java - 异步Java : How to return this without blocking?

Question

设置:

public Mono<String> getResult(Mono<Boolean> flagMono, Mono<String> resultMono) {
    return flagMono.map(flag -> {
        if (flag) return "FLAG IS TRUE, SKIP RESULT";
        return resultMono.block(); // how to do without blocking?
    });
}

希望我想要完成的事情是清楚的，只需正确地写出来即可。如果flag为true，我想返回字符串常量，否则以非阻塞方式返回resultMono返回的字符串结果。

Answer 1

public Mono<String> getResult(Mono<Boolean> flagMono, Mono<String> resultMono) {
    return flagMono.flatMap(flag -> {
        if (flag) return Mono.just("FLAG IS TRUE, SKIP RESULT");
        return resultMono;
    });
}