我怎么可以把喜欢的一句话"He and his brother playing football."
到像几个部分"He and"
, "and his"
, "his brother"
, "brother playing"
和"playing football"
。 是否有可能做到这一点通过使用Java?
Answer 1:
假设“字”总是由一个单一的空间分离。 使用String.split()
String[] words = "He and his brother playing football.".split("\\s+");
for (int i = 0, l = words.length; i + 1 < l; i++)
System.out.println(words[i] + " " + words[i + 1]);
Answer 2:
您可以使用的BreakIterator类和它的静态方法getSentenceInstance()做到这一点。 它Returns a new BreakIterator instance for sentence breaks for the default locale
。
You can also use getWordInstance(), getLineInstance().. to break words, line...etc
例如:
BreakIterator boundary = BreakIterator.getSentenceInstance();
boundary.setText("Your_Sentence");
int start = boundary.first();
int end = boundary.next();
Iterate over it... to get the Sentences....
欲了解更多详细看看这个链接:
http://docs.oracle.com/javase/6/docs/api/java/text/BreakIterator.html
编辑答案 : This is a working code
String sent = "My name is vivek. I work in TaxSmart";
BreakIterator bi = BreakIterator.getSentenceInstance();
bi.setText(sent);
int index = 0;
while (bi.next() != BreakIterator.DONE) {
String sentence = sent.substring(index, bi.current());
System.out.println("Sentence: " + sentence);
index = bi.current();
}
Answer 3:
String str="He and his brother playing football";
String [] strArray=str.split(" ");
for(int i=0;i<strArray.length-1 ;i++)
{
System.out.println(strArray[i]+" "+strArray[i+1]);
}
Answer 4:
使用的StringTokenizer以空格或其他字符分隔。
import java.util.StringTokenizer;
public class Test {
private static String[] tokenize(String str) {
StringTokenizer tokenizer = new StringTokenizer(str);
String[] arr = new String[tokenizer.countTokens()];
int i = 0;
while (tokenizer.hasMoreTokens()) {
arr[i++] = tokenizer.nextToken();
}
return arr;
}
public static void main(String[] args) {
String[] strs = tokenize("Sandy sells seashells by the sea shore.");
for (String s : strs)
System.out.println(s);
}
}
如果打印出来:
沙
塞尔斯
贝壳
通过
该
海
岸。
可能会或可能不会是你追求的。
文章来源: How to divide a sentence into parts Java?