158 lines
6.2 KiB
Plaintext
158 lines
6.2 KiB
Plaintext
<%@ WebHandler Language="C#" Class="UploadHandler" %>
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using System;
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using System.Web;
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using System.Data;
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using System.Collections.Generic;
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using System.Linq;
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using System.IO;
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using System.Net;
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using System.Web.Services;
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using System.Text;
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using DataLinkMesWork;
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using System.Data.SqlClient;
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public class UploadHandler : IHttpHandler
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{
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private static string connectionString = System.Configuration.ConfigurationManager.AppSettings.GetValues("ConnectionString")[0].ToString();
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public void ProcessRequest(HttpContext context)
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{
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context.Response.ContentType = "text/plain";
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string filePath = "../webpage/part";
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filePath = HttpContext.Current.Server.MapPath(filePath);
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string num = HttpContext.Current.Request["num"];
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string tableName = HttpContext.Current.Request["tableName"];
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string result = "";
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bool isOK;
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var stream = new StreamReader(context.Request.InputStream).ReadToEnd();
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JsonData jsonData = JsonMapper.ToObject(stream);
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//DataLink.LogJsonData(jsonData);
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try
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{
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Guid guid = Guid.NewGuid();
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string uid = guid.ToString().Replace("-", "").ToUpper();
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HttpFileCollection files = context.Request.Files;
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if (files.Count > 0)
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{
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for (int i = 0; i < files.Count; i++)
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{
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HttpPostedFile hpFile = files[0];
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if (hpFile.ContentLength > 0)
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{
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string fileName = System.IO.Path.GetFileName(hpFile.FileName);
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string suffix = fileName.Split(new Char[] { '.' })[1];
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string name = fileName.Split(new Char[] { '.' })[0];
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string sql = "insert into " + tableName + " (num, uid, name, suffix, 是否启用) values(" + num + ",'" + uid + "','" + name + "','" + suffix + "'," + '1' + ")";
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isOK =DataLinkMesWork.DataLink.ExecuteNonQuery(sql);
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//--业务代码 1：
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//-- 1 ：发货管理_附件
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//-- 2 ：合同信息管理_履约保证金_履约保函
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//-- 3 ：合同管理_文件路径
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//-- 4 ：PDM_机床总图_文件列表
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//-- 5 ：采购管理_采购发票_附件
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//-- 6 ：车间采购管理_发票结算申请单
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//-- 7 ：设备管理_设备监控_图片
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//-- 8 ：车间生产管理_质检管理
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//-- 9 ：人员管理_图片
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//--10 tableName
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//SET ANSI_NULLS ON
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//GO
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//SET QUOTED_IDENTIFIER ON
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//GO
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//ALTER PROCEDURE [dbo].[_文件存储_高精_增加]
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// @业务代码 int,
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// @文件标识 int,
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// @文件名称 nvarchar(150),
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// @文件后缀 nvarchar(50),
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// @文件内容 varbinary(max)
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// as
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//SET NOCOUNT ON;
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//INSERT INTO [dbo].[_文件存储_高精](业务代码,[文件标识],[文件名称],[文件后缀],[文件内容])
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// VALUES(@业务代码,@文件标识,@文件名称,@文件后缀,@文件内容)
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//isOK = SQLCommon.ExecuteNonQuery(sql, connectionString, out result);
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//isOK = SQLCommon.ExecuteNonQuery(sql, connectionString, out result);
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if (isOK)
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{
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try
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{
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filePath = filePath + "/" + uid + "." + suffix;
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hpFile.SaveAs(filePath);
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result = "[{ \"result\":\"1\"}]";
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}
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catch
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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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result = "[{ \"result\":\"0\"}]";
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}
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try
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{
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//增加文件保存到数据库的功能
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byte[]bytes = new byte[files[0].InputStream.Length];
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files[0].InputStream.Read(bytes, 0, bytes.Length);
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string procedureName = "_文件存储_高精_增加";
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string errorMessage;
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SqlParameter []thisParms = new SqlParameter[5];
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thisParms[0] = new SqlParameter("@业务代码", 10);
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thisParms[1] = new SqlParameter("@文件标识", uid);
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thisParms[2] = new SqlParameter("@文件名称", name);
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thisParms[3] = new SqlParameter("@文件后缀", suffix);
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thisParms[4] = new SqlParameter("@文件内容", bytes);
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DataLinkMesWork.DataLink.ExecuteStoredProcedure(procedureName, ref thisParms, out errorMessage);
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if(DataLinkMesWork.DataLink.isBakup=="1")
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{
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DataLinkMesWork.DataLink.ExecuteNonQuery_Bakup(sql);
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DataLinkMesWork.DataLink.ExecuteStoredProcedure_Bakup(procedureName, ref thisParms, out errorMessage);
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}
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}
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catch
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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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context.Response.Write(result);
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}
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}
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}
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}
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catch (Exception ex)
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{
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result = "[{ \"result\":\"0\"}]";
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}
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context.Response.Write(result);
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}
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public bool IsReusable
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{
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get
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{
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return false;
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}
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}
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}
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