$(".sender").click(function () {

  var pwd = $("#in_pwd").val();
  var code = $("#code").val();
  
  var url = "/reset_pwd";

  var xhr = new XMLHttpRequest();
  xhr.open("POST", url);

  xhr.setRequestHeader("accept", "application/json");
  xhr.setRequestHeader("Content-Type", "application/json");

  xhr.onreadystatechange = function () {
    if (xhr.readyState === 4) {
        alert('重設成功')
    }};

  var data = `{"code":"`+ code+`","password":"`+pwd+`"}`

  xhr.send(data);
});

function findGetParameter(parameterName) {
var result = null,
      tmp = [];
  location.search
      .substr(1)
      .split("&")
      .forEach(function (item) {
        tmp = item.split("=");
        if (tmp[0] === parameterName) result = decodeURIComponent(tmp[1]);
      });
  return result;
}

function renderXHR_data(jsonObj) {
  XHRstring = ''
  for (const [key, value] of Object.entries(jsonObj)) {
    console.log(value)
    if (typeof (value) == "object") {
      XHRstring += (key+'=['+value.join(',')+']&')
    }
    else {
      XHRstring += (key + '=' + value + '&')
    }
  }
  XHRstring = XHRstring.substring(0, XHRstring.length - 1);
  return XHRstring
}