报错如下
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 16 in the generated java file
Only a type can be imported. com.trs.db.DBConnection resolves to a package
An error occurred at line: 17 in the generated java file
Only a type can be imported. com.trs.db.ReadProperies resolves to a package
An error occurred at line: 27 in the jsp file: /ysqgk.jsp
ReadProperies cannot be resolved to a type
没有大神回答一下吗
给项目文件夹删掉。用war包重新生成一下试试
这个博客讲的还不错，，，你可以试试：
http://blog.csdn.net/yinyuan1987/article/details/3176908
清理一下项目，重新打个包吧。