The servlet running without error, is database insert data failed-CodePudding

Background can output the parameters of the receiving,

CodePudding user response:

refer to the original poster back pan man?????? Response:

background can output the parameters of the receiving,

Because you and database links have closed cause?

CodePudding user response:

reference 1st floor qq_39936465 response:

Quote: refer to the original poster back pan man?????? Response:

Background can output the parameters of the receiving,

Because you and database links have closed cause?

what I use is JDK1.7, should automatically shut down after use

CodePudding user response:

reference back pan man 2 floor?????? Response:

what I use is JDK1.7, after use should be shut down automatically to ah

In the int n=ps. ExecuteUpdate (); After adding a
Conn.com MIT (); Manual submission give it a try

CodePudding user response:

The

reference 3 floor qq_39936465 response:

Quote: reference back on the second floor pan man???? Response:

I am using JDK1.7, after use should be shut down automatically to ah

In the int n=ps. ExecuteUpdate (); After adding a
Conn.com MIT (); Manual submitted try

thanks, problems have been found, access to the database and the actual use of the database is not the same, cause the failure of data add,