在Jquery中使用变量而不使用html动态创建表

var _MaintHtml="";
var counter=0;
var _MainTable="";
var _MainRow="";
$(document).ready(function(){
Generatetable();
});
function Generatetable(){
$(".myTable").find('.maintr').each(function(){
AddTable();
AddRow();
$("#DivMainTable").append(_MainTable);
});
}
function AddTable(){
_MainTable=`


var _MaintHtml="";
var counter=0;
var _MainTable;
var _MainRow="";
$(document).ready(function(){
GenerateTable();
});
function GenerateTable(){
$(".myTable").find('.maintr').each(function(){
AddTable();
AddRow();
$("#DivMainTable").append(_MainTable);
});
}
function AddTable(){
_MainTable = document.createElement("table");
var tblhead = document.createElement("thead");
var tblbody = document.createElement("tbody");
tblbody.className = "tbody1";
_MainTable.appendChild(tblbody);
for (var i = 0; i <1; i++) {
// creates a table row
var row = document.createElement("tr");
for (var j = 1; j <4; j++) {
// Create a element and a text node,make the text
// node the contents of the ,and put the at
// the end of the table row
var cell = document.createElement("th");
var cellText = document.createTextNode("h"+j);
cell.appendChild(cellText);
row.appendChild(cell);
}
// add the row to the end of the table body
tblhead.appendChild(row);
}
_MainTable.appendChild(tblhead);
}
function AddRow(){
$(_MainTable).find('.tbody1').append(`345`);
}