如何将文本拆分为单词，但在 Javascript 中将短语用双引号引起来

发布于05月19日

我已经trying to convert/differentiate the input岁了，但它不起作用.

这是input-"准点""飞行"，我需要创建一个这样的output-""准点"飞行"

The 算法 is whenever you find a phrase in double quotes you must convert that as ""phrase
and single word should be "word".

code:

const _searchKeyword = req.body.fullTextKeyword;
 const keywords = _searchKeyword.split(' ');

 
const formattedKeywords = keywords.map(keyword => {
  if (keyword.startsWith('"') && keyword.endsWith('"')) {
    // Phrase within double quotes
    const phrase = keyword.slice(1, -1);
    return `\\"${phrase}\\"`;
  } else {
    // Single word
    return keyword;
  }
});

// Join the escaped words with a space.
let concatenatedKeywords = formattedKeywords.join(" ");

但以上code gave me output like this-"准时"\"航班\"

我将如何创建这样的输出，任何帮助都非常感谢！

推荐答案

const _searchKeyword = 'on time "flight"';
const keywords = _searchKeyword.split(' ');

const formattedKeywords = keywords.map(keyword => {
  if (keyword.startsWith('"') && keyword.endsWith('"')) {
    // Phrase within double quotes
    const phrase = keyword.slice(1, -1);
    return `""${phrase}"`;
  } else {
    // Single word
    return `"${keyword}"`;
  }
});

// Join the formatted words with a space.
const concatenatedKeywords = formattedKeywords.join(' ');

console.log(concatenatedKeywords); // ""on time" "flight""