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This article introduces the relevant knowledge of "uploading and accessing springboot files". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Upload public @ ResponseBody ApiResult upload (@ RequestParam ("file") MultipartFile file, @ RequestParam (value= "appId") String appId, @ RequestParam ("group") String group, @ RequestParam ("fileName") String originFileName) {try {String suffix = file.getOriginalFilename (). Substring (file.getOriginalFilename (). LastIndexOf (".") + 1). ToLowerCase () If (! allowUploadSuffixes.contains (suffix)) {throw new IotBaseException (9999, "this file type is not allowed to upload");} String fileKey = UUID.randomUUID (). ToString () + "." + suffix; FileSystemClient client = FileSystemClient.getClient (group); String url = client.upload (fileKey, file.getBytes (), appId); UploadFileEntity entity = new UploadFileEntity () Entity.setAppId (appId); entity.setGroupName (group); entity.setFileName (originFileName); entity.setFileUrl (url); entity.setMimeType (file.getContentType ()); entity.setProvider (client.getProvider (). Name ()); entity.setCreatedAt (new Date ()); uploadFileEntityMapper.insert (entity) Return new ApiResult (new UploadResult (url, originFileName));} catch (Exception e) {e.printStackTrace (); throw new IotBaseException (ExceptionCode.SYSTEM_ERROR.code, "upload failed");}} II. Visit

Add to the application.yml file

Spring: resources: static-location: classpath:/static/upload/

It seems that it doesn't matter if you don't fill in the above step.

Create configuration

@ Configurationpublic class WebConfig implements WebMvcConfigurer {@ Override public void addResourceHandlers (ResourceHandlerRegistry registry) {registry.addResourceHandler ("/ static/**"). AddResourceLocations ("classpath:/static/");} "upload and access to springboot files". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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