1:Json和Shiro : https://www.sojson.com/jc/regexp-index.html
2: https://www.runoob.com/jsp/jsp-jstl.html https://www.w3cschool.cn/shiro/h5it1if8.html
3: Freemark: http://freemarker.foofun.cn/index.html
4: https://www.jb51.net/tools/regex.htm https://www.runoob.com/regexp/regexp-tutorial.html
6:易百教程:https://www.yiibai.com/spring_mvc/
7:java學習: https://www.javazhiyin.com/41700.html