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✨ 更改本地存储, 文件下载时, 文件不存在的响应状态码为 404.

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zhaojun1998
2020-02-08 17:14:01 +08:00
parent 946113216d
commit 2d115bf1c6
1 changed files with 4 additions and 3 deletions
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7
src/main/java/im/zhaojun/local/controller/LocalController.java
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@@ -6,6 +6,7 @@ import im.zhaojun.common.util.StringUtils;
import im.zhaojun.local.service.LocalServiceImpl;
import org.springframework.core.io.FileSystemResource;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
@@ -30,7 +31,7 @@ public class LocalController {
@GetMapping("/file/**")
@ResponseBody
public ResponseEntity<FileSystemResource> downAttachment(final HttpServletRequest request) {
public ResponseEntity<Object> downAttachment(final HttpServletRequest request) {
String path = (String) request.getAttribute(
HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
String bestMatchPattern = (String) request.getAttribute(HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE);
@@ -40,10 +41,10 @@ public class LocalController {
return export(new File(StringUtils.concatPath(localServiceImpl.getFilePath(), URLUtil.decode(filePath))));
}
private ResponseEntity<FileSystemResource> export(File file) {
private ResponseEntity<Object> export(File file) {
if (!file.exists()) {
throw new NotExistFileException();
return ResponseEntity.status(HttpStatus.NOT_FOUND).body("404 FILE NOT FOUND");
}