`

Poi实例

    博客分类：
  • Poi
poi 
阅读更多
1. 利用poi技术实现使用模版批量导出数据 

创建数据库

create table t_user (
  id int(11) NOT NULL AUTO_INCREMENT,
  name varchar(20) DEFAULT NULL,
  phone varchar(20) DEFAULT NULL,
  email varchar(20) DEFAULT NULL,
  qq varchar(20) DEFAULT NULL,
  PRIMARY KEY (id)
) ENGINE=InnoDB AUTO_INCREMENT=55 DEFAULT CHARSET=utf8;

插入数据

insert into t_user(id,name,phone,email,qq) values 
(1,'张三12233','12345672233','1234567@qq2233.com','12345672233'),
(7,'张三7','1234567','1234567@qq.com','1234567'),
(9,'张三9','1234567','1234567@qq.com','1234567'),
(12,'张三12','1234567','1234567@qq.com','1234567'),
(13,'张三13','1234567','1234567@qq.com','1234567'),
(14,'张三14','1234567','1234567@qq.com','1234567'),
(15,'张三15','1234567','1234567@qq.com','1234567');


导入jar包
commons-beanutils-1.8.0.jar
commons-collections-3.2.jar
commons-fileupload-1.2.2.jar
commons-io-2.0.1.jar
commons-lang-2.4.jar
commons-lang3-3.1.jar
commons-logging-1.1.1.jar
ezmorph-1.0.3.jar
freemarker-2.3.19.jar
javassist-3.11.0.GA.jar
json-lib-2.2.3-jdk15.jar
mysql-connector-java-3.1.12-bin.jar
ognl-3.0.6.jar
poi-3.9-20121203.jar
struts2-core-2.3.14.1.jar
xwork-core-2.3.14.1.jar

UserAction.java

package com.andrew.action;

import java.io.File;
import java.io.FileInputStream;
import java.sql.Connection;
import java.sql.ResultSet;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.struts2.ServletActionContext;

import com.andrew.dao.UserDao;
import com.andrew.model.PageBean;
import com.andrew.model.User;
import com.andrew.util.DbUtil;
import com.andrew.util.ExcelUtil;
import com.andrew.util.JsonUtil;
import com.andrew.util.ResponseUtil;
import com.andrew.util.StringUtil;
import com.opensymphony.xwork2.ActionSupport;

public class UserAction extends ActionSupport {

    private static final long serialVersionUID = 1L;

    private String page;
    private String rows;
    private String id;
    private User user;
    private String delId;

    private File userUploadFile;

    public String getPage() {
        return page;
    }

    public void setPage(String page) {
        this.page = page;
    }

    public String getRows() {
        return rows;
    }

    public void setRows(String rows) {
        this.rows = rows;
    }

    public String getDelId() {
        return delId;
    }

    public void setDelId(String delId) {
        this.delId = delId;
    }

    public User getUser() {
        return user;
    }

    public void setUser(User user) {
        this.user = user;
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public File getUserUploadFile() {
        return userUploadFile;
    }

    public void setUserUploadFile(File userUploadFile) {
        this.userUploadFile = userUploadFile;
    }

    DbUtil dbUtil = new DbUtil();
    UserDao userDao = new UserDao();

