java.io.FileNotFoundException (拒绝访问。)

java.io.FileNotFoundException: D:\repository\git-code\framework-web\my-mvc\target\my-mvc\WEB-INF\classes\net\pazz\controller (拒绝访问。)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at net.pazz.servlet.MyDispatcherServlet.doScanner(MyDispatcherServlet.java:55)
at net.pazz.servlet.MyDispatcherServlet.init(MyDispatcherServlet.java:36)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:989)

at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4931)

只所以报这个错呢，我百度了一下。是因为我访问的是一个文件夹而不是具体的文件。所以出现这样的问题

path = path.replace(".", "/");
File file = new File(getClass().getResource("/").getPath() + path);
InputStream inputStream = new FileInputStream(file);

这是错误的代码示范