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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                # 文件上傳 通過ctx.Request().FormFile(key string) (*UploadFile, error) 獲取上傳文件 ## 服務端 ~~~go package main import ( "fmt" "github.com/devfeel/dotweb" "strconv" ) func main() { //初始化DotServer app := dotweb.New() //啟用開發模式 app.SetDevelopmentMode() //啟用訪問日志 app.SetEnabledLog(true) app.UseRequestLog() //設置路由 InitRoute(app.HttpServer) // 開始服務 port := 8080 fmt.Println("dotweb.StartServer => " + strconv.Itoa(port)) err := app.StartServer(port) fmt.Println("dotweb.StartServer error => ", err) } func InitRoute(server *dotweb.HttpServer) { server.Router().POST("/file", FileUpload) } func FileUpload(ctx dotweb.Context) error { upload, err := ctx.Request().FormFile("file") if err != nil { _, err := ctx.WriteString("FormFile error " + err.Error()) return err } else { _, err = upload.SaveFile("d:\\" + upload.FileName()) if err != nil { _, err := ctx.WriteString("SaveFile error => " + err.Error()) return err } else { _, err := ctx.WriteString("SaveFile success || " + upload.FileName() + " || " + upload.GetFileExt() + " || " + fmt.Sprint(upload.Size())) return err } } } ~~~ ## 前端頁面 ~~~html <html> <head> <title>文件上傳</title> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body> <form enctype="multipart/form-data" action="http://127.0.0.1:8080/file" method="post"> 第一步:<input type="file" name="file" /> <br><br> 第二步:<input type="submit" value="上傳" /> </form> </body> </html> ~~~ 訪問該頁面后,點擊上傳,返回類似: ~~~ SaveFile success || 人員名單.xls || .xls || 67584 ~~~ 以上,為一個上傳文件后獲取文件名、文件擴展名、文件大小以及保存到指定本地目錄的完整示例代碼。 ## 示例代碼 https://github.com/devfeel/dotweb-example/tree/master/uploadfile
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