MySQL PreparedStatement 使用注意
String sql;
PreparedStatement pStmt=conn.prepareStatement(sql);
pStmt.setShort(1,(short)10)
pStmt.setString(2, "test ");
pStmt.executeUpdate(sql); //出现Exception
ava.sql.SQLException: Syntax error or access violation, message from server: "You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 1 "
这个问题是由于最后pStmt.executeUpdate是不能带参数的。应该直接用。
pStmt.executeUpdate();