从swagger生成请求/响应json

Question

给出一个昂首阔步的json，我想要生成它的请求/响应。

例如，以petstore http://petstore.swagger.io/#,I为例，应该能够为node.js中的POST / pet生成此内容

/** Returns the XPATH of an element **/
var getPathTo = function(element) {
  if (element===document.body)
      return element.tagName;

  var ix= 0;
  var siblings= element.parentNode.childNodes;
  for (var i= 0; i<siblings.length; i++) {
      var sibling= siblings[i];
      if (sibling===element)
          // stripped xpath (parent xpath + tagname + index)
          return getPathTo(element.parentNode)+ element.tagName + ix+1;
      if (sibling.nodeType===1 && sibling.tagName===element.tagName)
          ix++;
   }
}

/** hashcode function (credit http://stackoverflow.com/questions/7616461/generate-a-hash-from-string-in-javascript-jquery **/
var hashCode = function(str) {
  var hash = 0, i, chr, len;
  if (str.length === 0) return hash;
  for (i = 0, len = str.length; i < len; i++) {
    chr   = str.charCodeAt(i);
    hash  = ((hash << 5) - hash) + chr;
    hash |= 0; // Convert to 32bit integer
 }
return hash;
};

/** Genaretes according to xpath + timestamp **/
var generateUID = function(ele)
{
  return hashCode(getPathTo(ele)) + new Date().getTime();
}