poi导入导出excel，兼容xls和xlsx
项目需求导入学生成绩后，导出统计结果。所以参考网上博文用poi写了excel导入导出。
相关jar的maven地址
org.apache.poi
poi
3.14
org.apache.poi
poi-ooxml
3.14
org.apache.log4j
com.springsource.org.apache.log4j
1.2.15
net.sourceforge.jexcelapi
jxl
2.6.12
导入的内容如图：
实体类代码
package com.edu.model;
import java.util.Date;
public class StudentScore {
private Integer id;
/**
* 成绩单ID
*/
private Integer scoreReportId;
/**
* 准考证号
*/
private String testPermitNumber;
/**
* 监测号
*/
private String monitorNumber;
/**
* 姓名
*/
private String name;
/**
* 学校
*/
private String school;
/**
* 语文
*/
private Double chinese;
/**
* 数学
*/
private Double math;
/**
* 英语
*/
private Double english;
/**
* 品社
*/
private Double moralitySociety;
/**
* 科学
*/
private Double science;
/**
* 状态（0正常 1删除）
*/
private String status;
/**
* 创建人
*/
private Long createBy;
/**
* 创建时间
*/
private Date createDate;
/**
* 更新人
*/
private Long updateBy;
/**
* 更新时间
*/
private Date updateDate;
/**
* @return id
*/
public Integer getId() {
return id;
}
/**
* @param id
*/
public void setId(Integer id) {
this.id = id;
}
/**
* 获取成绩单ID
*
* @return score_report_id - 成绩单ID
*/
public Integer getScoreReportId() {
return scoreReportId;
}
/**
* 设置成绩单ID
*
* @param scoreReportId 成绩单ID
*/
public void setScoreReportId(Integer scoreReportId) {
this.scoreReportId = scoreReportId;
}
/**
* 获取准考证号
*
* @return test_permit_number - 准考证号
*/
public String getTestPermitNumber() {
return testPermitNumber;
}
/**
* 设置准考证号
*
* @param testPermitNumber 准考证号
*/
public void setTestPermitNumber(String testPermitNumber) {
this.testPermitNumber = testPermitNumber;
}
/**
* 获取监测号
*
* @return monitor_number - 监测号
*/
public String getMonitorNumber() {
return monitorNumber;
}
/**
* 设置监测号
*
* @param monitorNumber 监测号
*/
public void setMonitorNumber(String monitorNumber) {
this.monitorNumber = monitorNumber;
}
/**
* 获取姓名
*
* @return name - 姓名
*/
public String getName() {
return name;
}
/**
* 设置姓名
*
* @param name 姓名
*/
public void setName(String name) {
this.name = name;
}
/**
* 获取学校
*
* @return school - 学校
*/
public String getSchool() {
return school;
}
/**
* 设置学校
*
* @param school 学校
*/
public void setSchool(String school) {
this.school = school;
}
/**
* 获取语文
*
* @return chinese - 语文
*/
public Double getChinese() {
return chinese;
}
/**
* 设置语文
*
* @param chinese 语文
*/
public void setChinese(Double chinese) {
this.chinese = chinese;
}
/**
* 获取数学
*
* @return math - 数学
*/
public Double getMath() {
return math;
}
/**
* 设置数学
*
* @param math 数学
*/
public void setMath(Double math) {
this.math = math;
}
/**
* 获取英语
*
* @return english - 英语
*/
public Double getEnglish() {
return english;
}
/**
* 设置英语
*
* @param english 英语
*/
public void setEnglish(Double english) {
this.english = english;
}
/**
* 获取品社
*
* @return morality_society - 品社
*/
public Double getMoralitySociety() {
return moralitySociety;
}
/**
* 设置品社
*
* @param moralitySociety 品社
*/
public void setMoralitySociety(Double moralitySociety) {
this.moralitySociety = moralitySociety;
}
/**
* 获取科学
*
* @return science - 科学
*/
public Double getScience() {
return science;
}
/**
* 设置科学
*
* @param science 科学
*/
public void setScience(Double science) {
this.science = science;
}
/**
* 获取状态（0正常 1删除）
*
* @return status - 状态（0正常 1删除）
*/
public String getStatus() {
return status;
