使用apache commons包读取配置文件

1ftp.username=userOne
2ftp.password=p@ssword
3ftp.hostip=127.0.0.1
4ftp.port=21

 1import org.apache.commons.configuration.ConfigurationException;
2import org.apache.commons.configuration.PropertiesConfiguration;
3import org.apache.commons.configuration.reloading.FileChangedReloadingStrategy;
4
5
6
7    private static String ftpUser = null;
8
9    private static String ftpPassword = null;
10
11    private static String ftpHost = null;
12
13    private static String ftpPort = null;
14
private static String CONFIG_FILEPATH = ClassLoader.getSystemResource(
“app.properties”).getPath();

15
16
17private static void initFromProperties()
18{
19        try
20        {
21            CONFIG_FILEPATH = URLDecoder.decode(CONFIG_FILEPATH, “utf-8”);
22            setProperties(new PropertiesConfiguration(CONFIG_FILEPATH));

23            getProperties().setReloadingStrategy(
24                    new FileChangedReloadingStrategy());
25            getProperties().setAutoSave(true);
26
27            readValues();
28        }
29        catch (UnsupportedEncodingException e)
30        {
31            //处理异常
32        }
33        catch (ConfigurationException e)
34        {
35            //处理异常
}
36
37    }
38
39
40
41    private static void readValues()
42    {
43        // ftp
44        setFtpUser(getStrValue(“ftp.username”));
45        setFtpPassword(getStrValue(“ftp.password”));
46        setFtpHost(getStrValue(“ftp.hostip”));
47        setFtpRootPath(getStrValue(“ftp.ftproot”));
48        setFtpPort(getStrValue(“ftp.port”));
49    }
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53