properties配置文件如何利用Java实现加载

properties配置文件如何利用Java实现加载？针对这个问题，这篇文章详细介绍了相对应的分析和解答，希望可以帮助更多想解决这个问题的小伙伴找到更简单易行的方法。

java加载properties配置文件的六种方法

实现代码如下:

package com.util;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.IOException;import java.io.InputStream;import java.util.Properties;import java.util.PropertyResourceBundle;import java.util.ResourceBundle;public class PropertiesUtil {  private static String basePath = "src/prop.properties";  private static String name = "";  private static String nickname = "";  private static String passWord = "";    public static String getName1() {    try {      Properties prop = new Properties();      InputStream is = new FileInputStream(basePath);      prop.load(is);      name = prop.getProperty("username");    } catch (FileNotFoundException e) {      e.printStackTrace();    } catch (IOException e) {      e.printStackTrace();    }    return name;  }    public static String getName2() {    Properties prop = new Properties();    InputStream is = PropertiesUtil.class        .getResourceAsStream("/com/util/prop.properties");    try {      prop.load(is);      name = prop.getProperty("username");    } catch (IOException e) {      e.printStackTrace();    }    return name;  }    public static String getName3() {    Properties prop = new Properties();    InputStream is = PropertiesUtil.class.getClassLoader()        .getResourceAsStream("com/util/prop.properties");    try {      prop.load(is);    } catch (IOException e) {      e.printStackTrace();    }    return name;  }    public static String getName4() {    Properties prop = new Properties();    InputStream is = ClassLoader        .getSystemResourceAsStream("com/util/prop.properties");    try {      prop.load(is);      name = prop.getProperty("username");    } catch (IOException e) {      e.printStackTrace();    }    return name;  }    public static String getName5() {    ResourceBundle rb = ResourceBundle.getBundle("com/util/prop");    password = rb.getString("password");    return password;  }    public static String getName6() {    try {      InputStream is = new FileInputStream(basePath);      ResourceBundle rb = new PropertyResourceBundle(is);      nickname = rb.getString("nickname");    } catch (FileNotFoundException e) {      e.printStackTrace();    } catch (IOException e) {      e.printStackTrace();    }    return nickname;  }    public static void main(String[] args) {    System.out.println("name1:" + PropertiesUtil.getName1());    System.out.println("name2:" + PropertiesUtil.getName2());    System.out.println("name3:" + PropertiesUtil.getName3());    System.out.println("name4:" + PropertiesUtil.getName4());    System.out.println("password:" + PropertiesUtil.getName5());    System.out.println("nickname:" + PropertiesUtil.getName6());  }}