1.在表中有一列 id自动增加
query.exec("create table Mark_temp (id int primary key auto_increment,Mark_ID varchar(20), Hum int,Hum_Value float,Temp int,Temp_Value float )");query.exec("create t1.在表中有一列 id自动增加
query.exec("create table Mark_temp (id int primary key auto_increment,Mark_ID varchar(20), Hum int,Hum_Value float,Temp int,Temp_Value float )");query.exec("create t