ResourceBundle 读取properties 配置文件

读取写入 map中

HashMap map = new HashMap();
ResourceBundle bundle = ResourceBundle.getBundle(resourceFileName);
java.util.Enumeration enums = bundle.getKeys();
while (enums.hasMoreElements()) {
String key = (String) enums.nextElement();
String value = bundle.getString(key);
map.put(key, value);
}
return map;