From 9303b69ea569bcb5e581147543a3fd58e90d0d25 Mon Sep 17 00:00:00 2001
From: sunty <1172534965@qq.com>
Date: 星期四, 20 八月 2020 20:05:23 +0800
Subject: [PATCH] add get buckets contrl
---
extend/util/util.go | 111 ++++++++++++++++++++++++++++++-------------------------
1 files changed, 60 insertions(+), 51 deletions(-)
diff --git a/extend/util/util.go b/extend/util/util.go
index 224d086..f87adf7 100644
--- a/extend/util/util.go
+++ b/extend/util/util.go
@@ -2,11 +2,15 @@
import (
"archive/zip"
+ "basic.com/valib/logger.git"
"bytes"
+ "crypto/md5"
+ "crypto/tls"
+ "encoding/hex"
"encoding/json"
- "image"
"io"
"io/ioutil"
+ "net"
"net/http"
"os"
"path/filepath"
@@ -14,14 +18,10 @@
"time"
"webserver/extend/code"
- "basic.com/pubsub/protomsg.git"
- "github.com/gin-gonic/gin"
- "github.com/golang/glog"
- "github.com/pierrec/lz4"
- "gocv.io/x/gocv"
-
"crypto/rand"
"fmt"
+ "github.com/gin-gonic/gin"
+ "github.com/pierrec/lz4"
"reflect"
"strings"
)
@@ -41,7 +41,6 @@
// ResponseFormat 杩斿洖鏁版嵁鏍煎紡鍖�
func ResponseFormat(c *gin.Context, respStatus *code.Code, data interface{}) {
if respStatus == nil {
- glog.Error("response status param not found!")
respStatus = code.RequestParamError
}
c.JSON(respStatus.Status, gin.H{
@@ -93,49 +92,6 @@
return nil, err
}
return pix, nil
-}
-
-// 鎸夊昂瀵稿幓鍒囧浘
-func SubImg(i protomsg.Image, x0, y0, x1, y1 int) []byte {
- img, _ := gocv.NewMatFromBytes(int(i.Height), int(i.Width), gocv.MatTypeCV8UC3, i.Data)
- rect := image.Rect(EnlargeSize(x0, y0, x1, y1, i))
- region := img.Region(rect)
- bytes, _ := gocv.IMEncode(".jpg", region)
- return bytes
-}
-
-// 闀垮鍙樹负涓�姣斾竴锛屾瘡杈瑰悇鎵╃櫨鍒嗕箣20
-func EnlargeSize(x0, y0, x1, y1 int, i protomsg.Image) (x0_new, y0_new, x1_new, y1_new int) {
- // 鍏堟妸闀垮鍙樹负涓�姣斾竴
- chazhi := (y1 - y0) - (x1 - x0)
- x0 = x0 - chazhi/2
- if x0 < 0 {
- x0 = 0
- }
- x1 = x1 + chazhi/2
- if x1 > int(i.Width) {
- x1 = int(i.Width)
- }
-
- // 鍐嶆妸姣忚竟鍚勬墿澶х櫨鍒嗕箣20
- enlarge := float32(0.2)
- x0_new = int((1+enlarge)*float32(x0) - enlarge*float32(x1))
- if x0_new < 0 {
- x0_new = 0
- }
- x1_new = int((1+enlarge)*float32(x1) - enlarge*float32(x0))
- if x1_new > int(i.Width) {
- x1_new = int(i.Width)
- }
- y0_new = int((1+enlarge)*float32(y0) - enlarge*float32(y1))
- if y0_new < 0 {
- y0_new = 0
- }
- y1_new = int((1+enlarge)*float32(y1) - enlarge*float32(y0))
- if y1_new > int(i.Height) {
- y1_new = int(i.Height)
- }
- return
}
func StringIpToInt(ipstring string) int {
@@ -309,4 +265,57 @@
}
fmtStr := "%0"+strconv.Itoa(m)+"d"
return fmt.Sprintf(fmtStr, n)
+}
+
+func FileMd5(path string) (string,error){
+ file, err := os.Open(path)
+ if err !=nil {
+ return "",err
+ }
+
+ defer file.Close()
+
+ _md5 := md5.New()
+ if _,err := io.Copy(_md5, file);err != nil {
+ return "",err
+ }
+
+ return hex.EncodeToString(_md5.Sum(nil)),nil
+}
+
+func DownLoad(url string)([]byte,error){
+ connectTimeout := 5 * time.Second
+ readWriteTimeout := 10000 * time.Millisecond
+ c := &http.Client{
+ Transport: &http.Transport{
+ TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+ Dial: TimeoutDialer(connectTimeout, readWriteTimeout),
+ },
+ }
+ req, err := http.NewRequest("GET",url,nil)
+ if err != nil {
+ return nil,err
+ }
+ resp,err := c.Do(req)
+
+ body, err1 := ioutil.ReadAll(resp.Body)
+ if err1 != nil {
+ resp.Body.Close()
+ return nil,err
+ }else {
+ logger.Debug("Download success")
+ }
+ resp.Body.Close()
+ return body,nil
+}
+
+func TimeoutDialer(cTimeout time.Duration, rwTimeout time.Duration) func(net, addr string) (c net.Conn, err error) {
+ return func(netw, addr string) (net.Conn, error) {
+ conn, err := net.DialTimeout(netw, addr, cTimeout)
+ if err != nil {
+ return nil, err
+ }
+ conn.SetDeadline(time.Now().Add(rwTimeout))
+ return conn, nil
+ }
}
\ No newline at end of file
--
Gitblit v1.8.0