1 package com.test;
2
3 import java.util.Properties;
4 import java.io.InputStream;
5 import java.io.IOException;
6
7 public final class ReadPropertiesUtil {
8 private static String param1;
9 private static String param2;
10
11 static {
12 Properties prop = new Properties();
13 // InputStream in1 = Object.class.getResourceAsStream("/com/property/test.properties");
14 // InputStream in2 = ReadPropertiesUtil.class.getResourceAsStream("/com/property/test.properties");
15 InputStream in3 = ReadPropertiesUtil.class.getClassLoader().getResourceAsStream("com/property/test.properties");
16 try {
17 prop.load(in3);
18 param1 = prop.getProperty("name").trim();
19 param2 = prop.getProperty("password").trim();
20 } catch (IOException e) {
21 e.printStackTrace();
22 }
23 }
24
25 /**
26 * 私有构造方法，不需要创建对象
27 */
28 private ReadPropertiesUtil() {
29 }
30
31 public static String getParam1() {
32 return param1;
33 }
34
35 public static String getParam2() {
36 return param2;
37 }
38
39 public static void main(String args[]) {
40 System.out.println(getParam1());
41 System.out.println(getParam2());
42 }
43 }
