Jan 6, 2023 · In this article, we are going to see how to upload images into the database and also view image details using spring boot. Suppose we are developing an application where we want to store...

May 11, 2024 · Returning byte arrays allows us to return almost anything – such as images or files: InputStream in = getClass() .getResourceAsStream("/com/baeldung/produceimage/image.jpg"); return IOUtils.toByteArray(in); Here, we’re not defining that the returned byte array is an image.

Mar 18, 2018 · Is there any way to return an Image while hitting any URL in java? Store the image as base64 encoded string and return that string. I can provide a sample code if needed. You can use IOUtils. Here is code sample. File file = new File(filePath); if(file.exists()) { String contentType = "application/octet-stream";

Aug 19, 2015 · To make it work, you will need to configure a ByteArrayHttpMessageConverter in your application config: return new RestTemplate(messageConverters); return new ByteArrayHttpMessageConverter(); I've tested this in a Spring Boot project and the image is saved to a file as expected.

In this tutorial, we will learn how to upload and download a file using Spring Boot RESTful API. Uploading and downloading files are very common tasks for which developers need to write code in their applications.

In this tutorial, we'll show you how to upload image in Spring Boot application with following rest endpoints. POST method to Upload image using MultipartFile[] file as a parameter. GET/image/info method with image name, provide image information. GET/image method with image name, can view image.

Jan 28, 2017 · If it is a windows file server or S3, you can return link(s) of the image(s) from your REST service. In the html page, you can use <img src='${path_returned_from_rest_service}'> . But (for windows file server) this works within DMZ and not in external n/w in client side.

Aug 3, 2019 · In this example, we will create a Spring Boot application which fetches the image from the database using the ID and renders it via calling REST API. Similarly, fetches the image from the classpath location and renders it via calling REST API.

Jul 31, 2022 · In this post we are going discuss about How to upload an Image into Database, and then download it back. We will be using Spring Boot, Postgres and Postman for testing out APIs.

Apr 19, 2024 · In this quick article, we presented how to upload an image in a Java web application based on Spring Boot and Thymeleaf. The code backing this article is available on GitHub.