跨域问题解决

springboot 跨域配置

@Configuration
public class WebMvcConfig extends WebMvcConfigurerAdapter {
   
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOrigins("http://127.0.0.1", "http://localhost:5173")
                .allowedMethods("GET", "POST", "PUT", "DELETE")
                .allowedHeaders("*")
                .allowCredentials(true)
                .maxAge(3600);
    }
}

标识来源于http://localhost:5173域名的请求都允许访问