/**
* 获取在场车辆总数
*
* @return
* @throws Exception
*/
public int getCarEnterNum() throws Exception {
int total = 0;
TCarEnterDao tedao = new TCarEnterDao();
try {
total = tedao.getTotalNum();
} catch (Exception e) {
fireExceptionRecord("获取在场车辆数信息异常", module);
throw e;
}
return total;
}