}
/**
* 设置状态（0正常 1删除）
*
* @param status 状态（0正常 1删除）
*/
public void setStatus(String status) {
this.status = status;
}
/**
* 获取创建人
*
* @return create_by - 创建人
*/
public Long getCreateBy() {
return createBy;
}
/**
* 设置创建人
*
* @param createBy 创建人
*/
public void setCreateBy(Long createBy) {
this.createBy = createBy;
}
/**
* 获取创建时间
*
* @return create_date - 创建时间
*/
public Date getCreateDate() {
return createDate;
}
/**
* 设置创建时间
*
* @param createDate 创建时间
*/
public void setCreateDate(Date createDate) {
this.createDate = createDate;
}
/**
* 获取更新人
*
* @return update_by - 更新人
*/
public Long getUpdateBy() {
return updateBy;
}
/**
* 设置更新人
*
* @param updateBy 更新人
*/
public void setUpdateBy(Long updateBy) {
this.updateBy = updateBy;
}
/**
* 获取更新时间
*
* @return update_date - 更新时间
*/
public Date getUpdateDate() {
return updateDate;
}
/**
* 设置更新时间
*
* @param updateDate 更新时间
*/
public void setUpdateDate(Date updateDate) {
this.updateDate = updateDate;
}
}导入工具类
package com.edu.Utils;
import com.edu.model.StudentScore;
import org.apache.log4j.Logger;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.springframework.web.multipart.MultipartFile;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
public class ImportExcel {
private static Logger logger = Logger.getLogger(ImportExcel.class);
private final static String xls = "xls";
private final static String xlsx = "xlsx";
/**
* 读入excel文件，解析后返回
* @param file
* @throws IOException
*/
public static List readExcel(MultipartFile file,Integer scoreReportId) throws IOException {
//检查文件
checkFile(file);
//获得Workbook工作薄对象
Workbook workbook = getWorkBook(file);
//创建返回对象，把每行中的值作为一个数组，所有行作为一个集合返回
List list = new ArrayList();
if(workbook != null){
for(int sheetNum = 0;sheetNum < workbook.getNumberOfSheets();sheetNum++){
//获得当前sheet工作表
Sheet sheet = workbook.getSheetAt(sheetNum);
if(sheet == null){
continue;
}
//获得当前sheet的开始行
int firstRowNum = sheet.getFirstRowNum();
//获得当前sheet的结束行
int lastRowNum = sheet.getLastRowNum();
//循环除了第二行的所有行
for(int rowNum = firstRowNum+1;rowNum <= lastRowNum;rowNum++){
//获得当前行
Row row = sheet.getRow(rowNum);
if(row == null){
continue;
}
//获得当前行的开始列
int firstCellNum = row.getFirstCellNum();
//获得当前行的列数
int lastCellNum = row.getPhysicalNumberOfCells();
String[] cells = new String[row.getPhysicalNumberOfCells()];
//循环当前行
for(int cellNum = firstCellNum; cellNum < lastCellNum;cellNum++){
Cell cell = row.getCell(cellNum);
cells[cellNum] = getCellValue(cell);
}
StudentScore studentScore = excelToObject(cells,scoreReportId);
list.add(studentScore);
}
}
workbook.close();
}
return list;
}
public static void checkFile(MultipartFile file) throws IOException{
//判断文件是否存在
if(null == file){
logger.error("文件不存在！");
throw new FileNotFoundException("文件不存在！");
}
//获得文件名
String fileName = file.getOriginalFilename();
//判断文件是否是excel文件
if(!fileName.endsWith(xls) && !fileName.endsWith(xlsx)){
logger.error(fileName + "不是excel文件");
throw new IOException(fileName + "不是excel文件");
}
}
public static Workbook getWorkBook(MultipartFile file) {
//获得文件名
String fileName = file.getOriginalFilename();
//创建Workbook工作薄对象，表示整个excel
Workbook workbook = null;
try {
//获取excel文件的io流
InputStream is = file.getInputStream();
//根据文件后缀名不同(xls和xlsx)获得不同的Workbook实现类对象
