jsp中的换行问题？？

Question

<% Sight sight=(Sight)request.getAttribute("everySightList");
     out.println("sightId:"+sight.getSightId()+"    ");
     out.println("\n");
      out.println("sightName:"+sight.getSightName()+"   ");
       out.println("\n");
       out.println("sightIntroduce:"+sight.getSightIntroduce());
        out.println("\n");
   %>

Answer 1

out.println("\n"); 转换为==>out.println("<br>"); 

Answer 2

html语言里\n不是换行标识，用<br/>

Answer 3

<br/> 是 html 换行  在html 编译的时候 告诉解释器 这里需要换行。
/r/n 是数据换行。 是真正的换行。