要解决此问题，请将您的java文件放入Java资源 - > src - > packageName - > javafile。



将您的jsps放在WebContent - > WEB-INF - > jsp文件中。请注意，WEB-INF下的lib文件夹必须



包含项目中使用的所有jar文件。希望这会有所帮助。

To solve this issue put your java file inside Java Resources-->src-->packageName-->javafile.

put your jsps in WebContent-->WEB-INF-->jsp files. Note that lib folder under WEB-INF must

contains all the jar files used in the project. Hope this will help.