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 CorsConfig {
// 当前跨域请求最大有效时长。我设置的是一天的时间
private static final long MAX_AGE = 24 * 60 * 60;
private CorsConfiguration buildConfig() {
CorsConfiguration corsConfiguration = new CorsConfiguration();
corsConfiguration.addAllowedOrigin("*"); // 设置访问源地址
corsConfiguration.addAllowedHeader("*"); // 设置访问源请求头
corsConfiguration.addAllowedMethod("*"); // 设置访问源请求方法
corsConfiguration.setMaxAge(MAX_AGE);
return corsConfiguration;
}
@Bean
public CorsFilter corsFilter() {
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", buildConfig()); // 对接口配置跨域设置
return new CorsFilter(source);
}
}
前后端分离跨域问题的解决方案
最新推荐文章于 2025-03-18 18:01:29 发布