配置文件
sql配置文件
package com.atguigu.java;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Properties;
/**
* @author shkstart
* @create 2019 下午 4:07
*/
public class PropertiesTest {
//Properties:常用来处理配置文件。key和value都是String类型
public static void main(String[] args) {
FileInputStream fis = null;
try {
Properties pros = new Properties();
fis = new FileInputStream("jdbc.properties");
pros.load(fis);//加载流对应的文件
String name = pros.getProperty("name");
String password = pros.getProperty("password");
System.out.println("name = " + name + ", password = " + password);
} catch (IOException e) {
e.printStackTrace();
} finally {
if(fis != null){
try {
fis.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
}