拆分文本

欢迎来到单词计数器！📝

什么是字符串？🧵

let sentence = 'I love coding';
console.log(sentence);

单词之间的空格 🫧

let sentence = 'cats and dogs';
console.log('This sentence has spaces between words!');
console.log(sentence);

认识 split！✂️

let sentence = 'cats and dogs';
let words = sentence.split(' ');
console.log(words);

单词列表 📋

let sentence = 'red blue green';
let words = sentence.split(' ');
console.log(words);
console.log('Nice, three separate words!');

选出一个单词 👆

let words = 'apple banana cherry'.split(' ');
console.log('First word: ' + words[0]);
console.log('Second word: ' + words[1]);
console.log('Third word: ' + words[2]);

切分更长的句子 📜

let sentence = 'I want to be a coder';
let words = sentence.split(' ');
console.log(words);

按不同内容切分 🔡

let word = 'banana';
let pieces = word.split('a');
console.log(pieces);

切分成字母 🔠

let word = 'cat';
let letters = word.split('');
console.log(letters);

切分助手 🛠️

function splitWords(sentence) {
  let words = sentence.split(' ');
  console.log('Pieces: ');
  console.log(words);
}
splitWords('the sky is blue');

您会切分文本了！🏆

快速检查 ✅

课程回顾 🎀