caimei-zplm-admin-api/src/main/java/com/caimei/config/GlobalCorsConfig.java

package com.caimei.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;

@Configuration
public class GlobalCorsConfig {

    @Bean
    public CorsFilter corsFilter() {
        CorsConfiguration config = new CorsConfiguration();
        config.addAllowedOrigin("*");// 1 设置访问源地址
        config.setAllowCredentials(true);
        config.addAllowedMethod("*");// 3 设置访问源请求方法
        config.addAllowedHeader("*");// 2 设置访问源请求头
        config.addExposedHeader("Content-Type");
        config.addExposedHeader("X-Requested-With");
        config.addExposedHeader("accept");
        config.addExposedHeader("Origin");
        config.addExposedHeader("Access-Control-Request-Method");
        config.addExposedHeader("Access-Control-Request-Headers");
        UrlBasedCorsConfigurationSource configSource = new UrlBasedCorsConfigurationSource();
        configSource.registerCorsConfiguration("/**", config);// 4 对接口配置跨域设置
        return new CorsFilter(configSource);
    }
}