if(fileName.endsWith(xls)){
//2003
workbook = new HSSFWorkbook(is);
}else if(fileName.endsWith(xlsx)){
//2007
workbook = new XSSFWorkbook(is);
}
} catch (IOException e) {
logger.info(e.getMessage());
}
return workbook;
}
public static String getCellValue(Cell cell){
String cellValue = "";
if(cell == null){
return cellValue;
}
//把数字当成String来读，避免出现1读成1.0的情况
if(cell.getCellType() == Cell.CELL_TYPE_NUMERIC){
cell.setCellType(Cell.CELL_TYPE_STRING);
}
//判断数据的类型
switch (cell.getCellType()){
//数字
case Cell.CELL_TYPE_NUMERIC:
cellValue = String.valueOf(cell.getNumericCellValue());
break;
//字符串
case Cell.CELL_TYPE_STRING:
cellValue = String.valueOf(cell.getStringCellValue());
break;
//Boolean
case Cell.CELL_TYPE_BOOLEAN:
cellValue = String.valueOf(cell.getBooleanCellValue());
break;
//公式
case Cell.CELL_TYPE_FORMULA:
cellValue = String.valueOf(cell.getCellFormula());
break;
//空值
case Cell.CELL_TYPE_BLANK:
cellValue = "";
break;
//故障
case Cell.CELL_TYPE_ERROR:
cellValue = "非法字符";
break;
default:
cellValue = "未知类型";
break;
}
return cellValue;
}
public static StudentScore excelToObject(String[] cells,Integer scoreReportId){
StudentScore studentScore = new StudentScore();
studentScore.setScoreReportId(scoreReportId);
for(int i = 0 ; i 导入的时候兼容xls和xlsx类型，下图红框内的代码
导出结果如图：
注意这个excel需要分好几个sheet页
实体类代码
package com.edu.model;
import javax.persistence.*;
@Table(name = "school_score")
public class SchoolScore {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer id;
/**
* 学校名称
*/
@Column(name = "school_name")
private String schoolName;
/**
* 年级
*/
private String grade;
/**
* 成绩单号
*/
private Integer scoreReportId;
/**
* 科目
*/
private String subject;
/**
* 总人数
*/
@Column(name = "stu_number")
private Integer stuNumber;
/**
* 总分
*/
private Double score;
/**
* 平均分
*/
@Column(name = "average_score")
private Double averageScore;
/**
* 最高分
*/
@Column(name = "max_score")
private Double maxScore;
/**
* 最低分
*/
@Column(name = "min_score")
private Double minScore;
/**
* 及格分
*/
private Double passScore;
/**
* 优秀分
*/
private Double goodScore;
/**
* 及格人数
*/
@Column(name = "pass_number")
private Integer passNumber;
/**
* 及格率
*/
@Column(name = "pass_rate")
private Double passRate;
/**
* 优秀人数
*/
@Column(name = "good_marks_number")
private Integer goodMarksNumber;
/**
* 优秀率
*/
@Column(name = "good_marks_rate")
private Double goodMarksRate;
/**
* 三项指标分值
*/
@Column(name = "three_indicators")
private Double threeIndicators;
/**
* 上限
*/
private Double upperLimit;
/**
* 下限
*/
private Double lowerLimit;
/**
* 100
*/
private Integer hundred;
/**
* 90-99
*/
@Column(name = "ninety_hundred")
private Integer ninetyHundred;
/**
* 80-89
*/
@Column(name = "eighty_ninety")
private Integer eightyNinety;
/**
* 70-79
*/
@Column(name = "seventy_eighty")
private Integer seventyEighty;
/**
* 60-69
*/
@Column(name = "sixty_seventy")
private Integer sixtySeventy;
/**
* 50-59
*/
@Column(name = "fifty_sixty")
private Integer fiftySixty;
/**
* 40-49
*/
@Column(name = "forty_fifty")
private Integer fortyFifty;
/**
* 0-39
*/
@Column(name = "zero_forty")
private Integer zeroForty;
/**
* @return id
*/
public Integer getId() {
return id;
}
/**
* @param id
*/
public void setId(Integer id) {
this.id = id;
}
/**
* 获取学校名称
*
* @return school_name - 学校名称
*/
