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package example
import (
"gin-vue-admin/global"
"gin-vue-admin/model/common/response"
"gin-vue-admin/model/example"
"gin-vue-admin/utils"
"github.com/gin-gonic/gin"
"go.uber.org/zap"
)
type ExcelApi struct {
}
// /excel/importExcel 接口,与upload接口作用类似,只是把文件存到resource/excel目录下,用于导入Excel时存放Excel文件(ExcelImport.xlsx)
// /excel/loadExcel接口,用于读取resource/excel目录下的文件((ExcelImport.xlsx)并加载为[]model.SysBaseMenu类型的示例数据
// /excel/exportExcel 接口,用于读取前端传来的tableData,生成Excel文件并返回
// /excel/downloadTemplate 接口,用于下载resource/excel目录下的 ExcelTemplate.xlsx 文件,作为导入的模板
// @Tags excel
// @Summary 导出Excel
// @Security ApiKeyAuth
// @accept application/json
// @Produce application/octet-stream
// @Param data body example.ExcelInfo true "导出Excel文件信息"
// @Success 200
// @Router /excel/exportExcel [post]
func (e *ExcelApi) ExportExcel(c *gin.Context) {
var excelInfo example.ExcelInfo
_ = c.ShouldBindJSON(&excelInfo)
filePath := global.GVA_CONFIG.Excel.Dir + excelInfo.FileName
err := excelService.ParseInfoList2Excel(excelInfo.InfoList, filePath)
if err != nil {
global.GVA_LOG.Error("转换Excel失败!", zap.Any("err", err))
response.FailWithMessage("转换Excel失败", c)
return
}
c.Writer.Header().Add("success", "true")
c.File(filePath)
}
// @Tags excel
// @Summary 导入Excel文件
// @Security ApiKeyAuth
// @accept multipart/form-data
// @Produce application/json
// @Param file formData file true "导入Excel文件"
// @Success 200 {string} string "{"success":true,"data":{},"msg":"导入成功"}"
// @Router /excel/importExcel [post]
func (e *ExcelApi) ImportExcel(c *gin.Context) {
_, header, err := c.Request.FormFile("file")
if err != nil {
global.GVA_LOG.Error("接收文件失败!", zap.Any("err", err))
response.FailWithMessage("接收文件失败", c)
return
}
_ = c.SaveUploadedFile(header, global.GVA_CONFIG.Excel.Dir+"ExcelImport.xlsx")
response.OkWithMessage("导入成功", c)
}
// @Tags excel
// @Summary 加载Excel数据
// @Security ApiKeyAuth
// @Produce application/json
// @Success 200 {string} string "{"success":true,"data":{},"msg":"加载数据成功"}"
// @Router /excel/loadExcel [get]
func (e *ExcelApi) LoadExcel(c *gin.Context) {
menus, err := excelService.ParseExcel2InfoList()
if err != nil {
global.GVA_LOG.Error("加载数据失败!", zap.Any("err", err))
response.FailWithMessage("加载数据失败", c)
return
}
response.OkWithDetailed(response.PageResult{
List: menus,
Total: int64(len(menus)),
Page: 1,
PageSize: 999,
}, "加载数据成功", c)
}
// @Tags excel
// @Summary 下载模板
// @Security ApiKeyAuth
// @accept multipart/form-data
// @Produce application/json
// @Param fileName query string true "模板名称"
// @Success 200
// @Router /excel/downloadTemplate [get]
func (e *ExcelApi) DownloadTemplate(c *gin.Context) {
fileName := c.Query("fileName")
filePath := global.GVA_CONFIG.Excel.Dir + fileName
ok, err := utils.PathExists(filePath)
if !ok || err != nil {
global.GVA_LOG.Error("文件不存在!", zap.Any("err", err))
response.FailWithMessage("文件不存在", c)
return
}
c.Writer.Header().Add("success", "true")
c.File(filePath)
}