<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_46459489的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_46459489</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_46459489]]></copyright><item><title><![CDATA[idea jsp内置对象out无法调用print方法]]></title><link>https://blog.youkuaiyun.com/qq_46459489/article/details/115379317</link><guid>https://blog.youkuaiyun.com/qq_46459489/article/details/115379317</guid><author>qq_46459489</author><pubDate>Thu, 01 Apr 2021 17:22:16 +0800</pubDate><description><![CDATA[idea jsp内置对象out无法调用print方法
问题

maven项目，使用jsp内置对象out的常用方法print时，idea会报红。
解决办法：在maven中添加Javax依赖，就是在pom.xml中添加以下代码
	 &lt;dependency&gt;
    	&lt;groupId&gt;javax&lt;/groupId&gt;
    	&lt;artifactId&gt;javaee-api&lt;/artifactId&gt;
    	&lt;version&gt;7.0&lt;/]]></description><category></category></item></channel></rss>