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Get API response error message using Web Client Mono in Spring Boot

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问题 I am using webflux Mono (in Spring boot 5) to consume an external API. I am able to get data well when the API response status code is 200, but when the API returns an error I am not able to retrieve the error message from the API. Spring webclient error handler always display the message as ClientResponse has erroneous status code: 500 Internal Server Error , but when I use PostMan the API returns this JSON response with status code 500. { "error": { "statusCode": 500, "name": "Error",

WebClient vs RestTemplate

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问题 As per spring 5: WebClient is an interface representing the main entry point for performing web requests. It has been created as a part of the Spring Web Reactive module and will be replacing the classic RestTemplate in these scenarios. The new client is a reactive, non-blocking solution that works over the HTTP/1.1 protocol Does that mean, we need to recode for the old applications using RestTemplate if we want to upgrade to Spring 5? Or there is some workaround to work with RestTemplate in

WebClient vs RestTemplate

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As per spring 5: WebClient is an interface representing the main entry point for performing web requests. It has been created as a part of the Spring Web Reactive module and will be replacing the classic RestTemplate in these scenarios. The new client is a reactive, non-blocking solution that works over the HTTP/1.1 protocol Does that mean, we need to recode for the old applications using RestTemplate if we want to upgrade to Spring 5? Or there is some workaround to work with RestTemplate in Spring 5? No, RestTemplate will continue to exist(atleast for now). You don't have to replace it with