各位大哥都进来看看
<% 
 dim   a 
 a= "123 " 
 %>  
  <input      name= "Body "   id= "Body "   value= <%=a%> >    
  <% 
 response.Write   ( " <input      name=Body   id=Body   value=&a&>  ") 
 %>    
  <% 
 response.Write   ( " <input      name=Body   id=Body   value=<%=a%>>  ") 
 %>      
 ##################################################################### 
 问: 
  <input      name= "Body "   id= "Body "   value= <%=a%> >  
 这个可以显示出123   
 另外两个都不行 
 response.Write   ( " <input      name=Body   id=Body   value=&a&>  ") 
 这个显示的是      &a&     
 response.Write   ( " <input      name=Body   id=Body   value=<%=a%>>  ") 
 这个显示的是    <%=a%>      
 请各位大哥帮帮忙,在线等!!!!!!!!! 
 谢谢!!!!!!!!!!!!!! 
 谢谢!!!!!!!!!!!!!! 
 谢谢!!!!!!!!!!!!!! 
 谢谢!!!!!!!!!!!!!! 
 谢谢!!!!!!!!!!!!!! 
 谢谢!!!!!!!!!!!!!! 
------解决方案-------------------- <% 
 response.Write ( " <input  name=Body id=Body value= "&a& ">  ") 
 %>  
------解决方案-------------------- <% 
 response.Write ( " <input  name=Body id=Body value= "&a& ">  ") 
 %>  
 注间是4个引号
------解决方案-------------------- <% 
 dim a 
 a= "123 " 
 %>  
  <input  name= "Body " id= "Body " value= <%=a%> >    
  <% 
 response.Write ( " <input  name=Body id=Body value= " & a &  ">  ") 
 %>