Today, my jsp project has an error. I checked it for a long time before I solved this error.The solution is as follows. 1,Error Description org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application 2,Solution Copy all the tld files from the META-INF directory in […]