kpt-pasture/service/excel/interface.go

package excel

import (
	"fmt"
	"kpt-pasture/config"
	"kpt-pasture/model"
	"math/rand"
	"time"

	"github.com/gin-gonic/gin"

	"github.com/xuri/excelize/v2"
)

type SheetService interface {
	ExportToPath(params []map[string]string, data []map[string]interface{}, path string) (string, error)
	ExportToWeb(params []map[string]string, data []map[string]interface{}, c *gin.Context)
	writeTop(params []map[string]string)
	writeData(params []map[string]string, data []map[string]interface{})
	Export(params []map[string]string, data []map[string]interface{})
}

func createFile(cfg *config.AppConfig) *excelize.File {
	f := excelize.NewFile()
	// 创建一个默认工作表
	index, _ := f.NewSheet(cfg.ExcelSetting.SheetName)
	// 设置工作簿的默认工作表
	f.SetActiveSheet(index)
	return f
}

func createFileName() string {
	name := time.Now().Format(model.LayoutTime)
	rand.Seed(time.Now().UnixNano())
	return fmt.Sprintf("excle-%v-%v.xlsx", name, rand.Int63n(time.Now().Unix()))
}