How to read and display a CSV file in Java

In this video, Marcus Hellberg shows you how to import a CSV file in Java and display it in a data grid. The tutorial covers loading CSV files from the classpath and uploading files through the browser. The tutorial uses Spring Boot, Maven, OpenCSV, and Vaadin.

0:00 - Introduction
0:27 - Project setup
1:14 - Importing the project in IntelliJ
1:56 - Adding Open CSV dependency to Maven pom.xml
2:26 - Running the application
4:06 - Adding a CSV file to the classpath
4:53 - Creating a data grid for displaying a CSV
6:39 - Reading a CSV from the classpath
7:56 - Reading a CSV with Open CSV and displaying it in a Vaadin Grid
13:43 - Uploading a CSV from the browser
15:43 - Outro

Vaadin Start: https://start.vaadin.com
GitHub: https://github.com/marcushellberg/java-read-csv

Тэги:

#Vaadin #java #tutorial #csv #opencsv #spring #spring_boot #read_csv_file_in_java #how_to_read_a_file_in_java #java_read_csv_file #access_a_file_from_the_classpath_in_a_spring_application #add_header_in_csv_java #apache_commons_csv_example_java #c#_read_xlsx

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