本文整理匯總了Java中org.springframework.http.MediaType.IMAGE_PNG_VALUE屬性的典型用法代碼示例。如果您正苦於以下問題：Java MediaType.IMAGE_PNG_VALUE屬性的具體用法？Java MediaType.IMAGE_PNG_VALUE怎麽用？Java MediaType.IMAGE_PNG_VALUE使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類org.springframework.http.MediaType的用法示例。
在下文中一共展示了MediaType.IMAGE_PNG_VALUE屬性的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getFloorMap
@ApiOperation(value = "Retrieves the floor image file of the given floor identifier", nickname = "building/getFloorMap",
notes = TransmissionConstants.GET_FLOOR_MAP_NOTE)
@RequestMapping(path = TransmissionConstants.GET_FLOOR_MAP_REST_URL,
method = GET, produces = MediaType.IMAGE_PNG_VALUE)
public ResponseEntity<InputStreamResource> getFloorMap(
@RequestParam(value = TransmissionConstants.FLOOR_IDENTIFIER_PARAM,
defaultValue = TransmissionConstants.EMPTY_STRING_VALUE)
String floorIdentifier) {
File result = restTransmissionService.getFloorMap(floorIdentifier);
if (result == null) {
return ResponseEntity.notFound().build();
}
try {
return ResponseEntity
.ok()
.contentType(MediaType.IMAGE_PNG)
.body(new InputStreamResource(new FileInputStream(result)));
} catch (IOException e) {
e.printStackTrace();
return ResponseEntity.notFound().build();
}
}
示例2: getImage
/**
* Gets the drawing associated to the specified ID.
*
* @param drawingId the drawing ID
* @return the drawing's publisher
*/
@ResponseBody
@GetMapping(value = "/drawing/{id}", produces = MediaType.IMAGE_PNG_VALUE)
public byte[] getImage(@PathVariable("id") final String drawingId) {
return mongoTemplate.findById(new ObjectId(drawingId), Drawing.class)
.map(Drawing::getBase64Image)
.map(Base64.getDecoder()::decode)
.block();
}
示例3: get
@RequestMapping(value = "/files/defaultAvatar", method = RequestMethod.GET, produces = {MediaType.IMAGE_PNG_VALUE})
public void get(HttpServletResponse resp) throws IOException {
String filePath = Paths.get(new ClassPathResource("/").getFile().getAbsolutePath(), this.applicationConfig.getDefaultUserAvatar()).toAbsolutePath().toString();
FileCopyUtils.copy(new FileInputStream(filePath), resp.getOutputStream());
resp.flushBuffer();
}