blocks|key|1669949|text|我无法回答您最初的问题，但我想给您一些建议--不要依赖于JVM的缺省编码。最好总是显式地指定所需的编码(即"UTF-8")。这样，您就知道即使在不同的系统和JVM配置中也能正常工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1669950|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I can't answer your original question but I would like to offer you some advice -- don't depend on the JVM's default encoding. It's always best to explicitly specify the desired encoding (i.e. "UTF-8") in your code. That way, you know it will work even across different systems and JVM configurations.

blocks|key|1455007|text|我认为比设置平台的默认字符集更好的方法是调用更安全的String.getBytes("charsetName")，特别是在您似乎对影响应用程序部署有限制的情况下，更不用说平台了。这样，您的应用程序就不会依赖于它无法控制的东西。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1455008|我个人认为String.getBytes()应该被弃用，因为在我见过的许多情况下，它造成了严重的问题，开发人员没有考虑到默认字符集可能会发生变化。|1455009|entityMap^0|Q|U|0|5|H|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

I think a better approach than setting the platform's default character set, especially as you seem to have restrictions on affecting the application deployment, let alone the platform, is to call the much safer <code>String.getBytes("charsetName")</code>. That way your application is not dependent on things beyond its control.

I personally feel that <code>String.getBytes()</code> should be deprecated, as it has caused serious problems in a number of cases I have seen, where the developer did not account for the default charset possibly changing.

blocks|key|1455049|text|在这一点上，你不清楚你做了什么，又不能控制什么。如果您可以在目标文件上插入一个不同的OutputStream类，则可以使用OutputStream的子类型，它将字符串转换为您定义的字符集下的字节，例如默认情况下为UTF-8。如果修改后的UTF-8足以满足您的需要，则可以使用DataOutputStream.writeUTF(String)|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1455050|byte+inbytes[]+=+new+byte[1024];
FileInputStream+fis+=+new+FileInputStream("response.txt");
fis.read(inbytes);
String+in+=+new+String(inbytes,+"UTF8");
DataOutputStream+out+=+new+DataOutputStream(new+FileOutputStream("response-2.txt"));
out.writeUTF(in);+//+no+getBytes()+here|code-block|syntax|javascript|1455051|如果这种方法不可行，如果您在这里明确您可以和不能控制数据流和执行环境中的哪些内容，这可能会有所帮助(尽管我知道这有时说起来容易确定起来难)。祝好运。|1455052|entityMap^0|3T|X|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

Not clear on what you do and don't have control over at this point. If you can interpose a different OutputStream class on the destination file, you could use a subtype of OutputStream which converts Strings to bytes under a charset you define, say UTF-8 by default. If modified UTF-8 is suffcient for your needs, you can use <code>DataOutputStream.writeUTF(String)</code>:

<pre><code>byte inbytes[] = new byte[1024];
FileInputStream fis = new FileInputStream("response.txt");
fis.read(inbytes);
String in = new String(inbytes, "UTF8");
DataOutputStream out = new DataOutputStream(new FileOutputStream("response-2.txt"));
out.writeUTF(in); // no getBytes() here
</code></pre>

If this approach is not feasible, it may help if you clarify here exactly what you can and can't control in terms of data flow and execution environment (though I know that's sometimes easier said than determined). Good luck.

blocks|key|1670091|text|我们将这两个系统属性设置在一起，使系统将所有内容都放入utf8中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1670092|file.encoding=UTF8
client.encoding.override＝UTF-8|code-block|syntax|javascript|1670093|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

We set there two system properties together and it makes the system take everything into utf8

<pre><code>file.encoding=UTF8
client.encoding.override＝UTF-8
</code></pre>

blocks|key|1670119|text|试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1670120|++++new+OutputStreamWriter(+new+FileOutputStream("Your_file_fullpath"+),Charset.forName("UTF8"))|code-block|syntax|javascript|1670121|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try this : 

<pre><code> new OutputStreamWriter( new FileOutputStream("Your_file_fullpath" ),Charset.forName("UTF8"))
</code></pre>

blocks|key|1455177|text|我有一个非常好用的方法！！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1455178|System.setProperty("file.encoding","UTF-8");
Field+charset+=+Charset.class.getDeclaredField("defaultCharset");
charset.setAccessible(true);
charset.set(null,null);|code-block|syntax|javascript|1455179|这样，您将欺骗JVM，它会认为没有设置字符集，并使其在运行时再次将其设置为UTF-8！|1455180|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I have a hacky way that definitely works!!

