Java Properties使用

<span style="font-size: 18px;">import java.util.Properties;
import java.io.FileOutputStream;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.IOException;
public class TestJava {

	public static void main(String [] args)
	{
		
		Properties p = new Properties();
		FileInputStream is = null;
		FileOutputStream os = null;
		try
		{
			//读取
			is = new FileInputStream("TestJava.properties");
			p.load(is);
			System.out.println(p.getProperty("TestA"));

			//写入
			os = new FileOutputStream("TestJava.properties");
			p.setProperty("TestB", "\"sada\"");
			p.store(os, "这是一个说明而已");
			
		}catch(IOException e)
		{ 
			e.printStackTrace();
		}	
	}
}
</span>