public String getSchoolName() {
return schoolName;
}
/**
* 设置学校名称
*
* @param schoolName 学校名称
*/
public void setSchoolName(String schoolName) {
this.schoolName = schoolName;
}
/**
* 获取年级
*
* @return grade - 年级
*/
public String getGrade() {
return grade;
}
/**
* 设置年级
*
* @param grade 年级
*/
public void setGrade(String grade) {
this.grade = grade;
}
/**
* 获取科目
*
* @return subject - 科目
*/
public String getSubject() {
return subject;
}
/**
* 设置科目
*
* @param subject 科目
*/
public void setSubject(String subject) {
this.subject = subject;
}
/**
* 获取总人数
*
* @return stu_number - 总人数
*/
public Integer getStuNumber() {
return stuNumber;
}
/**
* 设置总人数
*
* @param stuNumber 总人数
*/
public void setStuNumber(Integer stuNumber) {
this.stuNumber = stuNumber;
}
/**
* 获取总分
*
* @return score - 总分
*/
public Double getScore() {
return score;
}
/**
* 设置总分
*
* @param score 总分
*/
public void setScore(Double score) {
this.score = score;
}
/**
* 获取平均分
*
* @return average_score - 平均分
*/
public Double getAverageScore() {
return averageScore;
}
/**
* 设置平均分
*
* @param averageScore 平均分
*/
public void setAverageScore(Double averageScore) {
this.averageScore = averageScore;
}
/**
* 获取最高分
*
* @return max_score - 最高分
*/
public Double getMaxScore() {
return maxScore;
}
/**
* 设置最高分
*
* @param maxScore 最高分
*/
public void setMaxScore(Double maxScore) {
this.maxScore = maxScore;
}
/**
* 获取最低分
*
* @return min_score - 最低分
*/
public Double getMinScore() {
return minScore;
}
/**
* 设置最低分
*
* @param minScore 最低分
*/
public void setMinScore(Double minScore) {
this.minScore = minScore;
}
/**
* 获取及格人数
*
* @return pass_number - 及格人数
*/
public Integer getPassNumber() {
return passNumber;
}
/**
* 设置及格人数
*
* @param passNumber 及格人数
*/
public void setPassNumber(Integer passNumber) {
this.passNumber = passNumber;
}
/**
* 获取及格率
*
* @return pass_rate - 及格率
*/
public Double getPassRate() {
return passRate;
}
/**
* 设置及格率
*
* @param passRate 及格率
*/
public void setPassRate(Double passRate) {
this.passRate = passRate;
}
/**
* 获取优秀人数
*
* @return good_marks_number - 优秀人数
*/
public Integer getGoodMarksNumber() {
return goodMarksNumber;
}
/**
* 设置优秀人数
*
* @param goodMarksNumber 优秀人数
*/
public void setGoodMarksNumber(Integer goodMarksNumber) {
this.goodMarksNumber = goodMarksNumber;
}
/**
* 获取优秀率
*
* @return good_marks_rate - 优秀率
*/
public Double getGoodMarksRate() {
return goodMarksRate;
}
/**
* 设置优秀率
*
* @param goodMarksRate 优秀率
*/
public void setGoodMarksRate(Double goodMarksRate) {
this.goodMarksRate = goodMarksRate;
}
/**
* 获取三项指标分值
*
* @return three_indicators - 三项指标分值
*/
public Double getThreeIndicators() {
return threeIndicators;
}
/**
* 设置三项指标分值
*
* @param threeIndicators 三项指标分值
*/
public void setThreeIndicators(Double threeIndicators) {
this.threeIndicators = threeIndicators;
}
/**
* 获取100
*
* @return hundred - 100
*/
public Integer getHundred() {
return hundred;
}
/**
* 设置100
*
* @param hundred 100
*/
public void setHundred(Integer hundred) {
this.hundred = hundred;
}
/**
* 获取90-99
*
* @return ninety_hundred - 90-99
*/
public Integer getNinetyHundred() {
return ninetyHundred;
}
/**
* 设置90-99
*
* @param ninetyHundred 90-99
*/
public void setNinetyHundred(Integer ninetyHundred) {
this.ninetyHundred = ninetyHundred;
}
/**
* 获取80-89
*
* @return eighty_ninety - 80-89