    public String list() throws Exception {
        Connection con = null;
        PageBean pageBean = new PageBean(Integer.parseInt(page), Integer.parseInt(rows));
        try {
            con = dbUtil.getCon();
            JSONObject result = new JSONObject();
            JSONArray jsonArray = JsonUtil.formatRsToJsonArray(userDao.userList(con, pageBean));
            int total = userDao.userCount(con);
            result.put("rows", jsonArray);
            result.put("total", total);
            ResponseUtil.write(ServletActionContext.getResponse(), result);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                dbUtil.closeCon(con);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    public String save() throws Exception {
        if (StringUtil.isNotEmpty(id)) {
            user.setId(Integer.parseInt(id));
        }
        Connection con = null;
        try {
            con = dbUtil.getCon();
            int saveNums = 0;
            JSONObject result = new JSONObject();
            if (StringUtil.isNotEmpty(id)) {
                saveNums = userDao.userModify(con, user);
            } else {
                saveNums = userDao.userAdd(con, user);
            }
            if (saveNums > 0) {
                result.put("success", "true");
            } else {
                result.put("success", "true");
                result.put("errorMsg", "保存失败");
            }
            ResponseUtil.write(ServletActionContext.getResponse(), result);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                dbUtil.closeCon(con);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    public String delete() throws Exception {
        Connection con = null;
        try {
            con = dbUtil.getCon();
            JSONObject result = new JSONObject();
            int delNums = userDao.userDelete(con, delId);
            if (delNums == 1) {
                result.put("success", "true");
            } else {
                result.put("errorMsg", "删除失败");
            }
            ResponseUtil.write(ServletActionContext.getResponse(), result);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                dbUtil.closeCon(con);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    public String export() throws Exception {
        Connection con = null;
        try {
            con = dbUtil.getCon();
            Workbook wb = new HSSFWorkbook();
            String headers[] = { "编号", "姓名", "电话", "Email", "QQ" };
            ResultSet rs = userDao.userList(con, null);
            ExcelUtil.fillExcelData(rs, wb, headers);
            ResponseUtil.export(ServletActionContext.getResponse(), wb, "导出excel.xls");
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                dbUtil.closeCon(con);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    public String export2() throws Exception {
        Connection con = null;
        try {
            con = dbUtil.getCon();
            ResultSet rs = userDao.userList(con, null);
            Workbook wb = ExcelUtil.fillExcelDataWithTemplate(userDao.userList(con, null), "userExporTemplate.xls");
            ResponseUtil.export(ServletActionContext.getResponse(), wb, "利用模版导出excel.xls");
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                dbUtil.closeCon(con);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return null;
    }

    public String upload() throws Exception {
        POIFSFileSystem fs = new POIFSFileSystem(new FileInputStream(userUploadFile));
        HSSFWorkbook wb = new HSSFWorkbook(fs);
        HSSFSheet hssfSheet = wb.getSheetAt(0); // 获取第一个Sheet页
        if (hssfSheet != null) {
            for (int rowNum = 1; rowNum <= hssfSheet.getLastRowNum(); rowNum++) {
                HSSFRow hssfRow = hssfSheet.getRow(rowNum);
                if (hssfRow == null) {
                    continue;
                }
                User user = new User();
                user.setName(ExcelUtil.formatCell(hssfRow.getCell(0)));
                user.setPhone(ExcelUtil.formatCell(hssfRow.getCell(1)));
                user.setEmail(ExcelUtil.formatCell(hssfRow.getCell(2)));
                user.setQq(ExcelUtil.formatCell(hssfRow.getCell(3)));
                Connection con = null;
                try {
                    con = dbUtil.getCon();
                    userDao.userAdd(con, user);
                } catch (Exception e) {
                    e.printStackTrace();
                } finally {
                    dbUtil.closeCon(con);
                }
            }
        }
        JSONObject result = new JSONObject();
        result.put("success", "true");
        ResponseUtil.write(ServletActionContext.getResponse(), result);
        return null;
    }
}

UserDao.java

package com.andrew.dao;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

import com.andrew.model.PageBean;
import com.andrew.model.User;

public class UserDao {

    public ResultSet userList(Connection con, PageBean pageBean) throws Exception {
        StringBuffer sb = new StringBuffer("select * from t_user");
        if (pageBean != null) {
            sb.append(" limit ?,?");
        }
        PreparedStatement pstmt = con.prepareStatement(sb.toString());
        if (pageBean != null) {
            pstmt.setInt(1, pageBean.getStart());
            pstmt.setInt(2, pageBean.getRows());
        }
        return pstmt.executeQuery();
    }

    public int userCount(Connection con) throws Exception {
        String sql = "select count(*) as total from t_user";
        PreparedStatement pstmt = con.prepareStatement(sql);
        ResultSet rs = pstmt.executeQuery();
        if (rs.next()) {
            return rs.getInt("total");
        } else {
            return 0;
        }
    }

    public int userDelete(Connection con, String delId) throws Exception {
        String sql = "delete from t_user where id=?";
        PreparedStatement pstmt = con.prepareStatement(sql);
        pstmt.setString(1, delId);
        return pstmt.executeUpdate();
    }

    public int userAdd(Connection con, User user) throws Exception {
        String sql = "insert into t_user values(null,?,?,?,?)";
        PreparedStatement pstmt = con.prepareStatement(sql);
        pstmt.setString(1, user.getName());
        pstmt.setString(2, user.getPhone());
        pstmt.setString(3, user.getEmail());
        pstmt.setString(4, user.getQq());
        return pstmt.executeUpdate();
    }

    public int userModify(Connection con, User user) throws Exception {
        String sql = "update t_user set name=?,phone=?,email=?,qq=? where id=?";
        PreparedStatement pstmt = con.prepareStatement(sql);
        pstmt.setString(1, user.getName());
        pstmt.setString(2, user.getPhone());
        pstmt.setString(3, user.getEmail());
        pstmt.setString(4, user.getQq());
        pstmt.setInt(5, user.getId());
        return pstmt.executeUpdate();
    }
}

