We can also create property files dynamically. First create Properties object, add all property key-value pair by using setProperty() method. Then write this file to FileOutputStream object to store is as a property file. Below example shows how to create it.
Example:
|
package javatest.files; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; import java.util.Properties; public class PropertyFiletest { public static void main(String a[]) throws IOException{ OutputStream os = null; Properties prop = new Properties(); prop.setProperty("name", "hellojava"); prop.setProperty("domain", "wwwr4r.in"); prop.setProperty("email", "r4r@gmail.com"); try { os = new FileOutputStream("MyProp.properties"); prop.store(os, "Dynamic Property File"); } catch (FileNotFoundException e) { e.printStackTrace(); }}} |