*/
public Integer getEightyNinety() {
return eightyNinety;
}
/**
* 设置80-89
*
* @param eightyNinety 80-89
*/
public void setEightyNinety(Integer eightyNinety) {
this.eightyNinety = eightyNinety;
}
/**
* 获取70-79
*
* @return seventy_eighty - 70-79
*/
public Integer getSeventyEighty() {
return seventyEighty;
}
/**
* 设置70-79
*
* @param seventyEighty 70-79
*/
public void setSeventyEighty(Integer seventyEighty) {
this.seventyEighty = seventyEighty;
}
/**
* 获取60-69
*
* @return sixty_seventy - 60-69
*/
public Integer getSixtySeventy() {
return sixtySeventy;
}
/**
* 设置60-69
*
* @param sixtySeventy 60-69
*/
public void setSixtySeventy(Integer sixtySeventy) {
this.sixtySeventy = sixtySeventy;
}
/**
* 获取50-59
*
* @return fifty_sixty - 50-59
*/
public Integer getFiftySixty() {
return fiftySixty;
}
/**
* 设置50-59
*
* @param fiftySixty 50-59
*/
public void setFiftySixty(Integer fiftySixty) {
this.fiftySixty = fiftySixty;
}
/**
* 获取40-49
*
* @return forty_fifty - 40-49
*/
public Integer getFortyFifty() {
return fortyFifty;
}
/**
* 设置40-49
*
* @param fortyFifty 40-49
*/
public void setFortyFifty(Integer fortyFifty) {
this.fortyFifty = fortyFifty;
}
/**
* 获取0-39
*
* @return zero_forty - 0-39
*/
public Integer getZeroForty() {
return zeroForty;
}
/**
* 设置0-39
*
* @param zeroForty 0-39
*/
public void setZeroForty(Integer zeroForty) {
this.zeroForty = zeroForty;
}
public Double getPassScore() {
return passScore;
}
public void setPassScore(Double passScore) {
this.passScore = passScore;
}
public Double getGoodScore() {
return goodScore;
}
public void setGoodScore(Double goodScore) {
this.goodScore = goodScore;
}
public Double getUpperLimit() {
return upperLimit;
}
public void setUpperLimit(Double upperLimit) {
this.upperLimit = upperLimit;
}
public Double getLowerLimit() {
return lowerLimit;
}
public void setLowerLimit(Double lowerLimit) {
this.lowerLimit = lowerLimit;
}
public Integer getScoreReportId() {
return scoreReportId;
}
public void setScoreReportId(Integer scoreReportId) {
this.scoreReportId = scoreReportId;
}
}导出工具类
package com.edu.Utils;
import com.edu.common.Constant;
import com.edu.model.SchoolScore;
import org.apache.poi.hssf.usermodel.*;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.util.CellRangeAddress;
import java.io.IOException;
import java.util.List;
public class ExportExcel {
/**
* 创建excel表
*/
public static HSSFWorkbook CreateExcel(List list) throws IOException {
//创建HSSFWorkbook对象(excel的文档对象)
HSSFWorkbook wb = new HSSFWorkbook();
creatSheet(wb,Constant.EXCEL_SUBJECT_NAME_CHINESE,list);
return wb;
}
public static HSSFWorkbook creatSheet(HSSFWorkbook wb,String sheetName,List list){
//建立新的sheet对象（excel的表单）
HSSFSheet sheet = wb.createSheet(sheetName);
// 设置列宽
for(int i = 0 ; i<19;i++){
if (i==0){
sheet.setColumnWidth((short) i, (short) 4800);
}else{
sheet.setColumnWidth((short) i, (short) 2000);
}
}
//在sheet里创建第一行
HSSFRow row0=sheet.createRow(0);
//设置行高
row0.setHeight((short) ((short) 36*20));
//创建单元格
HSSFCell cellTitle=row0.createCell(0);
//设置单元格样式
HSSFCellStyle styleTitle = creatStyle(wb, "黑体", 20, HSSFCellStyle.ALIGN_CENTER,false,true);
cellTitle.setCellStyle(styleTitle);
//设置单元格内容
cellTitle.setCellValue(Constant.EXCEL_TITLE);
//合并单元格CellRangeAddress构造参数依次表示起始行，截至行，起始列， 截至列
