本篇文章为大家展示了springboot中怎么接收上传的base64图片,内容简明扼要并且容易理解,绝对能使你眼前一亮,通过这篇文章的详细介绍希望你能有所收获。
@ApiOperation(value = "更新用户信息", notes = "更新用户信息,包括手机号、邮箱、头像等", httpMethod = "GET") @PostMapping("/profile") public ApiResult<Boolean> profile(@RequestBody SysUserVo sysUserVo) { Boolean result = false; String imageRelativePath = "static/upload"; String imageBase64Str; Integer userId = UserUtil.getUserId(request); //如果相同 if (userId > 0) { //保存头像 StringBuffer fileName = new StringBuffer(); fileName.append(UUID.randomUUID().toString().replaceAll("-", "")); if (StringUtils.isBlank(sysUserVo.getAvatar())) { return new ApiResult<>(false); } else if (sysUserVo.getAvatar().indexOf("data:image/png;") != -1) { imageBase64Str = sysUserVo.getAvatar().replace("data:image/png;base64,", ""); fileName.append(".png"); } else if (sysUserVo.getAvatar().indexOf("data:image/jpeg;") != -1) { imageBase64Str = sysUserVo.getAvatar().replace("data:image/jpeg;base64,", ""); fileName.append(".jpeg"); } else { return new ApiResult<>(false); } File path; try { path = new File(ResourceUtils.getURL("classpath:").getPath()); if (!path.exists()) { path = new File(""); } File uploadPath = new File(path.getAbsolutePath(), imageRelativePath); if (!uploadPath.exists()) { uploadPath.mkdirs(); } String relativeFile = imageRelativePath+"/"+fileName.toString(); File file = new File(uploadPath, fileName.toString()); byte[] fileBytes = Base64.getDecoder().decode(imageBase64Str); FileUtils.writeByteArrayToFile(file, fileBytes); sysUserVo.setUserId(userId); sysUserVo.setAvatar(relativeFile); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); return new ApiResult<>(false); } //更新用户信息 result = sysUserService.updateInfoByUserId(sysUserVo); } return new ApiResult<>(result); }
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