最近因爲寫一個東西,要把配置保存在xml裏,可是如何找到xml哪? 是個問題
看了JWhich,寫了個尋找資源文件路徑的小函數. (不知道是不是適合所有情況,如果有不對,請指出)
/**
* 如果找不到,則返回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();
}}