小编Aus*_*old的帖子

function test(data) {
  wordCount = {};
  theWords = [];
  allWords = data.match(/\b\w+\b/g); //get all words in the document

  for (var i = 0; i < allWords.length; i = i + 1) {
    allWords[i] = allWords[i].toLowerCase();
    var word = allWords[i];
    if (word.length > 5) {
      if (wordCount[word]) {
        wordCount[word] = wordCount[word] + 1;
      } else {
        wordCount[word] = 1;
      }
    }
  }
  var theWords = Object.keys(wordCount); // all words over 5 characters
  var result = "";
  for (var i = 0; …