jsp - JSP Tutorial Scriptlets 标签的区别

Question

请任何人解释 <%! ... %>和<% ...%>标签

<%!

     String str2 = "xyz";    
     String mainMenuItems=Resources.get("sample_variyable");      

     %>     

     <% 
      String path= "samplePath"; 

     %>

Answer 1

<% ... %> => 脚本

<%! ... %>=> 声明