java 读取properties配置文件

public class Content(){

 

private String getContentRootName()
 {
  String fileName =Content.class.getResource("/").getPath()
    + "template/content.properties";
  fileName = fileName.substring(1);
  Properties prop = new Properties();
  try {
   InputStream is = new BufferedInputStream(new FileInputStream(fileName));
   prop.load(is);
   if (is != null)
    is.close();
  } catch (Exception e) {
   System.out.println(e + "file " + fileName + " not found");
  }
  return prop.getProperty("contentRoorName");
 }

 

}