296 lines
13 KiB
C#
296 lines
13 KiB
C#
using BizCom;
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using ICSharpCode.SharpZipLib.Zip;
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using SQLData;
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using System;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Data;
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using System.Data.SqlClient;
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using System.IO;
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using System.Text;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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public partial class testcopydownload : System.Web.UI.Page
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{
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public static string upPath = ConfigurationManager.AppSettings["upPath"];
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public static string copyPath = ConfigurationManager.AppSettings["copyPath"];
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private void conErc(string msg)
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{
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Response.Write("{\"type\":\"error\",\"result\":\"" + msg + "\"}");
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//Response.End();
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}
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private void conSuc(string msg)
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{
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Response.Write("{\"type\":\"success\",\"result\":\"" + msg + "\"}");
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//Response.End();
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}
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protected void Page_Load(object sender, EventArgs e)
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{
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if (Request["hexdata"]!=null)
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{
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string tids = Request["hexdata"];
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if (tids.Trim() == "")
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{
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conErc("无法下载");
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return;
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}
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int userId = 0;
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if (Request["userid"] != null)
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{
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userId = Convert.ToInt32(Request["userid"]);
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}
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try
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{
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string[] tArr = tids.Split(',');
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List<string> tLst = new List<string>();
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foreach (string id in tArr)
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{
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tLst.Add("'" + id + "'");
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}
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tids = string.Join(",", tLst.ToArray());
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StringBuilder sql = new StringBuilder();
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sql.AppendFormat("select ctid,seller_memo,FinishDesignTime,OrderState,SupplierName from view_erptradecell where orderstate=5 and ctid in ({0})", tids);
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DataTable dt = CeErpTradeCell.ExecuteDataset(sql.ToString()).Tables[0];
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if (dt == null || dt.Rows.Count < 1)
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{
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conErc("没有找到相关订单");
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return;
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}
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List<string> files = new List<string>();
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string dTime = "";
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string fname = "";
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int fc = 0;
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bool hasFile = false;
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string df_name = "";
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string[] extArr = new string[] { ".cdr", ".zip",".rar" };
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List<string> noFileLst = new List<string>();
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List<string> errorFileLst = new List<string>();
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foreach (DataRow dr in dt.Rows)
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{
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if (dr["FinishDesignTime"].ToString() == "") continue;
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hasFile = false;
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dTime = getDesignTime(dr["FinishDesignTime"]);
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df_name = upPath + "\\" + dTime + "\\" + formatMemo(dr["seller_memo"]);
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foreach (string ext in extArr)
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{
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fname = df_name + ext;
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if (!hasFile)
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{
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if (File.Exists(fname))
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{
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//bool isUpdateError = false;
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//try
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//{
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// SqlParameter[] sqlParameter ={
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// new SqlParameter("@mainctids", SqlDbType.VarChar,500),
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// new SqlParameter("@userid", SqlDbType.VarChar,4),
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// new SqlParameter("@res", SqlDbType.VarChar, 4000)
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// };
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// sqlParameter[0].Value = dr["ctid"].ToString();
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// sqlParameter[1].Value = userId;
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// sqlParameter[2].Direction = ParameterDirection.Output;
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// CeErpTradeCell.ExecuteDataSetStore("sp_set_download", sqlParameter);
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//}
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//catch (Exception ex)
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//{
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// isUpdateError = true;
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// errorFileLst.Add("'" + dr["ctid"].ToString() + "'");
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// XLog.SaveLog(0, "下载发生错误,ctid:" + dr["ctid"].ToString() + "," + ex.Message);
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//}
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//if (!isUpdateError)
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//{
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hasFile = true;
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files.Add(fname);
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copyFile( fname);
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fc++;
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//}
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}
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}
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else
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{
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break;
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}
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}
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if (!hasFile)
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{
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noFileLst.Add("'" + dr["ctid"].ToString() + "'");
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//sql = new StringBuilder();
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//sql.AppendFormat("insert into CE_ErpTradeLog(tid,orderstate,userid,operatetime,con) select ctid,{1},{2},getdate(),'{3}' from ce_erptradecell where ctid='{0}' ;", dr["ctid"], (int)OrderState.下单完成, 0, "找不到设计文件");
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//CeErpTradeCell.ExecuteNonQuery(sql.ToString());
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//conErc("找不到文件,订单号：" + dr["ctid"]);
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//return;
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}
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//if (hasFile)
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//{
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// fname = upPath + "\\" + dTime + "\\" + formatMemo(dr["seller_memo"]) + ".png";
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// if (File.Exists(fname))
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// {
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// files.Add(fname);
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// copyFile(getDesignDate(dr["FinishDesignTime"]), dr["SupplierName"].ToString(), fname);
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// }
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//}
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}
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if (fc == 0)
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{
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conErc("没有找到相关的设计附件");
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return;
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}
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//sql = new StringBuilder();
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//sql.AppendFormat("insert into CE_ErpTradeLog(tid,orderstate,userid,operatetime,con) select ctid,{1},{2},getdate(),'{3}' from ce_erptradecell where ctid in ({0}) ;", tids, (int)OrderState.下单完成, userId, "下载设计文件");
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//sql.AppendFormat("update ce_erptradecell set FinishPlaceTime=getdate(),OrderState={0},IsReturn=0 where ctid in ({1}) and orderstate={2} and IsReturn<>2 and seller_memo not like '%电子稿%' ;", (int)OrderState.下单完成, tids, (int)OrderState.设计完成);
