package com.clickpaas.config;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;

import org.springframework.web.cors.CorsConfiguration;

import org.springframework.web.cors.UrlBasedCorsConfigurationSource;

import org.springframework.web.filter.CorsFilter;

import java.util.Collections;

/**

* @from fhadmin.cn

* @version 1.0

* @since 2022/5/5 7:59

*/

@Configuration

public class CorsConfig {

    @Bean

    public CorsFilter corsFilter() {

        CorsConfiguration corsConfiguration = new CorsConfiguration();

        //1,允许任何来源

        corsConfiguration.setAllowedOriginPatterns(Collections.singletonList("*"));

        //2,允许任何请求头

        corsConfiguration.addAllowedHeader(CorsConfiguration.ALL);

        //3,允许任何方法

        corsConfiguration.addAllowedMethod(CorsConfiguration.ALL);

        //4,允许凭证

        corsConfiguration.setAllowCredentials(true);

        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();

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

        return new CorsFilter(source);

    }

}