本文整理汇总了Java中org.springframework.http.MediaType.IMAGE_PNG_VALUE属性的典型用法代码示例。如果您正苦于以下问题：Java MediaType.IMAGE_PNG_VALUE属性的具体用法？Java MediaType.IMAGE_PNG_VALUE怎么用？Java MediaType.IMAGE_PNG_VALUE使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.springframework.http.MediaType的用法示例。
在下文中一共展示了MediaType.IMAGE_PNG_VALUE属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
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();
}