Java InputStream 到 Java8 流标记化
Java InputStream to Java8 Stream tokenizing
有没有办法从文本文件中获取每个单词作为 Java8 字符串流?
例如你有 test.txt:
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod
你得到了流:
BufferedReader br = new BufferedReader(new FileReader("test.txt"));
Stream<String> s = br.lines();
并发出可以.forEach
打印的单词流(以空格分隔)?
Lorem
ipsum
dolor
sit
amet,
consectetur
adipiscing
elit,
sed
do
eiusmod
假设您的单词之间用空格分隔:
try (Stream<String> s = Files.lines(Paths.get("Your path"))
.flatMap(Pattern.compile("\s+")::splitAsStream)) {
s.forEach(System.out::println);
}
有没有办法从文本文件中获取每个单词作为 Java8 字符串流?
例如你有 test.txt:
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod
你得到了流:
BufferedReader br = new BufferedReader(new FileReader("test.txt"));
Stream<String> s = br.lines();
并发出可以.forEach
打印的单词流(以空格分隔)?
Lorem
ipsum
dolor
sit
amet,
consectetur
adipiscing
elit,
sed
do
eiusmod
假设您的单词之间用空格分隔:
try (Stream<String> s = Files.lines(Paths.get("Your path"))
.flatMap(Pattern.compile("\s+")::splitAsStream)) {
s.forEach(System.out::println);
}