小编Nic*_*LIE的帖子

我尝试开发一个 api 来打开像 word 或 pdf 这样的文件。我用 swagger 这个 API 测试，但我有下面的错误。swagger 或前面给出的参数类似这样 -> Z:\Some\Path\To\My\File.docx。

我在探索者窗口上尝试了这个 pathFile，它工作正常。

堆栈跟踪

java.io.FileNotFoundException: InputStream resource [resource loaded through InputStream] cannot be resolved to absolute file path
    at org.springframework.core.io.AbstractResource.getFile(AbstractResource.java:114) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE]
    at ... .DownloadDocumentResource.downloadFile(DownloadDocumentResource.java:28) ~[classes/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_92]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_92]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_92]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_92]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.11.RELEASE.jar:4.3.11.RELEASE]

休息控制器

@RestController
public class DownloadDocumentResource {

    @ResponseBody
    @RequestMapping(method = RequestMethod.POST, path = {"/download"})
    public ResponseEntity<InputStreamResource> downloadFile(@RequestBody String pathFile) throws IOException {
        out.println(pathFile);
        InputStreamResource resource = …