C# 导出word文档及批量导出word文档(3)
在初始化WordHelper时,要获取模板的相对路径。获取文档的相对路径多个地方要用到,比如批量导出时要先保存文件到指定路径下,再压缩打包下载,所以专门写了个关于获取文档的相对路径的类。
1 #region 获取文档的相对路径 2 public class WordFilePath 3 { 4 #region 返回文件带路径值 5 /// <summary> 6 /// 返回文件带路径值 7 /// </summary> 8 /// <param name="FilePth">文件所在文件夹名称</param> 9 /// <param name="FileName">文件名</param> 10 /// <returns></returns> 11 public static string FileWithFilePath(string FilePth, string FileName = null) 12 { 13 string strFile = ""; 14 if (!string.IsNullOrEmpty(FilePth)) 15 strFile += "~/" + FilePth + "/"; 16 if (!string.IsNullOrEmpty(FileName)) 17 strFile += FileName; 18 19 return strFile; 20 } 21 #endregion 22 23 #region 判断文件或文件夹是否存在 24 /// <summary> 25 /// 判断文件或文件夹是否存在 26 /// </summary> 27 /// <param name="FilePth">文件所在文件夹名称</param> 28 /// <param name="FileName">文件名</param> 29 /// <returns></returns> 30 public static bool ExistFile(string FilePth, string FileName = null) 31 { 32 return System.IO.File.Exists(GetFilePath(FilePth, FileName)); 33 } 34 #endregion 35 36 #region 获取文件及文件夹的相对路径 37 /// <summary> 38 /// 获取文件及文件夹的相对路径 39 /// </summary> 40 /// <param name="FilePth"></param> 41 /// <param name="FileName"></param> 42 /// <returns></returns> 43 public static string GetFilePath(string FilePth, string FileName = null) 44 { 45 string strPath = ""; 46 strPath = FileWithFilePath(FilePth, FileName); 47 strPath = HttpContext.Current.Request.MapPath(strPath); 48 return strPath; 49 } 50 #endregion 51 } 52 #endregion
以上方法可以实现了单个word文档带图片的导出功能了,多个文档的生成也可以实现,只是还没有打包下载的代码。
最后调用的方法如下,要先判断模板是否存在:
1 string strpath = "Content/templates"; //模板所在的文件文件夹 2 string templateFile = "实习生学习记录表导出模板.doc"; 3 if (WordFilePath.ExistFile(strpath, templateFile)) 4 { 5 string saveName = WordHelper.SaveDocName(form["NTName"], form["CardNo"]); //保存的名称 6 saveName = HttpUtility.UrlEncode(saveName, Encoding.GetEncoding("utf-8")); 7 WordHelper wordhelper = new WordHelper(templateFile); 8 getWordInfo(wordhelper, templateFile, NTID, stype.ToString(), majorid.ToString(), sequence.ToString()); 9 return base.File(wordhelper.ExportDoc().ToArray(), "application/msword", saveName); 10 } 11 else 12 { 13 return ShowRedirectMessage("导出的模板不存在!", strUrl); 14 }
getWordInfo方法是为将所需的信息拼凑成一个word文档,减少代码的重复性而提取出来的,如:
1 #region 将所有信息拼凑成一个word文档 2 public void getWordInfo(WordHelper wordhelper, string tempFile, string ntid, string stype, string mid, string sequence) 3 { 4 if (tempFile.Contains("实习生学习记录表导出模板")) 5 { 6 Dictionary<string, string> dicWhere = new Dictionary<string, string>(); 7 dicWhere.Add("NTID", ntid); 8 wordhelper.GetBasicInfo(typeof(BLL.NewTraineeInfo), dicWhere); 9 PrejobTrainWord(wordhelper, ntid); 10 TrainListWord(wordhelper, ntid, stype, mid); 11 AwardListWord(wordhelper, ntid, stype, mid); 12 ArrangeListWord(wordhelper, ntid, stype); 13 ScoreListWord(wordhelper, ntid, stype, mid, sequence); 14 EvalWord(wordhelper, ntid, stype, mid); 15 } 16 } 17 18 #region 其他信息 19 //岗前培训 20 public void PrejobTrainWord(WordHelper wordhelper, string ntid) 21 { 22 Dictionary<string, string> dicWhere = new Dictionary<string, string>(); 23 dicWhere.Add("NTID", ntid); 24 wordhelper.GetBasicInfo(typeof(BLL.PrejobTraining), dicWhere); 25 } 26 27 //轮科安排表 28 public void ArrangeListWord(WordHelper wordhelper, string ntid, string stype) 29 { 30 Dictionary<string, string> dicWhere = new Dictionary<string, string>(); 31 dicWhere = new Dictionary<string, string>(); 32 dicWhere.Add("NTID", ntid); 33 dicWhere.Add("StudentType", stype.ToString()); 34 wordhelper.GetTableList(typeof(BLL.MajorCycle), dicWhere, "ArrangeList"); 35 }
ArrangeList是之前在word模板里所设定的如下图,用for循环出列表,
getWordInfo里其它的方法类似这两个。
最后导出的word文档大致如下图所示: