How to download html page with Rest api response
Question
I have a html file in spring boot located at src/main/resources/templates/MyFile.html.
I tried with Thymeleaf and tried sending response in html page. But its not working. Below is the sample code.
My RestContreoller method is
@RequestMapping(value = "/display", method = RequestMethod.GET)
public ModelAndView getEmployee(@ModelAttribute String employee)
{
ModelAndView mav = new ModelAndView();
mav.setViewName("MyFile");
mav.addObject("employeeList", "employee");
return mav;
}
And my HTML page is
<!DOCTYPE HTML>
<html xmlns:th="http://thymeleaf.org">
<head>
<meta charset="UTF-8" />
<title>Display Employee Details</title>
</head>
<body>
<table border="1">
<tr>
<th>Name</th>
<th>Age</th>
</tr>
</table>
</body>
</html>
When I invoke a get api call from Swing application, it redirects to my spring boot application. From spring boot application I want to send response in a html page which is located inside spring boot application at src/main/resources/templates/MyFile.html. This html page should be downloaded at client's end.
1 answers
solution1
0 2019-09-04 06:31:55
@RequestMapping(value = "/display", produces = MediaType.TEXT_HTML_VALUE,
method = RequestMethod.GET)
public ResponseEntity<String> saveEmployee(String employee)
{
String content = "<html><body><h1>Hi there</h1></body></html>";
String htmlFileName = "MyHtmlFile.html";
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.parseMediaType(MediaType.TEXT_HTML_VALUE));
headers.setCacheControl("must-revalidate, post-check=0, pre-check=0");
headers.set("Content-Disposition", "attachment; filename=" + htmlFileName);
return new ResponseEntity<>(content, headers, HttpStatus.OK);
}
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