Index. The JSP build a form post submission, jump reserachserverlet. Java
But... Inside the code can't write
(I want to write one, by querying the primary key id, queries to the database in this table corresponding to the value of the other columns, and used on a new JSP)


Inserted into the database code is as follows, wanted to write a query in the same way, I can't write out QWQ too difficult

Insert has been successful, help bosses