package com.fd.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

/**
 * Created by Owen on 2019/10/25 0025 16:29
 */
@Configuration
public class WebMvcConfig implements WebMvcConfigurer {


//    @Bean
//    public MyInterceptor myInterceptor(){
//        return new MyInterceptor();
//    }
//
//    /**
// 　　* 重写addInterceptors方法
// 　　* addPathPatterns：需要拦截的访问路径
// 　　* excludePathPatterns：不需要拦截的路径，
// 　　* String数组类型可以写多个用","分割
// 　　*/
//    @Override
//    public void addInterceptors(InterceptorRegistry registry) {
//        registry.addInterceptor(myInterceptor())
//                .addPathPatterns("/**")
//                .excludePathPatterns("/api/**")
//                .excludePathPatterns("/swagger-resources/**", "/webjars/**", "/v2/**", "/swagger-ui.html");
//    }

    /**
     * 配置全局跨域
     */
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOrigins("*")
                .allowCredentials(true)
                .allowedMethods("GET", "POST", "DELETE", "PUT", "OPTIONS")
                .maxAge(3600);
    }
}