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We don’t speak Chinese. You need to use the English locale when running your application so that the JDBC Driver messages are written in English.
More, you haven’t actually told what the problem is. You only pasted the source code without telling us what’s wrong with it.
Sorry, I tried to edit it again, and I didn’t know if I could understand it.
Did you delete the post? I see it’s unlisted.
It seems to be blocked by the system