Spring boot return pdf

I want to get report output as pdf using the REST API. I have written some code to get it using Spring RestTemplate class. But Im getting an error in invoking the service. Here is the code that i have written public ResponseEntity runReport (HttpServletRequest request , String reportUri , String parameters , String outFormat) throws IOException { Spring | Home Generating and downloading PDF using spring boot and Thymeleaf In this blog, we will be generating a pdf document using the thymeleaf template. For this, we need to add these dependencies in our pom.xml or build.gradle file. In this blog, we will be using gradle dependencies. spring-boot-starter-thymeleaf flying-saucer-pdf Follow these steps : Spring MVC ResponseEntity enables control not only over the body of the HTTP Response but also the header and the response status code. Following this approach, you need to define the return type of the method as ResponseEntity and create returning ResponseEntity object in the method body. 17.6.2 Configuration and setup. Document based views are handled in an almost identical fashion to XSLT views, and the following sections build upon the previous one by demonstrating how the same controller used in the XSLT example is invoked to render the same model as both a PDF document and an Excel spreadsheet (which can also be viewed or In this tutorial I am going to show you how to create a simple PDF generator using Spring Boot.Source code on Github: github.com/ivanjakimovski/sprin Add the MySQL connector and run the spring boot app. The spring boot app will generate the tables required by Jaspersoft studio. Create a design for our report from existing templates. On the Jaspersoft toolbar click on file, new, jasper report. A window opens with a list of templates to choose from. The architecture presents as follows: We can distinguish two main layers: the backend and frontend. On the frontend side, we have an Angular application that is responsible for presenting PDF files downloaded from the Spring Boot application server (backend side). 3. Backend side. Single File Upload to Local File System in Spring Boot Rest In this case, the file is sent as using Form data and the same is retrieved in the Spring controller Rest as a Multipart file. It is a representation of an uploaded file received in a multipart request. In the below implementation, we are Copying all bytes from an input stream to a file. Here we will be having an Angular front-end from which we will be collecting data using a simple form and along with it a Spring Boot back-end to create the PDF. Lets first start with the Angular The spring-boot-starter-web is a starter for building web applications with Spring MVC. It uses Tomcat as the default embedded container. The spring-boot-starter-data-jpa is a starter for using Spring Data JPA with Hibernate. The spring-boot-maven-plugin provides Spring Boot support in Maven, allowing us to package executable JAR or WAR The spring-boot-starter-web is a starter for building web applications with Spring MVC. It uses Tomcat as the default embedded container. The spring-boot-starter-data-jpa is a starter for using Spring Data JPA with Hibernate. The spring-boot-maven-plugin provides Spring Boot support in Maven, allowing us to package executable JAR or WAR Other Spring Boot Tutorials: Spring Boot Export Data to CSV Example; Spring Boot Hello World Example; Spring Boot automatic restart using Spring Boot DevTools; Spring Boot Form