How do I read a CSV file in Java by line?

How do I read a CSV file in a line?

How did it work ?1Open the file 'students. csv' in read mode and create a file object.2Create a reader object (iterator) by passing file object in csv. reader() function.3Now once we have this reader object, which is an iterator, then use this iterator with for loop to read individual rows of the csv as list of values.

What is the best way to read a CSV file in java?

There are the following four ways to read a CSV file in Java:1Java Scanner class. The Scanner class of Java provides various methods by which we can read a CSV file. ... 2Java String. split() method. ... 3Using BufferedReader class in Java. import java. ... 4Using OpenCSV API in Java. OpenCSV API is a third party API.

How can I read a particular column of a particular row of a CSV file in java?

Reading and Writing CSVs in Java1Use FileReader to open the CSV file.2Create a BufferedReader and read the file line by line until an "End of File" (EOF) character is reached.3Use the String. split() method to identify the comma delimiter and split the row into fields.

How do I open a CSV file in java?

CSVReader – This class provides the operations to read the CSV file as a list of String array. CSVWriter – This class allows us to write the data to a CSV file. CsvToBean – This class will be used when you want to populate your java beans from a CSV file content.