mirror of https://github.com/ElemeFE/element
66 lines
2.3 KiB
Plaintext
66 lines
2.3 KiB
Plaintext
|
导入导出配置
|
||
|
|
@ExcelIgnore
|
||
|
|
@ExcelProperty("姓名")
|
||
|
|
//导出
|
||
|
|
@RequestMapping("exportExcel")
|
||
|
|
public void exportExcel(HttpServletResponse response) throws IOException {
|
||
|
|
//1.设置响应数据
|
||
|
|
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
|
||
|
|
response.setCharacterEncoding("utf-8");
|
||
|
|
String fileName = URLEncoder.encode("教师列表", "UTF-8").replaceAll("/+", "%20");
|
||
|
|
response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
|
||
|
|
//2.查询要导出的数据
|
||
|
|
List<TeacherVo> stuList = teacherService.findList();
|
||
|
|
//3.使用EasyExcel完成导出
|
||
|
|
EasyExcel.write(response.getOutputStream())
|
||
|
|
.head(TeacherVo.class)
|
||
|
|
.excelType(ExcelTypeEnum.XLSX)
|
||
|
|
.sheet("教师列表")
|
||
|
|
.doWrite(stuList);
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
@RequestMapping("/importExcel")
|
||
|
|
public R importExcel(MultipartFile file) throws IOException {
|
||
|
|
|
||
|
|
|
||
|
|
EasyExcel.read(file.getInputStream(), TeacherVo.class, new AnalysisEventListener() {
|
||
|
|
@Override
|
||
|
|
public void invoke(Object o, AnalysisContext analysisContext) {
|
||
|
|
//多表
|
||
|
|
TeacherVo studentVo= (TeacherVo) o;
|
||
|
|
String cname = studentVo.getCname();
|
||
|
|
LambdaQueryWrapper<Cony> qw = new LambdaQueryWrapper<>();
|
||
|
|
qw.eq(Cony::getName,cname);
|
||
|
|
List<Cony> deptList = conyMapper.selectList(qw);
|
||
|
|
Integer sid = deptList.get(0).getId();
|
||
|
|
studentVo.setSid(sid);
|
||
|
|
teacherService.save(studentVo);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void doAfterAllAnalysed(AnalysisContext analysisContext) {
|
||
|
|
|
||
|
|
}
|
||
|
|
}).sheet().doRead();
|
||
|
|
|
||
|
|
return new R(1,"导入成功");
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
importExcel(){
|
||
|
|
this.dialogVisible2=true;
|
||
|
|
},
|
||
|
|
importExcelSuccess(){
|
||
|
|
this.$message({
|
||
|
|
message: "导入excel成功",
|
||
|
|
type: 'success'
|
||
|
|
});
|
||
|
|
this.dialogVisible2=false;
|
||
|
|
this.initData();
|
||
|
|
},
|
||
|
|
handleImgUploadSuccess(res,file){
|
||
|
|
this.form.img = res;
|
||
|
|
},
|