Down(); //提示框
                        setTimeout(function () {
                            $("#tipCustom").slideUp();
                        }, 3000);
                    },
                    error: function (err) {
                        app.$data.fileUploadStatus = "Status: Upload failed~状态：上传失败";
                    }
                });
            },
            invokeTask: function () {
                let text = "";
                // if (getUrlParam("lang") == "en" || getUrlP