用xhr将文本发布到sqlite

Question

我正在尝试在我的一个文件夹中的sqlite数据库中插入文本。我似乎没有任何进展。我正在使用this的指南。 AM使用XMLHTTPRequest，并使用sql.js打开我的数据库 这是我的代码：

// set up the stage
  container.classList.add("bubble-container")
  var bubbleWrap = document.createElement("div")
  bubbleWrap.className = "bubble-wrap"
  container.appendChild(bubbleWrap)

  // install user input textfield
  this.typeInput = function(callbackFn) {
    var inputWrap = document.createElement("div")
    inputWrap.className = "input-wrap"
    var inputText = document.createElement("textarea")
    inputText.setAttribute("placeholder", "Ask me anything...")
    var xhr = new XMLHttpRequest();
    xhr.open('GET', '/path/to/test/databases/storage.sqlite', true);
    xhr.responseType = 'text';
    inputWrap.appendChild(inputText)
    inputText.addEventListener("keypress", function(e) {
      // register user input
      xhr.onload = function(e) {
      var uInt8Array = new Uint8Array(this.response);
      var db = new SQL.Database(uInt8Array);
      var contents = db.exec("INSERT INTO message (name) VALUES  ('inputText');");
      };
      xhr.send();
      if (e.keyCode == 13) {
        e.preventDefault()
        typeof bubbleQueue !== false ? clearTimeout(bubbleQueue) : false // allow user to interrupt the bot
        var lastBubble = document.querySelectorAll(".bubble.say")
        lastBubble = lastBubble[lastBubble.length - 1]
        lastBubble.classList.contains("reply") &&
        !lastBubble.classList.contains("reply-freeform")
          ? lastBubble.classList.add("bubble-hidden")
          : false
        addBubble(
          '<span class="bubble-button bubble-pick">' + this.value + "</span>",
          function() {},
          "reply reply-freeform"
        )
        // callback
        typeof callbackFn === "function"
          ? callbackFn({
              input: this.value,
              convo: _convo,
              standingAnswer: standingAnswer
            })
          : false
        this.value = ""
      }