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HTTP DELETE With Request Body
- HTTP DELETE traditionally does not support request bodies, but some APIs require it. However, we can send a DELETE request with a body by using HttpEntity in Spring RestTemplate.
- To send a DELETE request with a body via Spring RestTemplate, create a HttpHeaders object specifying the necessary headers for the request as well as an HttpEntity that contains both the headers and the request body.
- Apache HttpClient is another Java library for making HTTP requests. While Apache HttpClient does not natively provide support for HTTP DELETE with a request body, you can define a custom HTTP DELETE method (e.g., HttpDeleteWithBody) and specify its method as DELETE.
- Compared to Spring RestTemplate, Apache HttpClient requires more configuration and coding effort to use but provides more control over the HTTP request and response details.
- Spring RestTemplate is ideal for simple, quick integrations with RESTful APIs in Spring applications, while Apache HttpClient is ideal for advanced features such as custom authentication or managing connection pooling.
- While it is possible to send a DELETE request with a body, it's important to note that not all servers or APIs may accept this type of request. Referring to the API documentation before implementing it in production is critical.
- This article outlines how to send HTTP DELETE requests with a body in Java using both Spring RestTemplate and Apache HttpClient.
- This article also compares the two libraries in terms of ease of use, flexibility, built-in features, and more to help you choose the best option for your specific use case.
- Lastly, the article concludes with a reminder to always review the API documentation before sending a DELETE request with a body.
- Spring provides flexibility for sending HTTP requests with custom headers and a body, even for methods like DELETE that do not traditionally support a request body, using RestTemplate.
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