日誌框架實現實時修改，實時生效，具體框架思路（6）

代碼接第（5）章：

/**
* 讀取資源信息 <功能詳細描述>
* 
* @param filePath
*            資源路徑(包含文件名稱)
* @return Properties [返回類型說明]
* @see [類、類#方法、類#成員]
*/
private Properties readProperties(String filePath) {
Properties props = new Properties();
InputStream in = null;
try {
in = new BufferedInputStream(new FileInputStream(filePath));
props.load(in);
} catch (FileNotFoundException e) {
LOG.error(e.getMessage() + "The config file {0} is not exit");
} catch (IOException e) {
LOG.error(e.getMessage() + "Read config file {0} error");
} finally {
if (null != in) {
try {
in.close();
} catch (IOException e) {
LOG.error(e.getMessage()
+ "Close inputStream of file {0} error ");
}
}
}
return props;
}
}