test

upload/upload.go

@@ -24,7 +24,6 @@ import (
 	"path"
 	"ppt_server/models"
 	"regexp"
-	"runtime"
 	"runtime/debug"
 	"strconv"
 	"strings"
@@ -256,6 +255,7 @@ func Down(v *models.XyuSmallTempFiles)  {
 	for _, file := range reader.File {
 
 		go func(file *zip.File) {
+			defer debug.FreeOSMemory()
 			err := pdfThumbnail(objectPath, file, bucket)
 			if err != nil {
 				fmt.Println(objectPath + file.Name + "上传失败")
@@ -511,8 +511,6 @@ func pdfThumbnail(objectPath string, file *zip.File, bucket *oss.Bucket) error {
 	if err = webp.Encode(&buf, img, &webp.Options{Lossless:true}); err != nil {
 		return err
 	}
-	defer runtime.GC()
-	//debug.FreeOSMemory()
 	r := bytes.NewReader(buf.Bytes())
 
 	objectPathName := objectPath + "images/"
@@ -521,7 +519,6 @@ func pdfThumbnail(objectPath string, file *zip.File, bucket *oss.Bucket) error {
 	filenameOnly = strings.TrimRight(file.Name, fileSuffix)
 	filenameOnly = strings.Replace(filenameOnly, "p", "", -1)
 	fileName := fmt.Sprintf("%05s", filenameOnly) + ".webp"
-	debug.FreeOSMemory()
 
 	return bucket.PutObject(objectPathName+fileName, r)