fix capture

liuxiaolong

2019-08-20 f11c45b7f0a486f0461caed204846e4e663a3cd8

 service/CamraUpdatesnashot.go

@@ -1,14 +1,12 @@
package service

import (
   "basic.com/dbapi.git"
   "basic.com/fileServer/WeedFSClient.git"
   "basic.com/valib/capture.git"
   "errors"
   "path/filepath"
   "strconv"
   "webserver/extend/config"
   "webserver/extend/esutil"

   "basic.com/dbapi.git"
   "basic.com/valib/capture.git"
)
/*以下属于旧版本地摄像机获取截图（国标摄像机底图无法刷新）
func PostFormBufferData(uri string, filepath string, fileName string) (maps map[string]interface{}, err0 error) {
@@ -148,17 +146,15 @@
   b,err := capture.Capture("./runtime/libcffmpeg.so",m,camera.Rtsp,capture.JPEGFileExt,1280,720,10)
   if err == nil{
      var weedfsUri = "http://"+config.WeedFs.Ip+":"+strconv.Itoa(config.WeedFs.UploadPort)+"/submit"
      resp, err := esutil.PostFormBufferData(weedfsUri, camera.Name+".jpg", "file", b)
      weedFilePath, err := WeedFSClient.UploadFile(weedfsUri, camera.Name+".jpg", b)
      if err != nil {
         return "",err
      } else {
         fileurl := resp["fileUrl"].(string) // 文件路径
         filename := filepath.Base(fileurl)
         ok := cameraApi.UpdateSnapshotUrl(cid, filename)
         ok := cameraApi.UpdateSnapshotUrl(cid, weedFilePath)
         if !ok {
            return "", errors.New("update camera's snapshot fail")
         }
         return filename, nil
         return weedFilePath, nil
      }
   }else{
      return "",err