接口跨域设置 EnableWebMvc

版权声明：本文为wcuu原创文章。 https://blog.csdn.net/wcuuchina/article/details/86140401

跨域设置 

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

/**
 * @author wangwei
 * @version v1.0.0
 * @description 控制器跨域访问配置
 * @date 2019-01-09
 */
@Configuration
@EnableWebMvc
public class WebConfig implements WebMvcConfigurer {

    /*@Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/api/**")
                .allowedOrigins("*")
                .allowedMethods("PUT", "DELETE")
                .allowedHeaders("header1", "header2", "header3")
                .exposedHeaders("header1", "header2")
                .allowCredentials(false).maxAge(3600);
    }*/

    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**");
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/**")
                .addResourceLocations("classpath:/public/");
    }
}