文章预览问题

js/articalIssue.js

@@ -458,7 +458,7 @@ $(function() {
		if($("#hidearticleId").val().length != 0) {
			$data.articleId = $("#hidearticleId").val();
		}
		if($(".form_datetime").val().length != 0) {
		if(publishTime!="") {
			$data.publishTime = publishTime;
		}
		console.log($data);