引入jstl标签库报错The absolute uri: http://java.sun.com/jstl/core cannot be resolved in either web.xml
一、错误信息:org.apache.jasper.JasperException:Theabsoluteuri:http://java.sun.com/jstl/corecannotberesolvedineitherweb.xmlorthejarfilesdeployedwiththisapplication二、解决方法1.检查是否导入jstl包(jar包请到官网下载),没有就导入javax.s