hongze_yb/models/tables/research_report/update.go

package research_report

import (
	"gorm.io/gorm"
	"hongze/hongze_yb/global"
)

// UpdateViewers 更新对应字段数据
func (researchReport *ResearchReport) UpdateViewers() (err error) {
	err = global.DEFAULT_MYSQL.Model(researchReport).UpdateColumn("viewers", gorm.Expr("viewers + ?", 1)).Error
	return
}