PageBean.java

package com.andrew.model;

public class PageBean {
    private int page; // 第几页
    private int rows; // 每页的记录数
    private int start; // 起始页
    public PageBean(int page, int rows) {
        super();
        this.page = page;
        this.rows = rows;
    }
    public int getPage() {
        return page;
    }
    public void setPage(int page) {
        this.page = page;
    }
    public int getRows() {
        return rows;
    }
    public void setRows(int rows) {
        this.rows = rows;
    }
    public int getStart() {
        return (page - 1) * rows;
    }
}

User.java

package com.andrew.model;

public class User {
    private int id;
    private String name;
    private String phone;
    private String email;
    private String qq;
    public User() { }
    public User(String name, String phone, String email, String qq) {
        this.name = name;
        this.phone = phone;
        this.email = email;
        this.qq = qq;
    }
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getEmail() {
        return email;
    }
    public void setEmail(String email) {
        this.email = email;
    }
    public String getQq() {
        return qq;
    }
    public void setQq(String qq) {
        this.qq = qq;
    }
    public String getPhone() {
        return phone;
    }
    public void setPhone(String phone) {
        this.phone = phone;
    }
}

DbUtil.java

package com.andrew.util;

import java.sql.Connection;
import java.sql.DriverManager;

public class DbUtil {
    private String dbUrl = "jdbc:mysql://localhost:3306/db_poi";
    private String dbUserName = "root";
    private String dbPassword = "root";
    private String jdbcName = "com.mysql.jdbc.Driver";
    public Connection getCon() throws Exception {
        Class.forName(jdbcName);
        Connection con = DriverManager.getConnection(dbUrl, dbUserName, dbPassword);
        return con;
    }
    public void closeCon(Connection con) throws Exception {
        if (con != null) {
            con.close();
        }
    }
}

ExcelUtil.java

package com.andrew.util;

import java.io.InputStream;
import java.sql.ResultSet;

import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;

public class ExcelUtil {
    public static void fillExcelData(ResultSet rs, Workbook wb, String[] headers) throws Exception {
        int rowIndex = 0;
        Sheet sheet = wb.createSheet();
        Row row = sheet.createRow(rowIndex++);
        for (int i = 0; i < headers.length; i++) {
            row.createCell(i).setCellValue(headers[i]);
        }
        while (rs.next()) {
            row = sheet.createRow(rowIndex++);
            for (int i = 0; i < headers.length; i++) {
                row.createCell(i).setCellValue(rs.getObject(i + 1).toString());
            }
        }
    }
    public static Workbook fillExcelDataWithTemplate(ResultSet rs, String templateFileName) throws Exception {
        InputStream inp = ExcelUtil.class.getResourceAsStream("/com/andrew/template/" + templateFileName);
        POIFSFileSystem fs = new POIFSFileSystem(inp);
        Workbook wb = new HSSFWorkbook(fs);
        Sheet sheet = wb.getSheetAt(0);
        // 获取列数
        int cellNums = sheet.getRow(0).getLastCellNum();
        int rowIndex = 1;
        while (rs.next()) {
            Row row = sheet.createRow(rowIndex++);
            for (int i = 0; i < cellNums; i++) {
                row.createCell(i).setCellValue(rs.getObject(i + 1).toString());
            }
        }
        return wb;
    }

    public static String formatCell(HSSFCell hssfCell) {
        if (hssfCell == null) {
            return "";
        } else {
            if (hssfCell.getCellType() == HSSFCell.CELL_TYPE_BOOLEAN) {
                return String.valueOf(hssfCell.getBooleanCellValue());
            } else if (hssfCell.getCellType() == HSSFCell.CELL_TYPE_NUMERIC) {
                return String.valueOf(hssfCell.getNumericCellValue());
            } else {
                return String.valueOf(hssfCell.getStringCellValue());
            }
        }
    }
}

