javascript [All Caps]用于将句子中每个单词的第一个字母大写的脚本#vanilla #script

Posted 2021-05-04

function titleCase(str) {
  var convertToArray = str.toLowerCase().split(" ");
  var result = convertToArray.map(function(val){
      return val.replace(val.charAt(0), val.charAt(0).toUpperCase());
  }).join(" ");
  return result;
}

//titleCase("I'm a little Tea pot");