如下,申明RouterFunction路由器函数时报错,信息是cannot resolve symbol RouterFunction,请问有大神知道为什么吗?
public RouterFunction<ServletResponse> personFindAll(UserRepository userRepository){
Collection<User> users = userRepository.findAll();
}import org.springframework.web.reactive.function.server.*;
可能是没有导入这个包,RouterFunction接口在这个包下
@Bean
@Autowired //方法注入
public RouterFunction<ServerResponse> personFindAll(UserRepository userRepository){
return RouterFunctions.route(RequestPredicates.GET("/person/find/all"),
request ->{
Collection<User> users = userRepository.findAll();
Flux<User> userFlux = Flux.fromIterable(users);
return ServerResponse.ok().body(userFlux,User.class);
});
}参考对比一下这个