大文件的导出 csv jar包的导入<!--csv文件下载--><dependency><groupId>net.sourceforge.javacsv</groupId><artifactId>javacsv</artifactId><version>2.0</version></dependency>2.csv工具 import com.csvreader.CsvWriter;import javax.servlet.http.HttpServletResponse; import java.io.*;import java.net.URLEncoder; import java.nio.charset.Charset;/*** @author * @date 2021/3/31 0031 18:33*/ public class CsvUtil {pu...
1、controller 导出 @RequestMapping(value = "/exportCSV", method = RequestMethod.GET, produces = "text/html;charset=UTF-8")@ResponseBodypublic void exportCSV(HttpServletRequest request, HttpServletResponse response) {Gson gson = new Gson(); try {// 读取字符编码String utf = "UTF-8";String fileName = "标签查询记录";String fn = fileName + ".csv";Movie m = new Movie();m.setLimit(50);m.setOffset(0);L...
//导出protectedvoid BtnOutPut_Click(object sender, EventArgs e){//角色 InitialRoles();DataTable dt = DBClass.GetDataTable(string.Format(@"SELECT * FROM {0} Order By SN desc", View(Where)));StringWriter sw = new StringWriter();//4S店不能看到总部价格等相关字段if (UMRoleNames.Contains("4S")){sw = Get4SStr(dt);}else{sw = GetAdminStr(dt);}sw.Close();Response.AddHeader("Content-Disposition", "att...