JsonUtil.java

package com.andrew.util;

import java.sql.ResultSet;
import java.sql.ResultSetMetaData;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

public class JsonUtil {

    /**
     * 把ResultSet集合转换成JsonArray数组
     * 
     * @param rs
     * @return
     * @throws Exception
     */
    public static JSONArray formatRsToJsonArray(ResultSet rs) throws Exception {
        ResultSetMetaData md = rs.getMetaData();
        int num = md.getColumnCount();
        JSONArray array = new JSONArray();
        while (rs.next()) {
            JSONObject mapOfColValues = new JSONObject();
            for (int i = 1; i <= num; i++) {
                mapOfColValues.put(md.getColumnName(i), rs.getObject(i));
            }
            array.add(mapOfColValues);
        }
        return array;
    }
}

ResponseUtil.java

package com.andrew.util;

import java.io.OutputStream;
import java.io.PrintWriter;

import javax.servlet.http.HttpServletResponse;

import org.apache.poi.ss.usermodel.Workbook;

public class ResponseUtil {

    public static void write(HttpServletResponse response, Object o) throws Exception {
        response.setContentType("text/html;charset=utf-8");
        PrintWriter out = response.getWriter();
        out.print(o.toString());
        out.flush();
        out.close();
    }
    public static void export(HttpServletResponse response, Workbook wb, String fileName) throws Exception {
        response.setHeader("Content-Disposition",
                "attachment;filename=" + new String(fileName.getBytes("utf-8"), "iso8859-1"));
        response.setContentType("application/ynd.ms-excel;charset=UTF-8");
        OutputStream out = response.getOutputStream();
        wb.write(out);
        out.flush();
        out.close();
    }
}

StringUtil.java

package com.andrew.util;

public class StringUtil {
    public static boolean isEmpty(String str) {
        if ("".equals(str) || str == null) {
            return true;
        } else {
            return false;
        }
    }
    public static boolean isNotEmpty(String str) {
        if (!"".equals(str) && str != null) {
            return true;
        } else {
            return false;
        }
    }
}

struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
    "http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
    <package name="userInfo" namespace="/" extends="struts-default">
        <action name="user" class="com.andrew.action.UserAction">
        </action>
    </package>
</struts>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    id="WebApp_ID" version="2.5">
    <display-name>PoiTest3</display-name>
    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>default.html</welcome-file>
        <welcome-file>default.htm</welcome-file>
        <welcome-file>default.jsp</welcome-file>
    </welcome-file-list>
    <filter>
        <filter-name>StrutsPrepareAndExecuteFilter</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>StrutsPrepareAndExecuteFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

crud1.html

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Basic DataGrid - jQuery EasyUI Demo</title>
    <link rel="stylesheet" type="text/css" href="jquery-easyui-1.3.3/themes/default/easyui.css">
    <link rel="stylesheet" type="text/css" href="jquery-easyui-1.3.3/themes/icon.css">
    <script type="text/javascript" src="jquery-easyui-1.3.3/jquery.min.js"></script>
    <script type="text/javascript" src="jquery-easyui-1.3.3/jquery.easyui.min.js"></script>
    <script type="text/javascript" src="jquery-easyui-1.3.3/locale/easyui-lang-zh_CN.js"></script>
    <script>
        var url;
        function deleteUser(){
            var row=$('#dg').datagrid('getSelected');
            if(row){
                $.messager.confirm("系统提示","您确定要删除这条记录吗?",function(r){
                    if(r){
                        $.post('user!delete',{delId:row.id},function(result){
                            if(result.success){
                                $.messager.alert("系统提示","已成功删除这条记录!");
                                $("#dg").datagrid("reload");
                            }else{
                                $.messager.alert("系统提示",result.errorMsg);
                            }
                        },'json');
                    }
                });
            }
        }
        function newUser(){
            $("#dlg").dialog('open').dialog('setTitle','添加用户');
            $('#fm').form('clear');
            url='user!save';
        }
        function editUser(){
            var row=$('#dg').datagrid('getSelected');
            if(row){
                $("#dlg").dialog('open').dialog('setTitle','编辑用户');
                $("#name").val(row.name);
                $("#phone").val(row.phone);
                $("#email").val(row.email);
                $("#qq").val(row.qq);
                url='user!save?id='+row.id;
            }
        }
        function saveUser(){
            $('#fm').form('submit',{
                url:url,
                onSubmit:function(){
                    return $(this).form('validate');
                },
                success:function(result){
                    var result=eval('('+result+')');
                    if(result.errorMsg){
                        $.messager.alert("系统提示",result.errorMsg);
                        return;
                    }else{
                        $.messager.alert("系统提示","保存成功");
                        $('#dlg').dialog('close');
                        $("#dg").datagrid("reload");
                    }
                }
            });
        }
        function exportUser(){
            window.open('user!export');
        }
        function exportUser2(){
            window.open('user!export2');
        }
        function openUploadFileDialog(){
            $("#dlg2").dialog('open').dialog('setTitle','批量导入数据');
        }
        function downloadTemplate(){
            window.open('template/userExporTemplate.xls');
        }
        function uploadFile(){
            $("#uploadForm").form("submit",{
                success:function(result){
                    var result=eval('('+result+')');
                    if(result.errorMsg){
                        $.messager.alert("系统提示",result.errorMsg);
                    }else{
                        $.messager.alert("系统提示","上传成功");
                        $("#dlg2").dialog("close");
                        $("#dg").datagrid("reload");
                    }
                }
            });
        }
        
