java UTF-8 文本（印地语）未显示在浏览器窗口或 Eclipse 控制台上
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UTF-8 text (Hindi) not getting displayed on Browser window or Eclipse console
提问by DarkKnightFan
I have to display text in Hindi (or any regional language) on the browser screens. I will be getting this text from the database.
我必须在浏览器屏幕上以印地语（或任何区域语言）显示文本。我将从数据库中获取此文本。
For this I started at a very basic level with the following:
为此，我从一个非常基本的层面开始，如下：
String escapedStr = "\u0905\u092d\u0940 \u0938\u092e\u092f \u0939\u0948 \u091c\u0928\u0924\u093e";
String hindiText = StringEscapeUtils.unescapeJava(escapedStr);
System.out.println(hindiText);
return hindiText;
I am able to get the Hindi text perfectly fine in the variable hindiText.
But when I print it on eclipse console or on the browser screen I get only ???? ?? ??
我能够在变量中完美地获得印地语文本hindiText。但是当我在 eclipse 控制台或浏览器屏幕上打印它时，我只得到???? ?? ??
I set the default character encoding of my browser as well as my eclipse console to UNICODE(UTF-8). But still no success.
我将浏览器和 eclipse 控制台的默认字符编码设置为 UNICODE(UTF-8)。但仍然没有成功。
Can anyone help me solve this? What setting am I missing?
谁能帮我解决这个问题？我缺少什么设置？
Just fyi - I am able to open hindi websites in my browser. So language settings is not an issue.
仅供参考 - 我可以在浏览器中打开印地语网站。所以语言设置不是问题。
EDIT
编辑
As I am using JSP files for my views, I have added the following to my web.xmlfor setting the character encoding globally. Ref: Followed this
由于我在视图中使用 JSP 文件，因此我已将以下内容添加到我web.xml的全局设置字符编码中。参考：按照这个
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsp</url-pattern>
<page-encoding>UTF-8</page-encoding>
</jsp-property-group>
</jsp-config>
But still no success!
但是还是没有成功！
回答by BalusC
But when I print it on eclipse console or on the browser screen I get only ???? ?? ??
但是当我在 eclipse 控制台或浏览器屏幕上打印它时，我只得到 ???? ?? ??
As to Eclipse part, you need to tell it to use UTF-8 for its stdout console. You can set that by Window > Preferences > General > Workspace > Text File Encoding.
至于 Eclipse 部分，您需要告诉它使用 UTF-8 作为其标准输出控制台。您可以通过Window > Preferences > General > Workspace > Text File Encoding 进行设置。
As to the JSP part, you need to tell it to use UTF-8 to write HTTP response body. You can set that by either
至于JSP部分，你需要告诉它使用UTF-8来编写HTTP响应体。您可以通过以下任一方式设置
<%@page pageEncoding="UTF-8"%>
in every individual JSP, or applicationwide by
在每个单独的 JSP 中，或应用程序范围内
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsp</url-pattern>
<page-encoding>UTF-8</page-encoding>
</jsp-property-group>
</jsp-config>
in web.xml.
在web.xml.
See also:
也可以看看：
回答by scofield
use your code this way
以这种方式使用您的代码
System.out.println("\u0905\u092d\u0940\u0938\u092e\u092f\u0939\u0948\u091c");
回答by Ingo
The problem is that the output streams you use probably have the "default" encoding of your platform. On windows, this is often some crappy MS 8-bit code page.
问题是您使用的输出流可能具有您平台的“默认”编码。在 Windows 上，这通常是一些蹩脚的 MS 8 位代码页。
Make it a habit to print your text through PrintWriters, and make sure they are created with the correct encoding.
养成通过 PrintWriter 打印文本的习惯，并确保它们是使用正确的编码创建的。
