java - 如何从 .t​​xt 文件获取多个字符串

Question

好的，所以我正在尝试创建一个 java 程序，它将读取 txt 文件并将每一行转换为字符串。例如，txt 文件可能类似于

 This should be a string
 This should be another string
 And another string

目前我的代码只允许我将 txt 文件转换为一个字符串。

 String Content = new Scanner(new File ("CONTENTS.txt")).useDelimeter(",").next();
 System.out.println(Content);

Answer 1

请阅读javadoc for Scanner :

Scanner scanner = new Scanner(new FileInputStream(fileName));
while(scanner.hasNextLine()) {
  String line = scanner.nextLine();
  // process line here..
}