    </script>
</head>
<body>
    <table id="dg" title="用户管理" class="easyui-datagrid" style="width:700px;height:365px"
            url="user!list"
            toolbar="#toolbar" pagination="true"
            rownumbers="true" fitColumns="true" singleSelect="true">
        <thead>
            <tr>
                <th field="id" width="50" hidden="true">编号</th>
                <th field="name" width="50">姓名</th>
                <th field="phone" width="50">电话</th>
                <th field="email" width="50">Email</th>
                <th field="qq" width="50">QQ</th>
            </tr>
        </thead>
    </table>
    <div id="toolbar">
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-add" plain="true" onclick="newUser()">添加用户</a>
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-edit" plain="true" onclick="editUser()">编辑用户</a>
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-remove" plain="true" onclick="deleteUser()">删除用户</a>
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-export" plain="true" onclick="exportUser()">导出用户</a>
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-export" plain="true" onclick="exportUser2()">用模版导出用户</a>
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-import" plain="true" onclick="openUploadFileDialog()">用模版批量导入数据</a>
    </div>
    <div id="dlg" class="easyui-dialog" style="width:400px;height:250px;padding:10px 20px"
            closed="true" buttons="#dlg-buttons">
        <form id="fm"  method="post">
            <table cellspacing="10px;">
                <tr>
                    <td>姓名：</td>
                    <td><input id="name"  name="user.name" class="easyui-validatebox" required="true" style="width: 200px;"></td>
                </tr>
                <tr>
                    <td>联系电话：</td>
                    <td><input id="phone"  name="user.phone" class="easyui-validatebox" required="true" style="width: 200px;"></td>
                </tr>
                <tr>
                    <td>Email：</td>
                    <td><input id="email"  name="user.email" class="easyui-validatebox" validType="email" required="true" style="width: 200px;"></td>
                </tr>
                <tr>
                    <td>QQ：</td>
                    <td><input id="qq" name="user.qq" class="easyui-validatebox" required="true" style="width: 200px;"></td>
                </tr>
            </table>
        </form>
    </div>
    <div id="dlg-buttons">
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-ok" onclick="saveUser()">保存</a>
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-cancel" onclick="javascript:$('#dlg').dialog('close')">关闭</a>
    </div>
    <div id="dlg2" class="easyui-dialog" style="width:400px;height:180px;padding:10px 20px"
            closed="true" buttons="#dlg-buttons2">
        <form id="uploadForm" action="user!upload" method="post" enctype="multipart/form-data">
            <table>
                <tr>
                    <td>下载模版：</td>
                    <td><a href="javascript:void(0)" class="easyui-linkbutton"  onclick="downloadTemplate()">导入模版</a></td>
                </tr>
                <tr>
                    <td>上传文件：</td>
                    <td><input type="file" name="userUploadFile"></td>
                </tr>
            </table>
        </form>
    </div>
    <div id="dlg-buttons2">
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-ok" onclick="uploadFile()">上传</a>
        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-cancel" onclick="javascript:$('#dlg2').dialog('close')">关闭</a>
    </div>
</body>
</html>

运行结果：
http://localhost:8080/PoiDemo2/crud1.html
分享到：
Poi基本操作
评论
发表评论

您还没有登录,请您登录后再发表评论

相关推荐

Magicbox
Global site tag (gtag.js) - Google Analytics