插件 github 地址 https://github.com/KanbanSolutions/jquery-tmpl

     
          
      
           
           
       
            
        
             
         
                  $(function(){            var data = {username:"xiao",foods:[{name:"apple"},{name:"bear"}]};            $("script[name=template]").tmpl(data).appendTo("div[name=content]");        });        
          
                   username:{%= username%}
           
        {%if foods.length == 0 %}            There is no foods.        {%else%}            There are {%= foods.length%} kinds of foods.
           
            favourite foods are below.
           
            {%each(i,food) foods%}                
           
            {%= food.name%}
           
            {%/each%}        {%/if%}        
           
          
         
        
       
      
     

Note : 最好将模板信息放在script标签里边，不然{%if%}表达式如果有>或<可能会有问题。