java读取Properties文件的例子

import java.util.Properties;
import java.io.InputStream;
import java.io.IOException;

/**
* 读取Properties文件的例子
* File: TestProperties.java
* User: leizhimin
* Date: 2008-2-15 18:38:40
*/
public final class TestProperties {
    private static String param1;
    private static String param2;

    static {
        Properties prop = new Properties();
        InputStream in = Object.class.getResourceAsStream("/test.properties");
        try {
            prop.load(in);
            param1 = prop.getProperty("initYears1").trim();
            param2 = prop.getProperty("initYears2").trim();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    /**
     * 私有构造方法，不需要创建对象
     */
    private TestProperties() {
    }

    public static String getParam1() {
        return param1;
    }

    public static String getParam2() {
        return param2;
    }

    public static void main(String args[]){
        System.out.println(getParam1());
        System.out.println(getParam2());
    }
}

 

运行结果：

151
152

Process finished with exit code 0

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