<pre><code>System.setProperty("file.encoding","UTF-8");
Field charset = Charset.class.getDeclaredField("defaultCharset");
charset.setAccessible(true);
charset.set(null,null);
</code></pre>

This way you are going to trick JVM which would think that charset is not set and make it to set it again to UTF-8, on runtime!

blocks|key|1455234|text|我们也有同样的问题。我们有条不紊地尝试了本文(和其他文章)的几个建议，但都无济于事。我们也尝试添加-Dfile.encoding=UTF8，但似乎什么都不起作用。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1455235|对于有这个问题的人，下面的文章最终帮助我们追踪到了区域设置是如何破坏Java/Tomcat中的unicode/UTF-8的|1455236|http://www.jvmhost.com/articles/locale-breaks-unicode-utf-8-java-tomcat|1455237|在~/.bashrc文件中正确设置区域设置对我们有效。|1455238|entityMap|0|LINK|mutability|MUTABLE|url^0|1D|K|0|Y|B|1B|D|0|0|1Z|0|0|1|9|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|V|8|@$9|W|A|X|B|C]|$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|10|8|@]|D|@$9|11|A|12|1|13]]|E|$]]|$1|J|3|K|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|L|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|M|$N|$5|O|P|Q|E|$R|I]]]]

We were having the same issues. We methodically tried several suggestions from this article (and others) to no avail. We also tried adding the <code>-Dfile.encoding=UTF8</code> and nothing seemed to be working. 

For people that are having this issue, the following article finally helped us track down describes how the locale setting can break <code>unicode/UTF-8</code> in <code>Java/Tomcat</code>

<a href="http://www.jvmhost.com/articles/locale-breaks-unicode-utf-8-java-tomcat" rel="nofollow noreferrer">http://www.jvmhost.com/articles/locale-breaks-unicode-utf-8-java-tomcat</a>

Setting the locale correctly in the <code>~/.bashrc</code> file worked for us.

blocks|key|1670311|text|我尝试了很多方法，但这里的示例代码工作得很好。Link|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1670312|代码的关键是：|1670313|String+s+=+"एक+गाव+में+एक+किसान";
String+out+=+new+String(s.getBytes("UTF-8"),+"ISO-8859-1");|code-block|syntax|javascript|1670314|entityMap|0|LINK|mutability|MUTABLE|url|http://fabioangelini.wordpress.com/2011/08/04/converting-java-string-fromto-utf-8/^0|N|4|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

I have tried a lot of things, but the sample code here works perfect.
<a href="http://fabioangelini.wordpress.com/2011/08/04/converting-java-string-fromto-utf-8/" rel="noreferrer">Link</a>

The crux of the code is:

<pre><code>String s = "एक गाव में एक किसान";
String out = new String(s.getBytes("UTF-8"), "ISO-8859-1");
</code></pre>

blocks|key|1455384|text|在@Caspar对接受的答案发表评论后，根据Sun的说法，修复此问题的首选方法是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1455385|“在启动Java程序之前更改基础平台的区域设置。”|1455386|http://bugs.java.com/view_bug.do?bug_id=4163515|offset|length|1455387|有关docker的信息，请参阅：|1455388|http://jaredmarkell.com/docker-and-locales/|1455389|entityMap|0|LINK|mutability|MUTABLE|url|1^0|0|0|0|1B|0|0|0|0|17|1|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@$F|W|G|X|1|Y]]|A|$]]|$1|H|3|I|5|6|7|Z|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|10|8|@]|9|@$F|11|G|12|1|13]]|A|$]]|$1|L|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|E]]|S|$5|O|P|Q|A|$R|K]]]]

Following @Caspar comment on accepted answer, the preferred way to fix this according to Sun is :

"change the locale of the underlying platform before starting your Java program."

<a href="http://bugs.java.com/view_bug.do?bug_id=4163515" rel="nofollow noreferrer">http://bugs.java.com/view_bug.do?bug_id=4163515</a>

For docker see:

<a href="http://jaredmarkell.com/docker-and-locales/" rel="nofollow noreferrer">http://jaredmarkell.com/docker-and-locales/</a>

blocks|key|1670439|text|最近，我偶然发现一家当地公司的Notes+6.5系统，发现在非中文本地化的Windows安装上，网络邮件会显示无法识别的字符。我已经在网上挖掘了几个星期，几分钟前才弄明白：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1670440|在Java属性中，将以下字符串添加到运行时参数|1670441|-Dfile.encoding=MS950+-Duser.language=zh+-Duser.country=TW+-Dsun.jnu.encoding=MS950|code-block|syntax|javascript|1670442|在这种情况下，UTF-8设置不起作用。|1670443|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Recently I bumped into a local company's Notes 6.5 system and found out the webmail would show unidentifiable characters on a non-Zhongwen localed Windows installation. Have dug for several weeks online, figured it out just few minutes ago:

