Properties示例

package map;

import java.io.FileInputStream;
import java.util.Properties;

/**
 * @auto dh
 * @create 2020-04-30-21:29
 */
public class Properties001 {
    public static void main(String[] args) throws Exception {
//        Properties里key、value都是字符串类型
        Properties properties=new Properties();
//        加载流文件
        properties.load(new FileInputStream("jdbc.properties"));
        System.out.println(properties.getProperty("name"));
        System.out.println(properties.getProperty("password"));
    }
}