pstmt.getGeneratedKeys()更换jar包后报错
改成:
pstmt=conn.prepareStatement(sql,Statement.RETURN_GENERATED_KEYS);
rs=pstmt.getGeneratedKeys();
即可!
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改成:
pstmt=conn.prepareStatement(sql,Statement.RETURN_GENERATED_KEYS);
rs=pstmt.getGeneratedKeys();
即可!