https://www.cnblogs.com/godwithus/p/8771105.html
https://blog.csdn.net/democreen/article/details/6314745
https://www.cnblogs.com/gudi/p/6870346.html
前情提示:
Mac,eclipse2019-12;
JSP报错内容:
Multiple annotations found at this line:
- Can not find the tag library descriptor for "http://java.sun.com/jsp/jstl/
core"
导入jar包:
https://mvnrepository.com/artifact/javax.servlet.jsp.jstl/jstl
https://mvnrepository.com/artifact/org.apache.taglibs/taglibs-standard-impl
工程的WEB-INF/lib文件夹里
jstl-1.1.2.jar
standard-1.1.2.jar