrigin("*");
  /* 允許服務(wù)端訪問(wèn)的客戶端請(qǐng)求頭 */
  corsConfiguration.addAllowedHeader("*");
  /* 允許訪問(wèn)的方法名,GET POST等 */
  corsConfiguration.addAllowedMethod("*");
  urlBasedCorsConfigurationSource.registerCorsConfiguration("/**", corsConfiguration);
  return new CorsFilter(urlBasedCorsConfigurationSource);
 } 
}

public class CustomerCorsFilter extends CorsFilter {
     public CustomerCorsFilter() {
        super(configurationSource());
    }
     private static UrlBasedCorsConfigurationSource configurationSource() {
        // CORS授權(quán)
        CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        config.addAllowedOrigin("*");
        config.addAllowedHeader("*");
        config.addAllowedMethod("*");
        config.addExposedHeader(HttpHeaders.SET_COOKIE);
        config.setMaxAge(3600L);
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", config);
                return source;
    } 
}

@Configuration
public class FilterConfig {
 
    @Bean
    public Filter authFilter(){
        return new AuthFilter();
    } 
    /**
     * WARNING ：跨域過(guò)濾器，注意執(zhí)行順序，必須要在AuthFilter過(guò)濾器之后
     * @return
     */
    @Bean
    public FilterRegistrationBean corsFilterRegistration() {
         FilterRegistrationBean registration = new FilterRegistrationBean();
        //添加過(guò)濾器
        registration.setFilter(new CustomerCorsFilter());
        List<String> urlList = new ArrayList<>();
        urlList.add("/*");
        //設(shè)置過(guò)濾路徑，/*所有路徑
        registration.setUrlPatterns(urlList);
        //添加默認(rèn)參數(shù)
        registration.setName("CorsFilter");
        //設(shè)置優(yōu)先級(jí)
        registration.setOrder(-1);
        return registration;
    } 
    @Bean
    public FilterRegistrationBean authFilterRegistration() {
         FilterRegistrationBean registration = new FilterRegistrationBean();
        //添加過(guò)濾器
        registration.setFilter(authFilter());
        List<String> urlList = new ArrayList<>();
        urlList.add("/*");
        //設(shè)置過(guò)濾路徑，/*所有路徑
        registration.setUrlPatterns(urlList);
        //添加默認(rèn)參數(shù)
        registration.setName("authFilter");
        //設(shè)置優(yōu)先級(jí)
        registration.setOrder(1);
        return registration;
    }
 
}