Servlet响应写入与打印？哪个更好？ [英] Servlet response write vs print? Which is better?

问题描述

我有一个字符串需要作为来自servlet&的响应发送。我有两种方法可以从中发回回复。

I am having a string which needs to be sent as response from a servlet & I am having two approaches to send response back from it.

首先使用的是PrintWriter。

First is using PrintWriter.

response.getWriter（）。print（responseString）;

response.getWriter().print(responseString);

其次是使用OutputStream。

Second is using OutputStream.

 byte[] byteResponse = responseString.getBytes(Charset.forName("UTF-8"));
 response.getOutputStream().write(byteResponse);

我想知道哪种更好，更有效的发送回复方式？

I want to know which is better and efficient way of sending response?

请建议。

推荐答案

使用OutputStream作为二进制数据，使用Writer作为文本。

Use an OutputStream for binary data, and a Writer for text.

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