zchengo
41 lines
946 B
Go
41 lines
946 B
Go
package dao
|
|
|
|
import (
|
|
"context"
|
|
"crm/global"
|
|
"crm/models"
|
|
)
|
|
|
|
const (
|
|
|
|
// 数据库表名
|
|
USER = "user"
|
|
CUSTOMER = "customer"
|
|
CONTRACT = "contract"
|
|
PRODUCT = "product"
|
|
SUBSCRIBE = "subscribe"
|
|
NOTICE = "notice"
|
|
MAIL_CONFIG = "mail_config"
|
|
|
|
// 空值
|
|
NumberNull = 0
|
|
StringNull = ""
|
|
)
|
|
|
|
var ctx = context.Background()
|
|
|
|
// RestPage 分页查询
|
|
// page 设置起始页、每页条数,
|
|
// name 查询目标表的名称
|
|
// query 查询条件,
|
|
// dest 查询结果绑定的结构体,
|
|
// bind 绑定表结构对应的结构体
|
|
func restPage(page models.Page, name string, query interface{}, dest interface{}, bind interface{}) (int64, error) {
|
|
if page.PageNum > 0 && page.PageSize > 0 {
|
|
offset := (page.PageNum - 1) * page.PageSize
|
|
global.Db.Offset(offset).Limit(page.PageSize).Table(name).Where(query).Find(dest)
|
|
}
|
|
res := global.Db.Table(name).Where(query).Find(bind)
|
|
return res.RowsAffected, res.Error
|
|
}
|