标签：c style class blog code java
1. 导出功能
public static void OutExcel(DataTable dt) { GridView gv1 = new GridView(); gv1.DataSource = dt; gv1.DataBind(); string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls"; HttpContext.Current.Response.Clear(); HttpContext.Current.Response.Buffer = true; HttpContext.Current.Response.Charset = "GB2312"; HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(fileName, System.Text.Encoding.GetEncoding("GB2312"))); HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312"); HttpContext.Current.Response.ContentType = "application/vnd.ms-excel"; StringWriter sw = new StringWriter(); HtmlTextWriter htw = new HtmlTextWriter(sw); gv1.RenderControl(htw); HttpContext.Current.Response.Write("<html><head><meta http-equiv=Content-Type content=\"text/html; charset=gb2312\"></head><body>"); HttpContext.Current.Response.Write(sw.ToString()); HttpContext.Current.Response.Write("</body></html>"); HttpContext.Current.Response.End(); }
这样可以解决导出乱码的问题，以前的方式，乱码有时一条记录时出现，有时多条记录时出现，有时甚至导出了韩文。用这种方法，到目前为止还没有出现过乱码。
标签：c style class blog code java
原文地址：http://www.cnblogs.com/crazylight/p/3760498.html