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//sql.AppendFormat("update ce_erptradecell set FinishPlaceTime=getdate(),OrderState={0},IsReturn=0 where ctid in ({1}) and orderstate={2} and IsReturn<>2 and seller_memo like '%电子稿%' ;", (int)OrderState.已发货, tids, (int)OrderState.设计完成);
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//CeErpTradeCell.ExecuteNonQuery(sql.ToString());
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foreach (string ctid in tArr)
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{
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CeErpTradeCell.UpdateRelationOrder(ctid);
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}
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if (Request["supplier"] != null && Request["supplier"].ToString() == "1")
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{
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ZipFileDownload(files, "LT_" + DateTime.Now.ToString("yyyyMMddhhMmss") + ".zip");
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}
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else if (noFileLst.Count > 0 || errorFileLst.Count > 0)
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{
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string tips = "";
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if (noFileLst.Count > 0)
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{
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string notids = string.Join(",", noFileLst.ToArray());
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//sql = new StringBuilder();
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//sql.AppendFormat("insert into CE_ErpTradeLog(tid,orderstate,userid,operatetime,con) select ctid,{1},{2},getdate(),'{3}' from ce_erptradecell where ctid in ({0}) ;", notids, (int)OrderState.下单完成, 0, "找不到设计文件");
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//CeErpTradeCell.ExecuteNonQuery(sql.ToString());
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tips += "找不到文件,单号:" + notids;
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}
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if (errorFileLst.Count > 0)
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{
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string ertids = string.Join(",", errorFileLst.ToArray());
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//sql = new StringBuilder();
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//sql.AppendFormat("insert into CE_ErpTradeLog(tid,orderstate,userid,operatetime,con) select ctid,{1},{2},getdate(),'{3}' from ce_erptradecell where ctid in ({0}) ;", ertids, (int)OrderState.下单完成, 0, "下载设计文件出错");
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//CeErpTradeCell.ExecuteNonQuery(sql.ToString());
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tips += " 下载出错,单号：" + ertids;
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}
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conErc(tips);
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}
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else
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{
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conSuc("文件已下载到共享目录");
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}
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return;
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}
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catch(Exception ex)
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{
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conErc("错误的下载访问");
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XLog.SaveLog(0, "copydown"+ex.Message);
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return;
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}
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}
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}
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private string formatMemo(object memo)
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{
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string m = memo.ToString();
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m = m.Replace("\\", "").Replace("/", "").Replace(":", "").Replace("*", "").Replace("?", "").Replace("<", "").Replace(">", "").Replace("|", "");
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return m;
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}
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private void copyFile(string file)
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{
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try
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{
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string path = copyPath + "\\" + "testcopy" ;
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if (!Directory.Exists(path)) Directory.CreateDirectory(path);
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string fname = Path.GetFileName(file);
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File.Copy(file, path + "\\" + fname, true);
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//if(!File.Exists(path + "\\" + fname))
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//{
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// File.Copy(file, path + "\\" + fname, true);
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//}
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}
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catch(Exception ex)
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{
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XLog.SaveLog(0, "复制文件发生错误," + file + "," + ex.Message);
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}
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}
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private string getDesignTime(object v)
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{
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if (v.ToString()=="") return "";
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return Convert.ToDateTime(v).ToString("yyyyMM");
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}
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private string getDesignDate(object v)
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{
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return DateTime.Now.ToString("yyyy-MM-dd");
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if (v.ToString() == "") return "";
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return Convert.ToDateTime(v).ToString("yyyy-MM-dd");
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}
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/// 批量进行多个文件压缩到一个文件
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/// </summary>
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/// <param name="files">文件列表(绝对路径)</param> 这里用的数组，你可以用list 等或者
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/// <param name="zipFileName">生成的zip文件名称</param>
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private void ZipFileDownload(List<string> files, string zipFileName)
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{
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MemoryStream ms = new MemoryStream();
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byte[] buffer = null;
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using (ZipFile file = ZipFile.Create(ms))
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{
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file.BeginUpdate();
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//file.NameTransform = new ZipNameTransform();
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file.NameTransform = new MyNameTransfom();
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foreach (var item in files)
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{
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if (File.Exists(item)) file.Add(item);
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}
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file.CommitUpdate();
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buffer = new byte[ms.Length];
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ms.Position = 0;
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ms.Read(buffer, 0, buffer.Length); //读取文件内容(1次读ms.Length/1024M)
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ms.Flush();
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ms.Close();
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}
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Response.Clear();
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Response.Buffer = true;
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Response.ContentType = "application/x-zip-compressed";
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Response.AddHeader("Set-Cookie", "fileDownload=true; path=/");
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Response.AddHeader("content-disposition", "attachment;filename=" + HttpUtility.UrlEncode(zipFileName));
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Response.BinaryWrite(buffer);
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Page.Response.Flush();
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Page.Response.SuppressContent = true;
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HttpContext.Current.ApplicationInstance.CompleteRequest();
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//ScriptManager.RegisterStartupScript(Page, Page.GetType(), "popup", "alert('123');", true);
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//Response.Flush();
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//Response.End();
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}
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private void downLoadFile(string file)
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{
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string filePath = Server.MapPath("d/"+file);//路径
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//以字符流的形式下载文件
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FileStream fs = new FileStream(filePath, FileMode.Open);
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byte[] bytes = new byte[(int)fs.Length];
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fs.Read(bytes, 0, bytes.Length);
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fs.Close();
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Response.ContentType = "application/octet-stream";
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//通知浏览器下载文件而不是打开
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Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(file, System.Text.Encoding.UTF8));
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Response.BinaryWrite(bytes);
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Response.Flush();
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Response.End();
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}
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}
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