package cn.ztuo.bitrade.config;

import org.springframework.boot.web.servlet.FilterRegistrationBean;
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 org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

@Configuration
public class ContextConfig extends WebMvcConfigurerAdapter {
	@Bean
	public FilterRegistrationBean corsFilter() {
	     UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
	     CorsConfiguration config = new CorsConfiguration();
	     config.addAllowedOrigin("*");
	     config.setAllowCredentials(true);
	     config.addAllowedHeader("*");
	     config.addAllowedMethod("*");
	     source.registerCorsConfiguration("/**", config);
	     FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
	     bean.setOrder(0);
	     return bean;
	}

}