if (FileUpload1.HasFile)
{
string fileContentType = FileUpload1.PostedFile.ContentType;
//限制上传的类型 txt/jpg/word
if (fileContentType == "text/plain"||"image/jpg"||"application/msword"||"image/gif" )
{
string name = FileUpload1.PostedFile.FileName; // 客户端文件路径
FileInfo file = new FileInfo(name);
string fileName = file.Name; // 文件名称
string webFilePath = Server.MapPath("~/upload/" + fileName); // 服务器端文件路径
zsInfo.Word = webFilePath;
if (!File.Exists(webFilePath))
{
try
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