java - 系统找不到指定的路径-文本文件

Question

我将一个文本文件添加到我的项目中，如下路径所示:

Myproject/WebPages/stopwords.txt

图片: http://s7.postimg.org/w65vc3lx7/Untitled.png

我尝试打开该文件，但打不开!

我的代码:

BufferedReader br = new BufferedReader(new FileReader("stopwords.txt"));
        StringBuilder sb = new StringBuilder();
        String line = br.readLine();

错误: stopwords.txt(系统找不到指定的路径)

Answer 1

你可以尝试类似的方法，

我猜你在 .jsp 文件中。

<%

String path = request.getServletContext().getRealPath("/WebContent/stopwords.txt") ;
BufferedReader br = new BufferedReader(new FileReader(path));
// other codes...
 %>

已编辑:

<% 
  String path = request.getServletContext().getRealPath("/stopwords.txt") ;
  //check here with print path variable...    
  // you can pass this path variable to invoke method which is reside into //your java class...
  BufferedReader br = new BufferedReader(new FileReader(path));


%>