如何将文本拆分为字符串？
我想将一个文本文件拆分为字符串，您能告诉我如何拆分它吗？例如，给出以下文本文件：
this course in, a style i
will have to a modern, language that encourages
writing clean; and elegant code in a good
是否有可能将文本文件拆分为如下字符串，例如 2 个单词：
this course
in a
style i
will have
to a
modern language
that encourages
writing clean
and elegant
code in
a good
您能给我一些提示吗？先感谢您。
I want to split a text file into strings, can you please tell me how to split it. For example, the following text file is given:
this course in, a style i
will have to a modern, language that encourages
writing clean; and elegant code in a good
Is there any possibility to split the text file into strings like following, for example by 2 words:
this course
in a
style i
will have
to a
modern language
that encourages
writing clean
and elegant
code in
a good
Can you please give me some hints? Thank you in advance.
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评论（2）
一些想法：
1) 使用
java.util.Scanner使用next(pattern: String)方法直接从文件中读取标记，或者
2) 读取所有行 (参见 scala.io.Source ），将它们连接成一个字符串，将字符串分割成一个数组，然后使用 grouped 方法进行分割将其放入 2 个元素的子数组中
Some ideas:
1) Use
java.util.Scannerto read in tokens direct from the file using thenext(pattern: String)methodor
2) Read in all lines (see
scala.io.Source), concatenate them into a single string,splitthe string into an array, then use thegroupedmethod to split that into sub-arrays of 2 elements除了路易吉的回答。
3）你应该考虑过滤掉标点符号。
4）另一个提示：
In addition to Luigi´s answer.
3) You should think about filtering out the punctuation.
4) Another hint: