我想解析一个文件并使用2'新行' (\ n)作为稀释而不是EOL并将其添加到字符串对象中。
这是算法 -
1. While end of file is not reached
2. Read a file until you hit 2 \n's or eof is reached
put that contents as a string to a List object.
3. go to 1.
答案 0 :(得分:1)
您可以使用Scanner.useDelimiter()方法。
public Scanner useDelimiter(String pattern)
将此扫描仪的分隔模式设置为由其构造的模式 指定的字符串。
LineTerminator:
the ASCII LF character, also known as "newline" the ASCII CR character, also known as "return" the ASCII CR character followed by the ASCII LF character
答案 1 :(得分:1)
您可以使用任何所需的分隔符。如果你use Scanner you can set the delimiter。
注意:新行通常为(\r\n|\r|\n)
,以支持新行的三种变体。
在您的情况下,最简单的解决方案可能是
String[] paragraphs = FileUtils.readFileAsString(filename)
.split("(\r\n|\r|\n){2}");