js 模拟form表单post提交

 var generateHideElement = function (name, value) {
 var tempInput = document.createElement("input");
 tempInput.type = "hidden";
 tempInput.name = name;
 tempInput.value = value;
 return tempInput;
 }

 var form = document.createElement("form");
 document.body.appendChild(form);

 var jData = generateHideElement("jData", "11"),
 jsongroups = generateHideElement("jsongroups", "22"),
 cacheKey = generateHideElement("cacheKey", "33"),
 execlName = generateHideElement("execlName", "44");

 form.appendChild(jData);
 form.appendChild(jsongroups);
 form.appendChild(cacheKey);
 form.appendChild(execlName);
 form.method = "post";
 form.action = ""
 form.submit();