Use Console Table Builder to simplify the data of the Java library
Use Console Table Builder to simplify the data of the Java library
In Java programming, data often needs to be displayed and presented in the form of tables to be more intuitive and easy to read.Fortunately, there is a class library called Console Table Builder that helps us complete this task.This article will introduce how to use the Console Table Builder to simplify the data display of the Java class library.
First, we need to add the Console Table Builder class library to our Java project.This operation can be completed by adding the following dependencies by adding the following dependencies by adding the following files (such as Maven's pom.xml file):
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.6</version>
</dependency>
<dependency>
<groupId>de.vandermeer</groupId>
<artifactId>asciitable</artifactId>
<version>0.3.2</version>
</dependency>
Once we add the Console Table Builder to the project, we can start using it to display our data.The following is a simple example. It demonstrates how to use Console Table Builder to display the data of a student list:
import de.vandermeer.asciitable.*;
import java.util.List;
public class StudentListTableBuilder {
public void buildTable(List<Student> students) {
AsciiTable table = new AsciiTable();
table.addRule();
table.addrow ("ID", "Name", "Age");
table.addRule();
for (Student student : students) {
table.addRow(student.getId(), student.getName(), student.getAge());
table.addRule();
}
System.out.println(table.render());
}
public static void main(String[] args) {
List<Student> students = getStudentsFromDatabase();
StudentListTableBuilder tableBuilder = new StudentListTableBuilder();
tableBuilder.buildTable(students);
}
}
In the above example, we first created an ASCIITABLE object that will be used to build our table.Then, we add the header and use the addrow () method to add the student's data row.Each line of data is added, we use the adDrule () method to add the frame line of the table.Finally, we use the system.out.println () method to print the generated form to the console.
It should be noted that the Student class used in the example is a custom student class.You can modify and obtain data according to your needs, and make corresponding modifications in the Buildtable () method.
Summarize:
Use the Console Table Builder class library to simplify the data display of the Java class library.By adding dependencies and writing related code and configuration as needed, we can easily create beautiful and easy -to -read forms.This method can improve the readability and visual effect of data presentation, making our Java applications more attractive.
I hope this article will help you understand how to use the Console Table Builder to simplify the data display of the Java library.
