jsp2.0 注意

According to JSP 2.0 specification (chapter 1.7 page 72,73)

This code is illegal:
<mytags:tag value="<%= "hi!" %>" />

Instead the correct sentence would be:
<mytags:tag value='<%= "hi!" %>' />
<mytags:tag value="<%= \"hi!\" %>" />
<mytags:tag value='<%= \"name\" %>' />