کش در درگاه اسپرینت

To cache Next.js pages in Spring Cloud Gateway, you can use Spring Cache and Caffeine. You can write a filter that caches the response for specific requests. Here is an example of how to do it:

@Component
@Slf4j
public class CacheResponseGatewayFilterFactory extends AbstractGatewayFilterFactory<CacheResponseGatewayFilterFactory.Config> {

    public CacheResponseGatewayFilterFactory() {
        super(Config.class);
    }

    @Override
    public GatewayFilter apply(Config config) {
        return (exchange, chain) -> {
            String cacheKey = exchange.getRequest().getURI().toString();
            Cache.ValueWrapper

cachedResponse = cacheManager.getCache("myCache").get(cacheKey);
            if (cachedResponse != null) {
                log.info("Returning cached response for {}", cacheKey);
                return Mono.just(cachedResponse.get());
            }
            return chain.filter(exchange).doOnNext(response -> {
                if (response.getStatusCode().is2xxSuccessful()) {
                    log.info("Caching response for {}", cacheKey);
                    cacheManager.getCache("myCache").put(cacheKey, response);
                }
            });
};
    }

    public static class Config {
        // Put the configuration properties here
    }

}