sheet.addMergedRegion(new CellRangeAddress(0,0,0,18));
//第二行
HSSFRow row1 =sheet.createRow(1);
row1.setHeight((short) ((short) 22*20));
HSSFCell cell1_1 = row1.createCell(0);
HSSFCellStyle styleContent1 = creatStyle(wb, "宋体", 12, HSSFCellStyle.ALIGN_CENTER,false,false);
cell1_1.setCellStyle(styleContent1);
cell1_1.setCellValue("年级:六年级");
//
HSSFCell cellSubject= row1.createCell(1);
HSSFCellStyle styleContent2 = creatStyle(wb, "宋体", 12, HSSFCellStyle.ALIGN_RIGHT,false,false);
cellSubject.setCellStyle(styleContent2);
cellSubject.setCellValue("科目：" + sheetName);
sheet.addMergedRegion(new CellRangeAddress(1,1,1,18));
//
HSSFCellStyle styleHead = creatStyle(wb, "宋体", 12, HSSFCellStyle.ALIGN_CENTER,true,true);
//第三行
HSSFRow row2 =sheet.createRow(2);
row2.setHeight((short) ((short) 49*20));
HSSFCell cell2_0 = row2.createCell(0);
cell2_0.setCellStyle(styleHead);
cell2_0.setCellValue("学 校");
HSSFCell cell2_1 = row2.createCell(1);
cell2_1.setCellStyle(styleHead);
cell2_1.setCellValue("总人数");
HSSFCell cell2_2 = row2.createCell(2);
cell2_2.setCellStyle(styleHead);
cell2_2.setCellValue("总分");
HSSFCell cell2_3 = row2.createCell(3);
cell2_3.setCellStyle(styleHead);
cell2_3.setCellValue("平均分");
HSSFCell cell2_4 = row2.createCell(4);
cell2_4.setCellStyle(styleHead);
cell2_4.setCellValue("最高分");
HSSFCell cell2_5 = row2.createCell(5);
cell2_5.setCellStyle(styleHead);
cell2_5.setCellValue("最低分");
HSSFCell cell2_6 = row2.createCell(6);
cell2_6.setCellStyle(styleHead);
cell2_6.setCellValue("合格人数");
HSSFCell cell2_7 = row2.createCell(7);
cell2_7.setCellStyle(styleHead);
cell2_7.setCellValue("合格率（%）");
HSSFCell cell2_8 = row2.createCell(8);
cell2_8.setCellStyle(styleHead);
cell2_8.setCellValue("优秀人数");
HSSFCell cell2_9 = row2.createCell(9);
cell2_9.setCellStyle(styleHead);
cell2_9.setCellValue("优秀率（%）");
HSSFCell cell2_10 = row2.createCell(10);
cell2_10.setCellStyle(styleHead);
cell2_10.setCellValue("三项指标分值");
HSSFCell cell2_11 = row2.createCell(11);
cell2_11.setCellStyle(styleHead);
cell2_11.setCellValue("100");
HSSFCell cell2_12 = row2.createCell(12);
cell2_12.setCellStyle(styleHead);
cell2_12.setCellValue("90-99");
HSSFCell cell2_13 = row2.createCell(13);
cell2_13.setCellStyle(styleHead);
cell2_13.setCellValue("80-89");
HSSFCell cell2_14 = row2.createCell(14);
cell2_14.setCellStyle(styleHead);
cell2_14.setCellValue("70-79");
HSSFCell cell2_15 = row2.createCell(15);
cell2_15.setCellStyle(styleHead);
cell2_15.setCellValue("60-69");
HSSFCell cell2_16 = row2.createCell(16);
cell2_16.setCellStyle(styleHead);
cell2_16.setCellValue("50-59");
HSSFCell cell2_17 = row2.createCell(17);
cell2_17.setCellStyle(styleHead);
cell2_17.setCellValue("40-49");
HSSFCell cell2_18 = row2.createCell(18);
cell2_18.setCellStyle(styleHead);
cell2_18.setCellValue("0-39");
//第四行
HSSFCellStyle styleContent = creatStyle(wb, "宋体", 12, HSSFCellStyle.ALIGN_CENTER,true,false);
int rowNumber = 3;
for (SchoolScore schoolScore : list) {
HSSFRow row3 =sheet.createRow(rowNumber);
row3.setHeight((short) ((short) 49*20));
//
HSSFCell cell3_0 = row3.createCell(0);
cell3_0.setCellStyle(styleContent);
cell3_0.setCellValue(schoolScore.getSchoolName());
//
HSSFCell cell3_1 = row3.createCell(1);
cell3_1.setCellStyle(styleContent);
