我愚蠢的认为在一对多关系中,被包含的那部分也要创建,答应我不要和我一样蠢了好嘛
gorm原生批量倒入
for _, city := range citys {
sql:="REPLACE INTO `virus_data` (`Name`,`Todayconfirm`,`Confirm`,`Heal`,`Dead`) VALUES"
for k,result:=range citys{
//db.Where(model.VirusData{Name:result.Name}).First(&CheckCity)
//if CheckCity.Name!=result.Name{
if len(citys)-1==k{
sql+=fmt.Sprintf("('%s','%s','%s','%s','%s');",result.Name,result.Todayconfirm,result.Confirm,result.Heal,result.Dead)
}else {
sql+=fmt.