pixel
4 years ago
14 changed files with 218 additions and 183 deletions
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99server/api/v1/exa_excel.go
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86server/api/v1/exa_file_upload_download.go
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4server/cmd/information/system/api.go
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4server/cmd/information/system/casbin.go
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1server/initialize/router.go
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6server/model/exa_excel.go
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8server/model/request/exa_file_upload_and_download.go
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BINserver/resource/excel/ExcelExport.xlsx
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0server/router/exa_customer.go
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16server/router/exa_excel.go
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4server/router/exa_file_upload_and_download.go
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85web/src/api/excel.js
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84web/src/api/fileUploadAndDownload.js
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4web/src/view/example/excel/excel.vue
@ -0,0 +1,99 @@ |
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package v1 |
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import ( |
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"gin-vue-admin/global" |
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"gin-vue-admin/model" |
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"gin-vue-admin/model/response" |
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"gin-vue-admin/service" |
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"gin-vue-admin/utils" |
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"github.com/gin-gonic/gin" |
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"go.uber.org/zap" |
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) |
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// /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)
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// /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
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// /excel/exportExcel 接口，用于读取前端传来的tableData，生成Excel文件并返回
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// /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
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// @Tags excel
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// @Summary 导出Excel
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// @Security ApiKeyAuth
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// @accept application/json
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// @Produce application/octet-stream
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// @Param data body model.ExcelInfo true "导出Excel文件信息"
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// @Success 200
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// @Router /excel/exportExcel [post]
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func ExportExcel(c *gin.Context) { |
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var excelInfo model.ExcelInfo |
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_ = c.ShouldBindJSON(&excelInfo) |
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filePath := global.GVA_CONFIG.Excel.Dir + excelInfo.FileName |
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err := service.ParseInfoList2Excel(excelInfo.InfoList, filePath) |
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if err != nil { |
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global.GVA_LOG.Error("转换Excel失败!", zap.Any("err", err)) |
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response.FailWithMessage("转换Excel失败", c) |
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return |
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} |
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c.Writer.Header().Add("success", "true") |
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c.File(filePath) |
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} |
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// @Tags excel
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// @Summary 导入Excel文件
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// @Security ApiKeyAuth
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// @accept multipart/form-data
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// @Produce application/json
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// @Param file formData file true "导入Excel文件"
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// @Success 200 {string} string "{"success":true,"data":{},"msg":"导入成功"}"
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// @Router /excel/importExcel [post]
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func ImportExcel(c *gin.Context) { |
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_, header, err := c.Request.FormFile("file") |
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if err != nil { |
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global.GVA_LOG.Error("接收文件失败!", zap.Any("err", err)) |
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response.FailWithMessage("接收文件失败", c) |
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return |
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} |
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_ = c.SaveUploadedFile(header, global.GVA_CONFIG.Excel.Dir+"ExcelImport.xlsx") |
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response.OkWithMessage("导入成功", c) |
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} |
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// @Tags excel
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// @Summary 加载Excel数据
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// @Security ApiKeyAuth
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// @Produce application/json
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// @Success 200 {string} string "{"success":true,"data":{},"msg":"加载数据成功"}"
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// @Router /excel/loadExcel [get]
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func LoadExcel(c *gin.Context) { |
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menus, err := service.ParseExcel2InfoList() |
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if err != nil { |
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global.GVA_LOG.Error("加载数据失败", zap.Any("err", err)) |
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response.FailWithMessage("加载数据失败", c) |
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return |
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} |
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response.OkWithDetailed(response.PageResult{ |
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List: menus, |
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Total: int64(len(menus)), |
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Page: 1, |
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PageSize: 999, |
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}, "加载数据成功", c) |
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} |
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// @Tags excel
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// @Summary 下载模板
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// @Security ApiKeyAuth
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// @accept multipart/form-data
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// @Produce application/json
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// @Param fileName query fileName true "模板名称"
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// @Success 200
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// @Router /excel/downloadTemplate [get]
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func DownloadTemplate(c *gin.Context) { |
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fileName := c.Query("fileName") |
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filePath := global.GVA_CONFIG.Excel.Dir + fileName |
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ok, err := utils.PathExists(filePath) |
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if !ok || err != nil { |
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global.GVA_LOG.Error("文件不存在", zap.Any("err", err)) |
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response.FailWithMessage("文件不存在", c) |
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return |
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} |
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c.Writer.Header().Add("success", "true") |
