V2EX = way to explore V2EX 是一个关于分享和探索的地方
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This topic created in 1684 days ago, the information mentioned may be changed or developed.
代码如下：文件存储在腾讯云上。
@GetMapping("/test") public void test(@RequestParam(value = "path") String path, HttpServletResponse response) { try(InputStream inputStream = fileService.download(path)) { IOUtils.copy(inputStream, response.getOutputStream()); } catch (IOException e) { log.error("异常", e); } }  | 1 opengps Sep 16, 2021 你的问题过于含糊，以至于没人回答啊 首先你说的腾讯云是个 cvm ？公网出带宽多大？ 1M 带宽的速度 128KB/s 就是全速了 |
 | 2 wangyu17455 Sep 20, 2021 同地域走内网，不同地域走公网 |
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