In Java properties, add the following string to Runtime Parameters

<pre><code>-Dfile.encoding=MS950 -Duser.language=zh -Duser.country=TW -Dsun.jnu.encoding=MS950
</code></pre>

UTF-8 setting would not work in this case.

blocks|key|1455483|text|如果你正在使用Spring+Boot，并且想要在JVM中传递参数file.encoding，你必须像这样运行它：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1455484|mvn+spring-boot:run+-Drun.jvmArguments="-Dfile.encoding=UTF-8"|code-block|syntax|javascript|1455485|这对我们来说是必要的，因为我们使用的是JTwig模板，并且操作系统有我们通过System.out.println(System.getProperty("file.encoding"));找到的ANSI_X3.4-1968|1455486|希望这对某些人有帮助！|1455487|entityMap^0|W|D|0|0|J|5|12|1K|2P|E|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|11|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|P|$]]

In case you are using Spring Boot and want to pass the argument <code>file.encoding</code> in JVM you have to run it like that:

<pre><code>mvn spring-boot:run -Drun.jvmArguments="-Dfile.encoding=UTF-8"
</code></pre>

this was needed for us since we were using <code>JTwig</code> templates and the operating system had <code>ANSI_X3.4-1968</code> that we found out through <code>System.out.println(System.getProperty("file.encoding"));</code>

Hope this helps someone!

blocks|key|1455540|text|mvn+clean+install+-Dfile.encoding=UTF-8+-Dmaven.repo.local=/path-to-m2|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1455541|命令使用exec-maven-plugin解决了配置jenkins任务时出现的以下错误。|unstyled|1455542|Java+HotSpot(TM)+64-Bit+Server+VM+warning:+ignoring+option+MaxPermSize=512m;+support+was+removed+in+8.0
Error+occurred+during+initialization+of+VM
java.nio.charset.IllegalCharsetNameException:+"UTF-8"
++++at+java.nio.charset.Charset.checkName(Charset.java:315)
++++at+java.nio.charset.Charset.lookup2(Charset.java:484)
++++at+java.nio.charset.Charset.lookup(Charset.java:464)
++++at+java.nio.charset.Charset.defaultCharset(Charset.java:609)
++++at+sun.nio.cs.StreamEncoder.forOutputStreamWriter(StreamEncoder.java:56)
++++at+java.io.OutputStreamWriter.<init>(OutputStreamWriter.java:111)
++++at+java.io.PrintStream.<init>(PrintStream.java:104)
++++at+java.io.PrintStream.<init>(PrintStream.java:151)
++++at+java.lang.System.newPrintStream(System.java:1148)
++++at+java.lang.System.initializeSystemClass(System.java:1192)|1455543|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>mvn clean install -Dfile.encoding=UTF-8 -Dmaven.repo.local=/path-to-m2
</code></pre>

command worked with exec-maven-plugin to resolve following error while configuring a jenkins task.

<pre><code>Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Error occurred during initialization of VM
java.nio.charset.IllegalCharsetNameException: "UTF-8"
 at java.nio.charset.Charset.checkName(Charset.java:315)
 at java.nio.charset.Charset.lookup2(Charset.java:484)
 at java.nio.charset.Charset.lookup(Charset.java:464)
 at java.nio.charset.Charset.defaultCharset(Charset.java:609)
 at sun.nio.cs.StreamEncoder.forOutputStreamWriter(StreamEncoder.java:56)
 at java.io.OutputStreamWriter.&lt;init&gt;(OutputStreamWriter.java:111)
 at java.io.PrintStream.&lt;init&gt;(PrintStream.java:104)
 at java.io.PrintStream.&lt;init&gt;(PrintStream.java:151)
 at java.lang.System.newPrintStream(System.java:1148)
 at java.lang.System.initializeSystemClass(System.java:1192)
</code></pre>

blocks|key|1455582|text|我正在使用亚马逊(+Amazon+)+Elastic+Beanstalk，并成功地将其更改为UTF-8。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1455583|在Elastic+Beanstalk中，转到Configuration+>+Software，"Environment+properties“。用(值)+-Dfile.encoding=UTF8添加(名称)+JAVA_TOOL_OPTIONS|1455584|保存后，环境将使用UTF-8编码重新启动。|1455585|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

I'm using Amazon (AWS) Elastic Beanstalk and successfully changed it to UTF-8. 

