/Java/Cannot write data document seems to have been closed already in java

Cannot write data document seems to have been closed already in java

@Override
protected void buildExcelDocument( Map<String, Object> model, Workbook workbook, HttpServletRequest request, HttpServletResponse response)   {

	createExcel(workbook, model); 
    
	response.setContentType("ms-vnd/excel");
	response.setHeader("Content-Disposition", "attachment;filename=example.xlsx");
	
	try {
		
		ServletOutputStream out = response.getOutputStream();
		workbook.write(out);
		out.flush();
		
	} catch (IOException e) {
		e.printStackTrace();
	}  
}

Source: soobindeveloper8.tistory.com

Similar codes

2 votes178 views1 answer
Get instance of object java
Java
0 vote196 views1 answer
Viewresolver in spring boot
Java Spring
0 vote169 views1 answer
Force_dark_auto android webview
Java
0 vote201 views1 answer
GetMapping("/rest/v1/books") in spring rest api
Java Spring
0 vote173 views1 answer
Draaiom
Java
0 vote213 views1 answer
How to create folder java
Java
5 votes176 views2 answers
Math.absolute java
Java
0 vote237 views1 answer
Hash tree in java
Java
3 votes308 views1 answer
Jpql spring boot
Java Spring
0 vote183 views1 answer
Spring boot default value false
Java