Reading the data from the property file using Java
we are using property file to store some organized data,
like database url and connection username etc.,
reading from this property file is easy and useful
myproperties.properties // my properties file name
it`s contain
name=katta vijay
age=24
email=mail@javamix.net
Main.java // to read data from property file
package javamixposts;
import java.io.*;
import java.util.*;
/**
*
* @author kattavijay
*/
public class Main {
public static void main(String[] args)throws Exception {
// TODO code application logic here
Properties p = new Properties(); //create object for the properties
FileInputStream fis=new FileInputStream("myproperties.properties"); // creating file input stream with properties file
p.load(fis); //loading stream object to properties
System.out.println("name="+p.getProperty("name")); // reading the name value from property file
System.out.println("age="+p.getProperty("age")); // reading the age value from property file
System.out.println("email="+p.getProperty("email")); // reading the email value from property file
System.out.println("loading properties completed from "+p.getProperty("name")+"tfile"); // again reading the name value from property file
}
}
output :
name=katta vijay
age=24
email=mail@javamix.net
loading properties completed from katta vijay file
