How do I deal with SyntaxError: Unexpected token: Typo

Question

我想知道我的错误逻辑，应该怎么写呢，求教。谢谢

这是问题：

编写一个名为“findShortestOfThreeWords”的函数。给定 3 个字符串，“findShortestOfThreeWords”returns 是给定字符串中最短的一个。如果有联系，它应该 return 参数列表中的第一个单词。

我得到的错误：

/home/runner/Module-1/index.js:21 }esle{ ^ 语法错误：意外的标记 '{'

我的代码：

function findShortestOfThreeWords(word1, word2, word3){
  //if word1 was less than or equal word2
    //return word1
  //else
    //return word2
  //if word1 is less than or equal word3
    //return word1
  //esle 
    //return word3
  //if word2 is less than or equal word3
    //return word2
  //else
    //return word3

if(word1.length <= word2.length){
  return word1;
}else{
  return word2;
}if(word1.length <= word3.length){
  return word1;
}esle{
  return word3;
}if(word2.length <= word3.length ){
  return word2;
}else{
  return word3;
}
  
}

var output = findShortestOfThreeWords('a', 'two', 'three');
console.log(output); // --> 'a'

Answer 1

将esle更改为else

function findShortestOfThreeWords(word1, word2, word3){
  //if word1 was less than or equal word2
    //return word1
  //else
    //return word2
  //if word1 is less than or equal word3
    //return word1
  //esle 
    //return word3
  //if word2 is less than or equal word3
    //return word2
  //else
    //return word3

if(word1.length <= word2.length){
  return word1;
}else{
  return word2;
}if(word1.length <= word3.length){
  return word1;
}else{
  return word3;
}if(word2.length <= word3.length ){
  return word2;
}else{
  return word3;
}
  
}

var output = findShortestOfThreeWords('a', 'two', 'three');
console.log(output); // --> 'a'

Answer 2

您的代码中似乎有错别字： esle{ return word3;

尝试将其更改为其他

How do I deal with SyntaxError: Unexpected token: Typo

How do I deal with SyntaxError: Unexpected token: Typo

javascript

conditional-statements