使用扫描仪读取文件

Question

I found the following useful in the past for reading in text files:

new Scanner(file).useDelimiter("\\Z").next();

However I came across a file today that was only partially read in with this syntax. I'm not sure what makes this file special, it's just a .jsp

I found the below worked in this instance but I'd like to know why the previous method didn't work.

Scanner in = new Scanner(new FileReader(file));
String text = in.useDelimiter("\\Z").next();

Answer 1

Save the jsp file as .txt and try to read it using your first method. if it works i feel size can be the issue.