这能连接数据库制作动态网页吗？

这能连接数据库制作动态网页吗？tomcat连接了吗？怎么检查？

可以，只需将mysql-connector-java-5.0.8-bin.jar 文件拷贝到Web项目的WEB-INF目录的lib目录下。安装完成后,就可以在该项 目中通过，然后写前后端代码即可,jar包参考https://blog.csdn.net/weixin_42515990/article/details/113935377?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164818704816780269897731%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=164818704816780269897731&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~blog~first_rank_ecpm_v1~rank_v31_ecpm-9-113935377.nonecase&utm_term=mysql%E7%9A%84jar%E5%8C%85%E6%80%8E%E4%B9%88%E7%94%A8&spm=1018.2226.3001.4450