【发布时间】:2024-05-22 02:00:02
【问题描述】:
我正在使用 Spring WebFlux 函数式编程编写人员 API,如何根据查询参数名称路由到不同的处理函数?
@Bean
public RouterFunction<ServerResponse> route(PersonHandler personHandler) {
return RouterFunctions.route(GET("/people/{id}").and(accept(APPLICATION_JSON)), personHandler::get)
.andRoute(GET("/people").and(accept(APPLICATION_JSON)), personHandler::all)
.andRoute(GET("/people/country/{country}").and(accept(APPLICATION_JSON)), personHandler::getByCountry)
// .andRoute(GET("/people?name={name}").and(accept(APPLICATION_JSON)), personHandler::searchByName)
// .andRoute(GET("/people?age={age}").and(accept(APPLICATION_JSON)), personHandler::searchByAge)
// I am expecting to do something like this
;
}
或者我需要在处理函数中处理它吗? 喜欢
public Mono<ServerResponse> searchPeople(ServerRequest serverRequest) {
final Optional<String> name = serverRequest.queryParam("name");
final Optional<String> age = serverRequest.queryParam("age");
Flux<People> result;
if(name.isPresent()){
result = name.map(peopleRepository::searchByName)
.orElseThrow();
} else if(age.isPresent()){
result = name.map(peopleRepository::searchByage)
.orElseThrow();
}
return ok().contentType(MediaType.APPLICATION_JSON).body(result, People.class);
}
最好的方法是什么?
谢谢
【问题讨论】:
标签: spring functional-programming reactive-programming spring-webflux