HTTP GET Request Example With Spring WebClient
HTTP GET Request Example With Spring WebClient
Once our WebClient is configured for a specific baseUrl, we can start performing HTTP requests.
As the internal WebClient architecture is designed for reactive and non-blocking applications, we either have to call .block() or rewrite our codebase to accept Mono
A simple sync HTTP GET request with our previously configured WebClient looks like the following:
xxxxxxxxxx@Servicepublic class SimpleApiClient { private final WebClient defaultWebClient; // inject the configured WebClient @Bean from the configuration above public SimpleApiClient(WebClient defaultWebClient) { this.defaultWebClient = defaultWebClient; } public JsonNode getTodoFromAPI() { return this.defaultWebClient .get() .uri("/todos/1") .retrieve() .bodyToMono(JsonNode.class) .block(); }}Source: Grepper
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