用Java读取属性文件

Question

我有以下代码尝试读取属性文件：Properties prop = new Properties();ClassLoader loader = Thread.currentThread().getContextClassLoader();           InputStream stream = loader.getResourceAsStream("myProp.properties");prop.load(stream);我在最后一行有一个例外。特别：Exception in thread "main" java.lang.NullPointerExceptionat java.util.Properties$LineReader.readLine(Properties.java:418)at java.util.Properties.load0(Properties.java:337)at java.util.Properties.load(Properties.java:325)at Assignment1.BaseStation.readPropertyFile(BaseStation.java:46)at Assignment1.BaseStation.main(BaseStation.java:87)谢谢，尼科斯