java 批量添加數據 mysql處理(nutz)

DAO: 

**
     * 批量註冊 base_user
     * @param organList
     * @return
     */
    public int[] batchRegistOrganUser(ArrayList<ArrayList> organList){

        List<MapSqlParameterSource> params = new ArrayList<>();
        for (ArrayList<String> item : organList){
            params.add(this.constructOrgan(item));
        }
        String sql = "INSERT INTO base_user (user_name, license_type, license_number, user_type)VALUES(:userName, :licenseType, licenseNumber, 2)";

        return this.daoTemplate.batch(sql, params.toArray(new MapSqlParameterSource[params.size()]));

    }
    /**
     * 轉換參數
     * @param date
     * @return
     */
    private MapSqlParameterSource constructOrgan(ArrayList<String> date) {
        MapSqlParameterSource child = new MapSqlParameterSource();
        child.addValue("userName",date.get(0));
        child.addValue("licenseType",Integer.valueOf(date.get(2)));
        child.addValue("licenseNumber",date.get(3));
        return child;
    }