导入jstl.jar时出现启动tomcat报错

Question

java.io.FileNotFoundException: Could not resolve XML resource [null] with public ID [-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN], system ID [http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd] and base URI [jar:file:/E:/Eclipse/workspace-srmhap/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/abc/WEB-INF/lib/standard.jar!/META-INF/c-1_0-rt.tld] to a known, local entity.

Answer 1

你是不是没把jstl.jar放到WIN-INF\lib目录下，，，，用tomcat运行时需要把依赖放到这个lib目录下，，否则会找不到

。。也可以，放在tomcat安装目录下的lib包中，，，一劳永逸

原因是，，开发环境和tomcat上项目运行环境是不一样的