欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  IT编程

Page directive: illegal to have multiple occurrences of contentType with different values问题解决

程序员文章站 2022-09-02 18:52:38
question: page directive: illegal to have multiple occurrences of contenttype with different values...

question:

page directive: illegal to have multiple occurrences of contenttype with different values 

(old: text/html; charset=utf-8, new: text/html;charset=utf-8) 

analysis:

出现这个的原因是这两个的contenttype设置不一致所导致的。 

当一个jsp include 另一个jsp时contenttype不一致的时候就会报这个错误。 

案发现场

当前jsp <%@ page contenttype="text/html;charset=utf-8" language="java" %> 

被include的jsp <%@ page contenttype="text/html;charset=utf-8" language="java" %> 

本次报错是因为utf-8和utf-8所导致的。

answer:

把当前的jsp和被引入的jsp的contenttype设置一样就行。 

都改成一样就ok了 

<%@ page contenttype="text/html;charset=utf-8" language="java" %>