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标题: 淘宝助理辅助工具

作者: dnawo

日期: 2011-08-18 09:30 AM

分类: Win编程

内容: 复制内容到剪贴板 程序代码using System;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
namespace ConsoleApplication1
{
    class Program
    {
        /// <summary>
        /// csv文件编码,(4.6=Unicode,5.0=Default)
        /// </summary>
        static Encoding csvEncoding = Encoding.Unicode;
        static void Main(string[] args)
        {
            if (args.Length == 1)
            {
                BackupTBImgage(args[0]);
                Console.WriteLine("图片备份完成.");
            }
            else if (args.Length == 2)
            {
                UpdateTBImage(args[0], args[1]);
                Console.WriteLine("图片搬家完成.");
            }
            else if (args.Length == 3)
            {
                UpdateTBImage(args[0], args[1], int.Parse(args[2]));
                Console.WriteLine("图片搬家完成.");
            }
            else
            {
                Console.WriteLine(@"调用语法：");
                Console.WriteLine(@"1).图片备份 tb.exe c:\test.csv");
                Console.WriteLine(@"2).图片搬家 tb.exe c:\test.csv http://www.abc.com/ [number]");
            }
            Console.ReadKey();
        }
        /// <summary>
        /// 图片备份
        /// </summary>
        /// <param name="csvfile"></param>
        /// <remarks>将宝贝图片按结构备份到Temp文件夹</remarks>
        static void BackupTBImgage(string csvfile)
        {
            if (!File.Exists(csvfile))
                throw new FileNotFoundException(csvfile + "文件不存在.");
            //1.变量
            string csvcontent = File.ReadAllText(csvfile, csvEncoding);
            string destDir = AppDomain.CurrentDomain.BaseDirectory + "Temp\\";
            string tmpfile = string.Empty;
            //2.正则搜索
            MatchCollection matches = Regex.Matches(csvcontent, "http://[^\";]+(jpg|gif|png|bmp|jpeg)", RegexOptions.IgnoreCase);
            var query = from Match item in matches
                        group item by item.Value into g
                        select g.First().Value;
            //3.准备文件夹
            if (Directory.Exists(destDir))
                Directory.Delete(destDir, true);
            //4.图片备份
            foreach (var item in query)
            {
                tmpfile = item.Replace("http://", destDir).Replace("/", "\\");
                try
                {
                    if (!Directory.Exists(Path.GetDirectoryName(tmpfile)))
                        Directory.CreateDirectory(Path.GetDirectoryName(tmpfile));
                    (new WebClient()).DownloadFile(item, tmpfile);
                    Console.WriteLine(Path.GetFileName(item) + ",ok.");
                }
                catch (Exception ex)
                {
                    File.AppendAllText(destDir + "error.log", item + "\r\n" + ex.Message + "\r\n");
                    Console.WriteLine(Path.GetFileName(item) + ",error.");
                }
            }
        }
        /// <summary>
        /// 图片搬家
        /// </summary>
        /// <param name="csvfile"></param>
        /// <param name="url"></param>
        /// <remarks>
        /// 1).淘宝助理导出csv;
        /// 2).下载图片并生成新csv;
        /// 3).将下载的图片上传至服务器;
        /// 4).csv导入淘宝助理更新至店铺;
        /// </remarks>
        static void UpdateTBImage(string csvfile, string url)
        {
            UpdateTBImage(csvfile, url, 0);
        }
        /// <summary>
        /// 图片搬家
        /// </summary>
        /// <param name="csvfile"></param>
        /// <param name="url"></param>
        /// <param name="init"></param>
        static void UpdateTBImage(string csvfile, string url, int init)
        {
            if (!File.Exists(csvfile))
                throw new FileNotFoundException(csvfile + "文件不存在.");
            //1.变量
            string csvcontent = File.ReadAllText(csvfile, csvEncoding);
            string destDir = AppDomain.CurrentDomain.BaseDirectory + "Temp\\tbimg\\";
            string tmpfile = string.Empty;
            int counter = init;
            url += url.EndsWith("/") ? "tbimg/" : "/tbimg/";
            //2.正则搜索
            MatchCollection matches = Regex.Matches(csvcontent, "http://[^\";]+(jpg|gif|png|bmp|jpeg)", RegexOptions.IgnoreCase);
            var query = from Match item in matches
                        group item by item.Value into g
                        select g.First().Value;
            //3.准备文件夹
            if (Directory.Exists(destDir))
                Directory.Delete(destDir, true);
            Directory.CreateDirectory(destDir);
            //4.图片搬家
            foreach (var item in query)
            {
                tmpfile = string.Format("{0}{1:D4}{2}", destDir, ++counter, Path.GetExtension(item));
                try
                {
                    (new WebClient()).DownloadFile(item, tmpfile);
                    csvcontent = csvcontent.Replace(item, url + Path.GetFileName(tmpfile));
                    Console.WriteLine(Path.GetFileName(item) + ",ok.");
                }
                catch (Exception ex)
                {
                    File.AppendAllText(destDir + "error.log", item + "\r\n" + ex.Message + "\r\n");
                    Console.WriteLine(Path.GetFileName(item) + ",error.");
                }
            }
            File.WriteAllText(destDir + "new.csv", csvcontent, csvEncoding);
        }
    }
}

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