【添加】图片上传

apps/system/api/upload.go

@@ -0,0 +1,48 @@
+package api
+
+import (
+	"fmt"
+	"github.com/XM-GO/PandaKit/biz"
+	filek "github.com/XM-GO/PandaKit/file"
+	"github.com/XM-GO/PandaKit/restfulx"
+	"github.com/kakuilan/kgo"
+	"net/http"
+	"os"
+	"path"
+	"strings"
+	"time"
+)
+
+type UploadApi struct{}
+
+const filePath = "uploads/file"
+
+// UploadImage 图片上传
+func (up *UploadApi) UploadImage(rc *restfulx.ReqCtx) {
+	_, fileHeader, err := rc.Request.Request.FormFile("imagefile")
+	biz.ErrIsNil(err, "请传入文件")
+	ext := path.Ext(fileHeader.Filename)
+	// 读取文件名并加密
+	name := strings.TrimSuffix(fileHeader.Filename, ext)
+	name = kgo.KStr.Md5(name, 32)
+	// 拼接新文件名
+	filename := name + "_" + time.Now().Format("20060102150405") + ext
+	filek.SaveUploadedFile(fileHeader, fmt.Sprintf("%s/%s", filePath, filename))
+	biz.ErrIsNil(err, "文件上传失败")
+	rc.ResData = map[string]string{"fileName": name}
+}
+
+func (up *UploadApi) GetImage(rc *restfulx.ReqCtx) {
+	actual := path.Join(filePath, restfulx.PathParam(rc, "subpath"))
+	http.ServeFile(
+		rc.Response.ResponseWriter,
+		rc.Request.Request,
+		actual)
+}
+
+func (up *UploadApi) DeleteImage(rc *restfulx.ReqCtx) {
+	fileName := restfulx.QueryParam(rc, "fileName")
+	biz.NotEmpty(fileName, "请传要删除的图片名")
+	err := os.Remove(fmt.Sprintf("%s/%s", filePath, fileName))
+	biz.ErrIsNil(err, "文件删除失败")
+}