我有一个这样的输入文件:481295b2-30c7-4191-8c14-4e513c7e7577,1362974399,56973118825,56950298471,true67912962-dd84-46fa-84ef-a2fba12c2423,1362974399,56950556676,56982431507,falsecc68e779-4798-405b-8596-c34dfb9b66da,1362974399,56999223677,56998032823,true37a1cc9b-8846-4cba-91dd-19e85edbab00,1362974399,5695466