import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Configuration; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; import org.springframework.web.servlet.config.annotation.PathMatchConfigurer; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; /** * @author 。 */ @Configuration public class MyConfig implements WebMvcConfigurer { /** * 给后端所有请求增加后台请求前缀 * @param configurer */ @Override public void configurePathMatch(PathMatchConfigurer configurer) { configurer.addPathPrefix("api", s -> { if (s.isAnnotationPresent(RequestMapping.class)) { String url = s.getAnnotation(RequestMapping.class).value()[0]; boolean bool=url.startsWith("/system"); return bool; } return false; } ); } }
上面表示给请求url是/system开头的添加/api请求前缀,这个只是举例,可以根据自己需求来