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c.File(filePath) |
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} |
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@ -0,0 +1,6 @@ |
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package model |
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type ExcelInfo struct { |
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FileName string `json:"fileName"` |
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InfoList []SysBaseMenu `json:"infoList"` |
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} |
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@ -1,8 +0,0 @@ |
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package request |
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import "gin-vue-admin/model" |
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type ExcelInfo struct { |
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FileName string `json:"fileName"` |
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InfoList []model.SysBaseMenu `json:"infoList"` |
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} |
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@ -0,0 +1,16 @@ |
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package router |
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import ( |
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"gin-vue-admin/api/v1" |
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"github.com/gin-gonic/gin" |
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) |
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func InitExcelRouter(Router *gin.RouterGroup) { |
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FileUploadAndDownloadGroup := Router.Group("excel") |
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{ |
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FileUploadAndDownloadGroup.POST("/importExcel", v1.ImportExcel) // 导入Excel
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FileUploadAndDownloadGroup.GET("/loadExcel", v1.LoadExcel) // 加载Excel数据
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FileUploadAndDownloadGroup.POST("/exportExcel", v1.ExportExcel) // 导出Excel
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FileUploadAndDownloadGroup.GET("/downloadTemplate", v1.DownloadTemplate) // 下载模板文件
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} |
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} |
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@ -0,0 +1,85 @@ |
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import service from '@/utils/request'; |
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import { Message } from 'element-ui'; |
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const handleFileError = (res, fileName) => { |
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if (typeof(res.data) !== "undefined") { |
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if (res.data.type == "application/json") { |
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const reader = new FileReader(); |
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reader.onload = function() { |
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let message = JSON.parse(reader.result).msg; |
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Message({ |
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showClose: true, |
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message: message, |
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type: 'error' |
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}) |
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}; |
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reader.readAsText(new Blob([res.data])); |
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} |
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} else { |
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var downloadUrl = window.URL.createObjectURL(new Blob([res])); |
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var a = document.createElement('a'); |
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a.style.display = 'none'; |
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a.href = downloadUrl; |
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a.download = fileName; |
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var event = new MouseEvent("click"); |
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a.dispatchEvent(event); |
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} |
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} |
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// @Tags excel
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// @Summary 导出Excel
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// @Security ApiKeyAuth
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// @accept application/json
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// @Produce application/octet-stream
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// @Param data body model.ExcelInfo true "导出Excel文件信息"
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// @Success 200
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// @Router /excel/exportExcel [post]
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export const exportExcel = (tableData, fileName) => { |
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service({ |
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url: "/excel/exportExcel", |
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method: 'post', |
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data: { |
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fileName: fileName, |
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infoList: tableData |
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}, |
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responseType: 'blob' |
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}).then((res) => { |
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handleFileError(res, fileName) |
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}) |
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} |
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// @Tags excel
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// @Summary 导入Excel文件
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// @Security ApiKeyAuth
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// @accept multipart/form-data
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// @Produce application/json
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// @Param file formData file true "导入Excel文件"
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// @Success 200 {string} string "{"success":true,"data":{},"msg":"导入成功"}"
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// @Router /excel/importExcel [post]
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export const loadExcelData = () => { |
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return service({ |
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url: "/excel/loadExcel", |
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method: 'get' |
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}) |
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} |
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// @Tags excel
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// @Summary 下载模板
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// @Security ApiKeyAuth
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// @accept multipart/form-data
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// @Produce application/json
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// @Param fileName query fileName true "模板名称"
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// @Success 200
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// @Router /excel/downloadTemplate [get]
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export const downloadTemplate = (fileName) => { |
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return service({ |
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url: "/excel/downloadTemplate", |
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method: 'get', |
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params: { |
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fileName: fileName |
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}, |
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responseType: 'blob' |
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}).then((res) => { |
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handleFileError(res, fileName) |
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}) |
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} |
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