From 5d78b36e851a5862302f2e40c99a4477020c79bc Mon Sep 17 00:00:00 2001
From: liuxiaolong <736321739@qq.com>
Date: 星期五, 20 九月 2019 13:46:52 +0800
Subject: [PATCH] 查找此人时先切图
---
extend/util/util.go | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/extend/util/util.go b/extend/util/util.go
index 8f7883c..16aecd5 100644
--- a/extend/util/util.go
+++ b/extend/util/util.go
@@ -10,7 +10,9 @@
"github.com/pierrec/lz4"
"gocv.io/x/gocv"
"image"
+ "io/ioutil"
"net"
+ "net/http"
"os/exec"
"strconv"
"webserver/extend/code"
@@ -77,6 +79,19 @@
//return data
}
+func ReadImgData(url string) ([]byte,error) {
+ resp,err := http.Get(url)
+ if err !=nil {
+ return nil,err
+ }
+ defer resp.Body.Close()
+ pix,err := ioutil.ReadAll(resp.Body)
+ if err !=nil {
+ 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)
--
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