Encountered jdbc jar package problem classNotFound in Jsp

I did a graduation project today, and I got an error like the one shown in the figure below.
Bold style**
I have added the jar package, but said that I can't find the class, and I couldn't solve it after checking a lot of information on the Internet. Later, I right-clicked on class.forname and selected open declaration, and the following information appeared.

After checking on the Internet, I learned that there was a missing one called jdbc.sqlite.source.jar.
After importing the package, it was OK. I have done nothing wrong before. I do n’t know why the webpage I made this time needs this jar package. I do n’t know if there is any reason that the god knows. You can solve my doubts as a small chicken in the comments below!

Published 3 original articles · liked 0 · visits 18

Guess you like

Origin blog.csdn.net/weixin_42653023/article/details/105262001