java - JDBC 中的executebatch() 只插入很少的记录

Question

我在 JDBC 中遇到了批处理问题，我向批处理添加了一条准备好的语句，但是当我执行批处理时，只插入了很少的记录，我搜索了但没有弄清楚，这是代码: 我进入了另一个准备好的语句的结果集，这是一个问题吗？谢谢!

 //autocommitFALSE (...)
 while(rs.next()){ 



            int idrobot = rs.getInt("idRobot");  
            if (idrobot != idrn) {
                  String fullstatenew2 = "INSERT INTO `fullstate`(`idR`, `idC`, `s1`, `s2`, `s3`, `s4`, `s5`, `s6`, `s7`) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
                  java.sql.PreparedStatement preparedStmt9 = conn.prepareStatement(fullstatenew2);

                    preparedStmt9.setInt(1, robot);
                    preparedStmt9.setString(2, cluster);
                    preparedStmt9.setInt(3, s1);
                    preparedStmt9.setInt(4, s2);
                    preparedStmt9.setInt(5, s3);
                    preparedStmt9.setInt(6, s4);
                    preparedStmt9.setInt(7, s5);
                    preparedStmt9.setInt(8, s6);
                    preparedStmt9.setInt(9, s7);

                    preparedStmt9.addBatch();

                    if(i>10000) //it's really not like this, but this is the sense {
                        preparedStmt9.executeBatch();
                        System.out.println("insert");
                    }
                    conn.commit();

Answer 1

添加批处理应该在循环中，执行批处理应该在循环之后。