Java如何获取配置文件信息呢?

读取配置文件的实现思路

1.使用this.getClass().getClassLoader().getResourceAsStream
    读取properties文件
2.对流进行处理,即可达到读取配置文件的效果

 
//java265.properties

java265.jdbc.url=jdbc:oracle:thin:@//192.168.1.102:1521/orcl
java265.jdbc.userName=C##DKY
java265.jdbc.password=C##DKY
java265.jdbc.className=oracle.jdbc.OracleDriver
java265.jdbc.poolSize=10
java265.jdbc.heartTime=30
java265.jdbc.heartSql=select * from v$version


//读取文件的代码
public String getFile(){

	String ret = "";

	Properties properties = new Properties();
	InputStream in = this.getClass().getClassLoader().getResourceAsStream("java265.properties");
	try {

		properties.load(in);
	} catch (IOException e) {

		e.printStackTrace();
	}

	String str = properties.getProperty("name");
	System.out.println(properties);

	return ret;
}