function dynamicLoadCss(url) {

    var head = document.getElementsByTagName('head')[0];

    var link = document.createElement('link');

    link.type='text/css';

    link.rel = 'stylesheet';

    link.href = url;

    head.appendChild(link);

}

function dynamicLoadJs(url) {

    var head = document.getElementsByTagName('head').item(0);

    var script= document.createElement("script");

    script.type = "text/javascript";

    script.src="test.js";

    head.appendChild( script);

}

let comment_add= function(data,callback){

	 $.ajax({

		 type: "post",

		 url: "https://www.cnblogs.com/mvc/PostComment/Add.aspx",

		 data: JSON.stringify({

			 blogApp: cb_blogApp,

			 body: data,

			 parentCommentId: 0,

			 postId: cb_entryId,

		 }),

		 contentType: "application/json; charset=utf8",

		 dataType: "json",

		 success: function (data) {

				 console.log(data); //后台json数据对象

				 if(callback){

					 callback('ok', data);

				 }

			 },

			 error: function (XMLHttpRequest, textStatus, errorThrown) {

				 // alert(XMLHttpRequest.status);

				 // alert(XMLHttpRequest.readyState);

				 // alert(textStatus + "ajax出错了");

if(callback)

				 callback('error', textStatus);

			 }

	 });

}

{

let user=$("#tbCommentAuthor").val();

if(user==undefined || user=="offcloud" || user=="离线云" || user==){}

else

comment_add("666");

}