哎 . 年纪大了就越来越懒了... 不废话,直接代码了.
public class PropertiesTools {
/**
*读取资源文件(在容器中)
* @param fileName 这个是从根目录开始 eg:conf/area.properties
* @return
*/
public static String getProperties(String key,String fileName){
Properties rc = null;
try {
rc = new Properties();
ClassLoader cl = new PropertiesTools().getClass().getClassLoader();
InputStream is = cl.getResourceAsStream(fileName);
rc.load(is);
} catch (IOException e) {
e.printStackTrace();
}
return rc.getProperty(key);
}
}