如何在 Spring MVC 中解码 Gzip 压缩的请求正文 [英] How to decode Gzip compressed request body in Spring MVC

问题描述

我有一个用

CONTENT-ENCODING deflate

我有这样的代码

@RequestMapping(value = "/connect", method = RequestMethod.POST)
@ResponseBody
public Map onConnect(@RequestBody String body){}

目前 'body' 打印出乱码的压缩数据.有什么办法可以让Spring MVC自动解压吗?

Currently 'body' prints out the garbled, compressed data. Is there any way to make Spring MVC automatically uncompress it?

推荐答案

您不会在 Spring 中处理它.相反，您使用过滤器，以便数据到达 Spring 时已经放气.

You don't handle it in Spring. Instead you use a filter so that the data arrives in Spring already deflated.

希望这两个链接可以帮助您入门.

Hopefully these two links can get you started.

• http://www.javablog.fr/javaweb-gzip-compression-protocol-http-filter-gzipresponsewrapper-gzipresponsewrapper.html
• http://srlawr.blogspot.com/2011/09/creating-custom-filter-in-spring.html

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