原博文地址:http://my.oschina.net/xiaoxiangdaizi/blog/491932?p=1#OSC_h3_4
数据模型
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/**
* Created by lgq on 2015/8/13.
*/
public
class
Student {
private
long
id;
private
String name;
private
int
age;
private
boolean
sex;
private
Date birthday;
public
long
getId() {
return
id;
}
public
void
setId(
long
id) {
this
.id = id;
}
public
String getName() {
return
name;
}
public
void
setName(String name) {
this
.name = name;
}
public
int
getAge() {
return
age;
}
public
void
setAge(
int
age) {
this
.age = age;
}
public
boolean
isSex() {
return
sex;
}
public
void
setSex(
boolean
sex) {
this
.sex = sex;
}
public
Date getBirthday() {
return
birthday;
}
public
void
setBirthday(Date birthday) {
this
.birthday = birthday;
}
}
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编写excel视图实现，继承springMVC中的AbstractExcelView类
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/**
* 学生excel导出类， 继承springMVC中的AbstractExcelView类，
* 并实现buildExcelDocument()方法
* Created by lgq on 2015/8/13.
*/
public
class
StudentExcelView
extends
AbstractExcelView {
@Override
protected
void
buildExcelDocument(Map<String, Object> model, HSSFWorkbook workbook, HttpServletRequest request, HttpServletResponse response)
throws
Exception {
List<Student> studentList = (List<Student>) model.get(
"dataSet"
);
HSSFSheet sheet = workbook.createSheet();
sheet.setDefaultColumnWidth(
12
);
HSSFCell cell = getCell(sheet,
0
,
0
);
setText(cell,
"ID"
);
cell = getCell(sheet,
0
,
1
);
setText(cell,
"姓名"
);
cell = getCell(sheet,
0
,
2
);
setText(cell,
"年龄"
);
cell = getCell(sheet,
0
,
3
);
setText(cell,
"性别"
);
cell = getCell(sheet,
0
,
4
);
setText(cell,
"生日"
);
for
(
int
i =
0
; i < studentList.size(); i++) {
HSSFRow row = sheet.createRow(i+
1
);
Student student = studentList.get(i);
// 处理列
row.createCell(
0
).setCellValue(student.getId());
row.createCell(
1
).setCellValue(student.getName());
row.createCell(
2
).setCellValue(student.getAge());
if
(student.isSex()) {
row.createCell(
3
).setCellValue(
"男"
);
}
else
{
row.createCell(
3
).setCellValue(
"女"
);
}
row.createCell(
4
).setCellValue(
new
SimpleDateFormat(
"yyyy-MM-dd"
).format(student.getBirthday()));
}
String fileName =
"学生信息.xls"
;
// 处理中文文件名
response.setContentType(
"application/vnd.ms-excel"
);
response.setHeader(
"Content-disposition"
,
"attachment;filename="
+ fileName);
OutputStream outputStream = response.getOutputStream();
workbook.write(outputStream);
outputStream.flush();
outputStream.close();
}
}
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编写controller类
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@Controller
@RequestMapping
(value =
"/controller/student"
)
public
class
StudentController {
@RequestMapping
(value =
"/export"
)
public
ModelAndView export(ModelMap model)
throws
ParseException {
List<Student> dataSet =
new
ArrayList<Student>();
for
(
int
i =
0
; i <
20
; i++) {
Student student =
new
Student();
student.setId(i);
student.setName(
"lgq"
+i);
student.setAge(
20
);
student.setSex(
false
);
student.setBirthday(
new
Date());
dataSet.add(student);
}
StudentExcelView studentExcelView =
new
StudentExcelView();
model.put(
"dataSet"
, dataSet);
return
new
ModelAndView(studentExcelView, model);
}
}
|
导出数据展示
数据模型
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|
/**
* Created by lgq on 2015/8/13.
*/
public
class
Student {
private
long
id;
private
String name;
private
int
age;
private
boolean
sex;
private
Date birthday;
public
long
getId() {
return
id;
}
public
void
setId(
long
id) {
this
.id = id;
}
public
String getName() {
return
name;
}
public
void
setName(String name) {
this
.name = name;
}
public
int
getAge() {
return
age;
}
public
void
setAge(
int
age) {
this
.age = age;
}
public
boolean
isSex() {
return
sex;
}
public
void
setSex(
boolean
sex) {
this
.sex = sex;
}
public
Date getBirthday() {
return
birthday;
}
public
void
setBirthday(Date birthday) {
this
.birthday = birthday;
}
}
|
编写excel视图实现，继承springMVC中的AbstractExcelView类
|
1
2
3
4
5
6
7
8
9
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11
12
13
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28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/**
* 学生excel导出类， 继承springMVC中的AbstractExcelView类，
* 并实现buildExcelDocument()方法
* Created by lgq on 2015/8/13.
*/
public
class
StudentExcelView
extends
AbstractExcelView {
@Override
protected
void
buildExcelDocument(Map<String, Object> model, HSSFWorkbook workbook, HttpServletRequest request, HttpServletResponse response)
throws
Exception {
List<Student> studentList = (List<Student>) model.get(
"dataSet"
);
HSSFSheet sheet = workbook.createSheet();
sheet.setDefaultColumnWidth(
12
);
HSSFCell cell = getCell(sheet,
0
,
0
);
setText(cell,
"ID"
);
cell = getCell(sheet,
0
,
1
);
setText(cell,
"姓名"
);
cell = getCell(sheet,
0
,
2
);
setText(cell,
"年龄"
);
cell = getCell(sheet,
0
,
3
);
setText(cell,
"性别"
);
cell = getCell(sheet,
0
,
4
);
setText(cell,
"生日"
);
for
(
int
i =
0
; i < studentList.size(); i++) {
HSSFRow row = sheet.createRow(i+
1
);
Student student = studentList.get(i);
// 处理列
row.createCell(
0
).setCellValue(student.getId());
row.createCell(
1
).setCellValue(student.getName());
row.createCell(
2
).setCellValue(student.getAge());
if
(student.isSex()) {
row.createCell(
3
).setCellValue(
"男"
);
}
else
{
row.createCell(
3
).setCellValue(
"女"
);
}
row.createCell(
4
).setCellValue(
new
SimpleDateFormat(
"yyyy-MM-dd"
).format(student.getBirthday()));
}
String fileName =
"学生信息.xls"
;
// 处理中文文件名
response.setContentType(
"application/vnd.ms-excel"
);
response.setHeader(
"Content-disposition"
,
"attachment;filename="
+ fileName);
OutputStream outputStream = response.getOutputStream();
workbook.write(outputStream);
outputStream.flush();
outputStream.close();
}
}
|
编写controller类
|
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|
@Controller
@RequestMapping
(value =
"/controller/student"
)
public
class
StudentController {
@RequestMapping
(value =
"/export"
)
public
ModelAndView export(ModelMap model)
throws
ParseException {
List<Student> dataSet =
new
ArrayList<Student>();
for
(
int
i =
0
; i <
20
; i++) {
Student student =
new
Student();
student.setId(i);
student.setName(
"lgq"
+i);
student.setAge(
20
);
student.setSex(
false
);
student.setBirthday(
new
Date());
dataSet.add(student);
}
StudentExcelView studentExcelView =
new
StudentExcelView();
model.put(
"dataSet"
, dataSet);
return
new
ModelAndView(studentExcelView, model);
}
}
|
导出数据展示
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