Java 利用poi 导出excel表格如何在导出时自由选择路径?

发布网友 发布时间：2022-04-27 02:10

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热心网友 时间：2022-06-22 05:13

导出时自由选择路径的代码如下：

1、后台输出Excel文件代码：

OutputStream output = response.getOutputStream();

response.reset();

response.setHeader("Content-disposition", "attachment; filename=" + path);

response.setContentType("Content-Type:application/vnd.ms-excel ");

wb.write(output);

output.close();

2、前端代码：

window.open("getExcelList","_blank");

导出excel数据

* @param id

* @param m

* @return

*/

@RequestMapping("/exportExcel")

public void exportExcel(@RequestParam("id") Integer id, Model m,HttpServletRequest req, HttpServletResponse resp) {

try {

ExportExcel<P2pLoanPlanVo> ex = new ExportExcel<P2pLoanPlanVo>();

String[] headers = {"最迟还款日", "还款金额","剩余几天","逾期几天", "罚息","是否垫付","状态","是否发放收益"};

List<P2pLoanPlanVo> dataset = new ArrayList<P2pLoanPlanVo>();

List<P2pLoanPlan> plans = this.planService.getListByLoan(id);

for (int i = 0; i < plans.size(); i++) {

P2pLoanPlanVo p2pLoanPlanVo = new P2pLoanPlanVo();

p2pLoanPlanVo.setRepayDate(plans.get(i).getRepayDate());

p2pLoanPlanVo.setRepayAmount(plans.get(i).getRepayAmount());

if(plans.get(i).getRepayDays() >= 0 && plans.get(i).getStatus() == 0){

p2pLoanPlanVo.setRepayDays(plans.get(i).getRepayDays());

}else{

p2pLoanPlanVo.setRepayDays(0);

}

if(plans.get(i).getRepayDays() < 0 && plans.get(i).getStatus() == 0){

p2pLoanPlanVo.setRepayYqDays(-plans.get(i).getRepayDays());

}else{

p2pLoanPlanVo.setRepayYqDays(0);

}