From 2ad0fadf97e433bf76eea2b90edec03de84d64e6 Mon Sep 17 00:00:00 2001
From: liuxiaolong <736321739@qq.com>
Date: 星期三, 08 一月 2020 10:52:17 +0800
Subject: [PATCH] personPicUrl submit add ?collection=persistent

---
 extend/util/util.go |   40 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/extend/util/util.go b/extend/util/util.go
index 555bc37..38017e1 100644
--- a/extend/util/util.go
+++ b/extend/util/util.go
@@ -2,13 +2,16 @@
 
 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"
@@ -325,4 +328,41 @@
 	}
 
 	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

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