cell3_1.setCellValue(schoolScore.getStuNumber());
//
HSSFCell cell3_2 = row3.createCell(2);
cell3_2.setCellStyle(styleContent);
cell3_2.setCellValue(schoolScore.getScore());
//
HSSFCell cell3_3 = row3.createCell(3);
cell3_3.setCellStyle(styleContent);
cell3_3.setCellValue(schoolScore.getAverageScore());
//
HSSFCell cell3_4 = row3.createCell(4);
cell3_4.setCellStyle(styleContent);
cell3_4.setCellValue(schoolScore.getMaxScore());
//
HSSFCell cell3_5 = row3.createCell(5);
cell3_5.setCellStyle(styleContent);
cell3_5.setCellValue(schoolScore.getMinScore());
//
HSSFCell cell3_6 = row3.createCell(6);
cell3_6.setCellStyle(styleContent);
cell3_6.setCellValue(schoolScore.getPassNumber());
//
HSSFCell cell3_7 = row3.createCell(7);
cell3_7.setCellStyle(styleContent);
cell3_7.setCellValue(schoolScore.getPassRate());
//
HSSFCell cell3_8 = row3.createCell(8);
cell3_8.setCellStyle(styleContent);
cell3_8.setCellValue(schoolScore.getGoodMarksNumber());
//
HSSFCell cell3_9 = row3.createCell(9);
cell3_9.setCellStyle(styleContent);
cell3_9.setCellValue(schoolScore.getGoodMarksRate());
//
HSSFCell cell3_10 = row3.createCell(10);
cell3_10.setCellStyle(styleContent);
cell3_10.setCellValue(schoolScore.getThreeIndicators());
//
HSSFCell cell3_11 = row3.createCell(11);
cell3_11.setCellStyle(styleContent);
cell3_11.setCellValue(schoolScore.getHundred());
//
HSSFCell cell3_12 = row3.createCell(12);
cell3_12.setCellStyle(styleContent);
cell3_12.setCellValue(schoolScore.getNinetyHundred());
//
HSSFCell cell3_13 = row3.createCell(13);
cell3_13.setCellStyle(styleContent);
cell3_13.setCellValue(schoolScore.getEightyNinety());
//
HSSFCell cell3_14 = row3.createCell(14);
cell3_14.setCellStyle(styleContent);
cell3_14.setCellValue(schoolScore.getSeventyEighty());
//
HSSFCell cell3_15 = row3.createCell(15);
cell3_15.setCellStyle(styleContent);
cell3_15.setCellValue(schoolScore.getSixtySeventy());
//
HSSFCell cell3_16 = row3.createCell(16);
cell3_16.setCellStyle(styleContent);
cell3_16.setCellValue(schoolScore.getFiftySixty());
//
HSSFCell cell3_17 = row3.createCell(17);
cell3_17.setCellStyle(styleContent);
cell3_17.setCellValue(schoolScore.getFortyFifty());
//
HSSFCell cell3_18 = row3.createCell(18);
cell3_18.setCellStyle(styleContent);
cell3_18.setCellValue(schoolScore.getZeroForty());
//
rowNumber++;
}
//最后一行
HSSFRow rowLast =sheet.createRow(rowNumber);
rowLast.setHeight((short) ((short) 22*20));
HSSFCell cellLast = rowLast.createCell(0);
HSSFCellStyle styleLast = creatStyle(wb, "宋体", 12, HSSFCellStyle.ALIGN_CENTER,false,false);
cellLast.setCellStyle(styleContent1);
cellLast.setCellValue("备注：六年级监测科目语文(100分)、数学(100分)、品社(30分)、科学（30分）、英语（40分）五科，总分300分。此成绩只作为教学评价，不作为学校考核。");
sheet.addMergedRegion(new CellRangeAddress(rowNumber,rowNumber,0,18));
return wb;
}
/**
*
* @param wb
* @param fontName 字体名称
* @param fontHeightInPoints 字体大小
* @param alignment 水平位置
* @param border 是否有边框
* @return
*/
public static HSSFCellStyle creatStyle(HSSFWorkbook wb, String fontName, int fontHeightInPoints,short alignment,boolean border,boolean boldweight){
//设置内容字体
HSSFFont fontContent = wb.createFont();
if (boldweight){
// 字体加粗
fontContent.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
}
fontContent.setFontName(fontName);
