blocks|key|1157180|text|使用Toolkit获取system+clipboard。使用String创建一个StringSelection并将其添加到Clipboard。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1157181|简化版：|1157182|StringSelection+selection+=+new+StringSelection(theString);
Clipboard+clipboard+=+Toolkit.getDefaultToolkit().getSystemClipboard();
clipboard.setContents(selection,+selection);|code-block|syntax|javascript|1157183|entityMap|0|LINK|mutability|MUTABLE|url|http://docs.oracle.com/javase/8/docs/api/java/awt/Toolkit.html|1|http://docs.oracle.com/javase/8/docs/api/java/awt/Toolkit.html#getSystemClipboard|2|http://docs.oracle.com/javase/8/docs/api/java/awt/datatransfer/StringSelection.html^0|2|7|U|6|14|F|1P|9|2|7|0|B|G|1|14|F|2|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]|$9|11|A|12|B|C]|$9|13|A|14|B|C]|$9|15|A|16|B|C]]|D|@$9|17|A|18|1|19]|$9|1A|A|1B|1|1C]|$9|1D|A|1E|1|1F]]|E|$]]|$1|F|3|G|5|6|7|1G|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1H|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|1I|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]|U|$5|P|Q|R|E|$S|V]]|W|$5|P|Q|R|E|$S|X]]]]

Use the <a href="http://docs.oracle.com/javase/8/docs/api/java/awt/Toolkit.html" rel="noreferrer" title="class in java.awt"><code>Toolkit</code></a> to get the <a href="http://docs.oracle.com/javase/8/docs/api/java/awt/Toolkit.html#getSystemClipboard" rel="noreferrer" title="getSystemClipboard()">system clipboard</a>. Create a <a href="http://docs.oracle.com/javase/8/docs/api/java/awt/datatransfer/StringSelection.html" rel="noreferrer" title="class in java.awt.datatransfer"><code>StringSelection</code></a> with the <code>String</code> and add it to the <code>Clipboard</code>.

Simplified:

<pre><code>StringSelection selection = new StringSelection(theString);
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
clipboard.setContents(selection, selection);
</code></pre>

blocks|key|1157232|text|下面是一个简单的SSCCE来实现这一点：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1157233|import+java.awt.*;
import+java.awt.datatransfer.*;
import+java.io.*;

class+ClipboardTest
{
++++public+static+void+main(String[]+args)
++++++++throws+UnsupportedFlavorException,+IOException
++++{
++++++++Clipboard+c+=+Toolkit.getDefaultToolkit().getSystemClipboard();
++++++++StringSelection+testData;

++++++++//++Add+some+test+data

++++++++if+(args.length+>+0)
++++++++++++testData+=+new+StringSelection(+args[0]+);
++++++++else
++++++++++++testData+=+new+StringSelection(+"Test+Data"+);

++++++++c.setContents(testData,+testData);

++++++++//++Get+clipboard+contents,+as+a+String

++++++++Transferable+t+=+c.getContents(+null+);

++++++++if+(+t.isDataFlavorSupported(DataFlavor.stringFlavor)+)
++++++++{
++++++++++++Object+o+=+t.getTransferData(+DataFlavor.stringFlavor+);
++++++++++++String+data+=+(String)t.getTransferData(+DataFlavor.stringFlavor+);
++++++++++++System.out.println(+"Clipboard+contents:+"+%2B+data+);
++++++++}

++++++++System.exit(0);
++++}
}|code-block|syntax|javascript|1157234|entityMap|0|LINK|mutability|MUTABLE|url|http://sscce.org/^0|8|5|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

Here is a simple <a href="http://sscce.org" rel="noreferrer">SSCCE</a> to accomplish this:

<pre><code>import java.awt.*;
import java.awt.datatransfer.*;
import java.io.*;

class ClipboardTest
{
 public static void main(String[] args)
 throws UnsupportedFlavorException, IOException
 {
 Clipboard c = Toolkit.getDefaultToolkit().getSystemClipboard();
 StringSelection testData;

 // Add some test data

 if (args.length &gt; 0)
 testData = new StringSelection( args[0] );
 else
 testData = new StringSelection( "Test Data" );

 c.setContents(testData, testData);

 // Get clipboard contents, as a String

 Transferable t = c.getContents( null );

 if ( t.isDataFlavorSupported(DataFlavor.stringFlavor) )
 {
 Object o = t.getTransferData( DataFlavor.stringFlavor );
 String data = (String)t.getTransferData( DataFlavor.stringFlavor );
 System.out.println( "Clipboard contents: " + data );
 }

 System.exit(0);
 }
}
</code></pre>

blocks|key|1157272|text|如果你在Linux上使用OpenJDK，它将无法工作。您必须在Linux上使用Sun+JDK才能使其工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1157273|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|$]]

If you are on Linux and using OpenJDK, it will not work. You must use the Sun JDK on Linux for it to work.

blocks|key|943196|text|在带有xclip的Linux中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|943197|Runtime+run+=+Runtime.getRuntime();
Process+p+=+null;
String+str+=+"hello";
try+{
++++++++p+=+run.exec(new+String[]{"sh",+"-c",+"echo+"+%2B+str+%2B+"+%7C+xclip+-selection+clipboard"});
}
catch+(Exception+e)+{
++++System.out.println(e);
}|code-block|syntax|javascript|943198|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|$]]

In Linux with xclip:

<pre><code>Runtime run = Runtime.getRuntime();
Process p = null;
String str = "hello";
try {
 p = run.exec(new String[]{"sh", "-c", "echo " + str + " | xclip -selection clipboard"});
}
catch (Exception e) {
 System.out.println(e);
}
</code></pre>

blocks|key|943237|text|如果有人还在寻找JavaFX的方法来完成这篇文章，你可以在这里找到：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|943238|ClipboardContent+content+=+new+ClipboardContent();
content.putString("Some+text");
content.putHtml("Bold+text");
Clipboard.getSystemClipboard().setContent(content);|code-block|syntax|javascript|943239|有关更多信息，请访问read+the+documentation。|943240|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/JavaFX|1|https://docs.oracle.com/javase/8/javafx/api/javafx/scene/input/Clipboard.html^0|8|6|0|0|0|A|M|1|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|K|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

For anyone still stumbling upon this post searching for the <a href="http://en.wikipedia.org/wiki/JavaFX" rel="noreferrer">JavaFX</a> way to accomplish this, here you go:

<pre><code>ClipboardContent content = new ClipboardContent();
content.putString("Some text");
content.putHtml("&lt;b&gt;Bold&lt;/b&gt; text");
Clipboard.getSystemClipboard().setContent(content);
</code></pre>

For further information, <a href="https://docs.oracle.com/javase/8/javafx/api/javafx/scene/input/Clipboard.html" rel="noreferrer">read the documentation</a>.

I want to set the user's clipboard to a string in a Java console application. Any ideas?

Copying to the clipboard in Java

Linux

Java

我想在Java控制台应用程序中将用户的剪贴板设置为一个字符串。有什么想法吗？

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