javascript - ionic 2 - 将句子字符串转换为单词数组

Question

我有一串单词(它们由换行符分隔)

aa
aaa
aaaa
aaaaa

我想将它添加到数组“words”

[1] = aa
[2] = aaa
[3] = aaaa
[4] = aaaaa

我怎样才能在 ionic 2 中做到这一点？我知道在java中它看起来像这样

String s = "This is a sample sentence.";
String[] words = s.split("\\s+");
for (int i = 0; i < words.length; i++) {

    words[i] = words[i].replaceAll("[^\\w]", "");
}

但在 ionic 2 中无法弄清楚。

Answer 1

在 Javascript 或 Typescript 中，您可以执行相同的操作:

 const s = "This is a sample sentence.";
 const words = s.split(" ");
 
 // displaying the array
 for (word of words){
 console.log(word);
 }