java - Setting source and data path in java

Question

I am little bit new in java. I have java source in workspace /src.I created a directory /data in the same project.It means /project/src and /project/data are two directory. I would like to put same directory rather than long absolute path. How would i do it?

BufferedReader buffR1 = new BufferedReader(new FileReader(new File("../data/rural.train.txt")));   

I did like this. But this is not working. I am finding file not found exception.

Answer 1

创建运行配置后，对其进行编辑，然后在参数下，将当前目录设置为您的数据文件夹。那么你甚至不需要..在你的路径开始。

Answer 2

两个选择：

1. 使路径成为程序中传递的参数
2. 在您的类路径中添加 /data 目录，然后您不再需要指定路径。