Javascript字符串拼接小技巧(推荐)

var items = '<li class="details">' +       '<span>Hello world</span>' +       '</li>'; 

var items = '<li class="details">' /       '<span>Hello world</span>' /       '</li>'; 

var empList = ['<li class="details">', '<span>Hello world</span>','</li>'].join(""); 

function StringBuffer(){   this.buffer = []; } StringBuffer.prototype = {   constructor: StringBuffer,   append: function(str){     this.buffer.push(str);     return this;   },   toString: function(){     return this.buffer.join('');   } }; 

$('.warning').html(`   <h1>Working!</h1>   <p>迷糊餐厅</p>   <p>区区一只亚麻太</p> `);