How to write values in a properties file through java code

Question

I have an issue.

I have a properties file. I want to store some values in that file and will implement in the code whenever it is required. Is there any way to do t

Answer 1

Your problem is not clear since Writing/reading from properties files is something already available in java.

To write to properties file you can use the Properties class as you mentioned :

Properties properties = new Properties();
try(OutputStream outputStream = new FileOutputStream(PROPERTIES_FILE_PATH)){  
    properties.setProperty("prop1", "Value1");
    properties.setProperty("prop2", "Value2");
    properties.store(outputStream, null);
} catch (IOException e) {
    e.printStackTrace();
} 

Source and more examples here