From de2e49144fcd59cb35f9742fbaeb4f90b7c21641 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E8=8C=B6=E6=B8=85=E6=AC=A2?=
 <go_developer@163.com>
Date: Mon, 23 Dec 2024 16:49:48 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=AF=E6=8C=81=E4=BB=8E=E8=BF=9C=E7=A8=8BUR?=
 =?UTF-8?q?L=E8=AF=BB=E5=8F=96=E6=96=87=E4=BB=B6=E5=86=85=E5=AE=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 file.go | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/file.go b/file.go
index a238ced..703b93e 100644
--- a/file.go
+++ b/file.go
@@ -13,6 +13,7 @@ import (
 	"git.zhangdeman.cn/zhangdeman/consts"
 	"io"
 	"net/http"
+	"net/url"
 	"os"
 	"path"
 	"path/filepath"
@@ -304,3 +305,33 @@ func (f *file) ReadFileListRecurve(rootDir string) ([]*define.FileInfo, error) {
 func (f *file) FileExt(filePath string) string {
 	return strings.TrimLeft(filepath.Ext(filePath), ".")
 }
+
+// ReadFromRemote 从远端URL读取文件内容
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:09 2024/12/23
+func (f *file) ReadFromRemote(remoteUrl string) ([]byte, error) {
+	if len(remoteUrl) == 0 {
+		return nil, errors.New("remoteUrl is empty")
+	}
+	var (
+		err          error
+		resp         *http.Response
+		responseData []byte
+	)
+
+	if _, err = url.Parse(remoteUrl); nil != err {
+		return nil, errors.New("remoteUrl is invalid : " + err.Error())
+	}
+	if resp, err = http.Get(remoteUrl); nil != err {
+		return nil, errors.New("request fail : " + err.Error())
+	}
+	if resp.StatusCode != http.StatusOK {
+		return nil, errors.New("http status fail : " + resp.Status)
+	}
+	if responseData, err = io.ReadAll(resp.Body); nil != err {
+		return nil, errors.New("read response fail : " + err.Error())
+	}
+	return responseData, nil
+}