fontContent.setFontHeightInPoints((short) fontHeightInPoints);
//创建内容样式
HSSFCellStyle styleContent = wb.createCellStyle();
styleContent.setFont(fontContent);
styleContent.setWrapText(true);
styleContent.setAlignment(alignment);
styleContent.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
if (border){
styleContent.setBorderBottom(HSSFCellStyle.BORDER_THIN);
styleContent.setBottomBorderColor(HSSFColor.BLACK.index);
styleContent.setBorderLeft(HSSFCellStyle.BORDER_THIN);
styleContent.setLeftBorderColor(HSSFColor.BLACK.index);
styleContent.setBorderRight(HSSFCellStyle.BORDER_THIN);
styleContent.setRightBorderColor(HSSFColor.BLACK.index);
styleContent.setBorderTop(HSSFCellStyle.BORDER_THIN);
styleContent.setTopBorderColor(HSSFColor.BLACK.index);
}
return styleContent;
}
} controller
package com.edu.controller;
import com.edu.Utils.ExportExcel;
import com.edu.Utils.ImportExcel;
import com.edu.common.Constant;
import com.edu.model.SchoolScore;
import com.edu.model.StudentScore;
import com.edu.service.ScoreReportService;
import com.edu.service.StudentScoreService;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.OutputStream;
import java.util.List;
@Controller
public class IndexController {
@Autowired
private ScoreReportService scoreReportService;
@Autowired
private StudentScoreService studentScoreService;
@RequestMapping("/importExcel")
public String importExcel(@RequestParam("file")MultipartFile file,@RequestParam("id")Integer scoreReportId, HttpServletRequest request) throws IOException {
List list = ImportExcel.readExcel(file,scoreReportId);
studentScoreService.insertStudentScores(list);
return "redirect:/index";
}
@RequestMapping(value = "/exportExcel/{scoreReportId}")
public void exportExcel(HttpServletResponse response,@PathVariable("scoreReportId")Integer scoreReportId) throws IOException {
HSSFWorkbook wb = new HSSFWorkbook();
//三科综合
String three = Constant.SUBJECT_NAME_ENGLISH + "+" + Constant.SUBJECT_NAME_MORALITYSOCIETY + "+" + Constant.SUBJECT_NAME_SCIENCE;
creatSheet(scoreReportId,wb,three,"三科综合");
//两科综合
String two = Constant.SUBJECT_NAME_CHINESE + "+" + Constant.SUBJECT_NAME_MATH;
creatSheet(scoreReportId,wb,two,"两科综合");
//语文
creatSheet(scoreReportId,wb,Constant.SUBJECT_NAME_CHINESE,Constant.EXCEL_SUBJECT_NAME_CHINESE);
//英语
creatSheet(scoreReportId,wb,Constant.SUBJECT_NAME_ENGLISH,Constant.EXCEL_SUBJECT_NAME_ENGLISH);
//数学
creatSheet(scoreReportId,wb,Constant.SUBJECT_NAME_MATH,Constant.EXCEL_SUBJECT_NAME_MATH);
//品社
creatSheet(scoreReportId,wb,Constant.SUBJECT_NAME_MORALITYSOCIETY,Constant.EXCEL_SUBJECT_NAME_MORALITYSOCIETY);
//科学
creatSheet(scoreReportId,wb,Constant.SUBJECT_NAME_SCIENCE,Constant.EXCEL_SUBJECT_NAME_SCIENCE);
//输出Excel文件
OutputStream output=response.getOutputStream();
response.reset();
response.setHeader("Content-disposition", "attachment; filename=details.xls");
response.setContentType("application/msexcel");
wb.write(output);
output.close();
}
public void creatSheet(Integer scoreReportId,HSSFWorkbook wb, String subject, String sheetName){
SchoolScore schoolScore = new SchoolScore();
schoolScore.setScoreReportId(scoreReportId);
schoolScore.setSubject(subject);
List list = scoreReportService.creatSchoolScore(schoolScore);
ExportExcel.creatSheet(wb, sheetName,list);
}
}