$_POST를 $_GET를 변경하고자 합니다.

<div class="row">					<form role="form" class="form-horizontal" id="form" method="post" onSubmit="return false;">  						<div class="form-group">						  <div class="col-md-12">							<div class="input-group">							  <input type="text" name="link" id="link" value="주소" class="form-control" autofocus>							  <div class="input-group-btn">								<button type="submit" id="submit" class="btn btn-info">Link</button>  							  </div>							</div>						  </div>						</div>					</form>										<div class="col-md-6 col-md-offset-3" id="demo"></div>				</div>			</div> 		</div>	</div></div><script type="text/javascript">$(document).ready(function(){	$("#submit").click(function(){		$("#submit").addClass('disabled');		$("#listLink").html('<i class="fa fa-spinner fa-pulse"></i>');		var form = $('#form')[0];		var formData = new FormData(form);		$.ajax({			url: "get.php",			type: "POST",			data:  formData,			contentType: false,			cache: false,			processData:false,		  success: function(rs)		  {			res = JSON.parse(rs);			if(res.success){  get.php <?phpif (isset($_POST['link'])) {	$link = $_POST['link'];	$link = trim($link);	$convertLink = convertLink($link);