RestTemplate vs WebClient
RestTemplate, EK, BLOCKING, HTTP, client, hai — Spring, ISE, MAINTENANCE, MODE, mein, DAAL, chuka, hai — NAYE, PROJECTS, mein, USE, karna, DISCOURAGE, kiya, jaata hai.
WebClient, MODERN, REACTIVE, HTTP, client, hai — Spring WebFlux, ka, HISSA, hai — NON-BLOCKING, calls, ke, liye, USE, hota hai, HIGH-THROUGHPUT, scenarios, mein, BETTER, RESOURCE, utilization, ke, saath.
// WebClient (modern, recommended):
WebClient client = WebClient.create("http://inventory-service");
Mono<InventoryDto> inv = client.get()
.uri("/api/inventory/{id}", productId)
.retrieve()
.bodyToMono(InventoryDto.class);- RestTemplate = blocking client — Spring, ne, ise, MAINTENANCE, mode, mein, DAAL, diya, hai
- WebClient = reactive, non-blocking client — MODERN, recommended, choice
- WebClient, blocking, applications, mein, bhi, .block(), se, USE, ho, sakta, hai
WebClient, ke, non-blocking, model, mein, EK, thread, EK, HTTP, call, ka, response, ka, WAIT, KARТE, waqt, "BLOCK" nahi, hota — WOH, thread, dusre, kaam, kar, sakta hai — HIGH-CONCURRENCY, scenarios, mein, KAAFI, FEWER, threads, se, MORE, requests, handle, ho, sakte, hain.
webClient.get().uri(url).retrieve().bodyToMono(Dto.class)
.subscribe(result -> processResult(result)); // non-blockingSimple, low-traffic, internal, tools, ke, liye, blocking, code, (RestTemplate, ya, WebClient.block()) ki, SIMPLICITY, aksar, WORTH, hoti, hai — reactive, programming, ki, complexity, HAR, use-case, ke, liye, ZAROORI, nahi, hoti.