最近因为写一个东西,要把配置保存在XML里,可是如何找到xml哪? 是个问题。看了JWhich,写了个寻找资源文件路径的小函数. (不知道是不是适合所有情况,假如有不对,请指出)

/**

* 假如找不到,则返回null

* @param sResourceName

* @return

*/

public static String getResourceFilePath(String sResourceName)

{

if (!sResourceName.startsWith("/"))

{

sResourceName = "/" + sResourceName;

}

Java.net.URL classUrl = JWhichUtil.class.getResource(sResourceName);

if (classUrl == null)

{

System.out.println("\nResource '" + sResourceName + "' not found in \n'"

+ System.getProperty("java.class.path") + "'");

return null;

}

else

{

System.out.println("\nResource '" + sResourceName + "' found in \n'" + classUrl.getFile() + "'");

return classUrl.getFile();

}

}