In Elastic Beanstalk, go to Configuration > Software, "Environment properties".
Add (name) JAVA_TOOL_OPTIONS with (value) -Dfile.encoding=UTF8

After saving, the environment will restart with the UTF-8 encoding.

blocks|key|1455644|text|我的团队在安装了Windows的计算机上遇到了同样的问题。然后设法通过两种方式解决了这个问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1455645|a)设置环境变量(即使在Windows系统首选项中)|1455646|JAVA_TOOL_OPTIONS|1455647|-Dfile.encoding=UTF8|1455648|b)将以下代码片段引入您的pom.xml：|1455649|+-Dfile.encoding=UTF-8+|code-block|syntax|javascript|1455650|在|1455651|+<jvmArguments>
+-Xdebug+-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8001
+-Dfile.encoding=UTF-8
+</jvmArguments>|1455652|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|X|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|Z|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|L|7|11|8|@]|9|@]|A|$M|N]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

My team encountered the same issue in machines with Windows.. then managed to resolve it in two ways:
a) Set enviroment variable (even in Windows system preferences)
JAVA_TOOL_OPTIONS 
-Dfile.encoding=UTF8
b) Introduce following snippet to your pom.xml:
<pre><code> -Dfile.encoding=UTF-8 
</code></pre>
WITHIN
<pre><code> &lt;jvmArguments&gt;
 -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8001
 -Dfile.encoding=UTF-8
 &lt;/jvmArguments&gt;
</code></pre>

blocks|key|1670682|text|在启动应用程序时设置jvm参数帮助我解决了这个问题。java+-Dfile.encoding=UTF-8+-Dsun.jnu.encoding=UTF-8。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1670683|file.encoding=UTF-8+-这有助于在文件中包含Unicode字符。|1670684|sun.jnu.encoding=UTF-8+-这有助于将Unicode字符用作文件系统中的文件名。|1670685|entityMap^0|Q|1F|0|0|J|0|0|M|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|U|8|@]|D|@]|E|$]]]|K|$]]

Setting up jvm arguments while starting application helped me resolve this issue. <code>java -Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8</code>.
<code>file.encoding=UTF-8</code> - This helps to have the Unicode characters in the file.
<code>sun.jnu.encoding=UTF-8</code> - This helps to have the Unicode characters as the File name in the file system.

blocks|key|1455777|text|如果您使用的是AZURE，请在webapp-component.yml中使用以下设置|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1455778|systemProperties:
+++file.encoding:+"UTF8"
+++client.encoding.override:+"UTF-8"|code-block|syntax|javascript|1455779|注意:如果您遇到编码问题，您的请求将替换为"?“这就是你的解决方案。|1455780|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If you are using AZURE, use the following setting in your webapp-component.yml
<pre><code>systemProperties:
 file.encoding: &quot;UTF8&quot;
 client.encoding.override: &quot;UTF-8&quot;
</code></pre>
Note : if you are facing encoding issue where you request is replaced by &quot;?&quot; this is your solution.

How do I properly set the default character encoding used by the JVM (1.5.x) programmatically?

I have read that <code>-Dfile.encoding=whatever</code> used to be the way to go for older JVMs. I don't have that luxury for reasons I wont get into.

I have tried:

<pre><code>System.setProperty("file.encoding", "UTF-8");
</code></pre>

And the property gets set, but it doesn't seem to cause the final <code>getBytes</code> call below to use UTF8:

<pre><code>System.setProperty("file.encoding", "UTF-8");

byte inbytes[] = new byte[1024];

FileInputStream fis = new FileInputStream("response.txt");
fis.read(inbytes);
FileOutputStream fos = new FileOutputStream("response-2.txt");
String in = new String(inbytes, "UTF8");
fos.write(in.getBytes());
</code></pre>

Setting the default Java character encoding

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如何以编程方式正确设置JVM (1.5.x)使用的默认字符编码？我读到过，-Dfile.encoding=whatever曾经是较旧的JVM的首选。我没有那种奢侈的东西，因为我不想说。我试过了：System.setProperty("file.encoding", "UTF-8");并且设置了该属性，但它似乎不会导致下...

问设置缺省Java字符编码
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