java 用若依框架从app添加数据和图片
@PostMapping("/addfile")@ResponseBodypublic AjaxResult addSave(@RequestParam(value = "file") MultipartFile[] files, @RequestParam(value = "json") String json){ String code = ""; String msg = ""; String url = ""; AnjianLvhua anjianLvhua = JSON.parseObject(json, AnjianLvhua.class); int a=anjianLvhuaService.insertAnjianLvhua(anjianLvhua); if(files.length>0) { try { for(MultipartFile file : files) { AnjianLvhuaFile weifaImgFile = new AnjianLvhuaFile(); // 上传文件路径 String filePath = RuoYiConfig.getUploadPath(); // 上传并返回新文件名称 String fileName = null; try { fileName = FileUploadUtils.upload(filePath, file); } catch (IOException e) { e.printStackTrace(); } url = serverConfig.getUrl() + fileName; //上传图片成功以后,开始保存图片地址到对应的项中 weifaImgFile.setWeifaId(anjianLvhua.getLvhuaId()); weifaImgFile.setFilePath(url); weifaImgFile.setFileName(fileName); weifaImgFile.setFileTime(new Date()); int flag = anjianLvhuaFileService.insertAnjianLvhuaFile(weifaImgFile); } } catch (Exception e) { e.printStackTrace(); } } } catch (Exception e) { e.printStackTrace(); } } if(a>0){ msg = "提交成功"; code = AjaxResult.SUCCESS_STATUS; }else{ msg = "提交失败"; code = AjaxResult.ERROR_STATUS; } return new AjaxResult(code, msg, anjianLvhua);}
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