scala play framework 2.2.6编码问题

我的申请表上有一张表格。我在那里输入俄语和汉语符号。从浏览器到应用程序的Http请求如下所示：

POST /payout/process HTTP/1.0
Host: my_host
X-Real-IP: 10.3.4.6
X-Forwarded-For: 10.3.4.6
X-Forwarded-Proto: https
Connection: close
Content-Length: 286
Accept: */*
Origin: https://my_host
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/43.0.2357.130 Chrome/43.0.2357.130 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Referer: https://my_host
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.8,ru;q=0.6
Cookie: piwikExternalId=; COOKIEPOO="d14ef459332e84ab12f8187181e01e50df3abd61-5d635c8478334352d2865b11dd747d6d3fe84704=1&d6e2c1ad27a45b7d9b8ed7b039ab96c7d3ef8051=1&7cf1199693fa6d40bf3654db17ec4773e0d61f38=1"

group=27&qwipi.customer_name=%D1%84%D1%8B%D0%B2&qwipi.bank_code=%E6%8B%9B%E5%95%86%E9%93%B6%E8%A1%8C&qwipi.bank_branch=%D1%84%D0%B2%D0%B0&customer_purse=%D1%84%D1%8B%D0%B2%D0%B0&qwipi.bank_city=%D1%84%D0%B2%D1%8B%D0%B0&qwipi.bank_province=%E6%8B%9B%E5%95%86%E9%93%B6%E8%A1%8C&amount=546

def logRequest(request: Request[AnyContent]) {
  request.body match {
    case AnyContentAsFormUrlEncoded(data) => Logger.info(data.toString())
    case AnyContentAsText(text) => Logger.info(text + ", ")
    case other => Logger.info(other.toString())
  }
}

检查请求正文，参数

客户名称

。解码后将给出

фыы

。检查参数

银行分行

。解码后将给出

招商银行。
我将请求记录到console和graylog，如下所示：

POST /payout/process HTTP/1.0
Host: my_host
X-Real-IP: 10.3.4.6
X-Forwarded-For: 10.3.4.6
X-Forwarded-Proto: https
Connection: close
Content-Length: 286
Accept: */*
Origin: https://my_host
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/43.0.2357.130 Chrome/43.0.2357.130 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Referer: https://my_host
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.8,ru;q=0.6
Cookie: piwikExternalId=; COOKIEPOO="d14ef459332e84ab12f8187181e01e50df3abd61-5d635c8478334352d2865b11dd747d6d3fe84704=1&d6e2c1ad27a45b7d9b8ed7b039ab96c7d3ef8051=1&7cf1199693fa6d40bf3654db17ec4773e0d61f38=1"

group=27&qwipi.customer_name=%D1%84%D1%8B%D0%B2&qwipi.bank_code=%E6%8B%9B%E5%95%86%E9%93%B6%E8%A1%8C&qwipi.bank_branch=%D1%84%D0%B2%D0%B0&customer_purse=%D1%84%D1%8B%D0%B2%D0%B0&qwipi.bank_city=%D1%84%D0%B2%D1%8B%D0%B0&qwipi.bank_province=%E6%8B%9B%E5%95%86%E9%93%B6%E8%A1%8C&amount=546

def logRequest(request: Request[AnyContent]) {
  request.body match {
    case AnyContentAsFormUrlEncoded(data) => Logger.info(data.toString())
    case AnyContentAsText(text) => Logger.info(text + ", ")
    case other => Logger.info(other.toString())
  }
}

我得到的是

body: 'qwipi.bank_code' => '??????', 'qwipi.bank_province' => '??????', 'qwipi.customer_name' => '??????', 'amount' => '654', 'qwipi.bank_branch' => '??????', 'qwipi.bank_city' => '??????'

i、 例如，所有非拉丁符号都变成问号

echo$LANG
输出en_US.UTF-8，所以我猜我的应用程序的编码（不管这意味着什么——应用程序本身、java、playframework或smth其他）是不同的

这就是我所尝试的：

def logRequest(request: Request[AnyContent]) {
  Logger.info(new String(appendRequestData(request).getBytes(StandardCharsets.UTF_8), StandardCharsets.UTF_8))
}

i、 例如，获取UTF-8中的字节数组，并将其转换为UTF-8中的字符串。但一切都没有改变

我还尝试了启动一个应用程序，并传递
-Dfile.encoding=UTF8
键——结果仍然相同

那么，我如何才能使我的东西正确记录？我可能错过了什么？
它无法帮助我动态地将字符串从一种编码转换为另一种编码。这无助于将UTF-8传递给Build.scala中的scalac选项

因此，在启动java服务时，我刚刚通过了-Dfile.encoding=UTF-8