RCP 實現Eclipse Console

首先在Perspective中加上

 

IFolderLayout folderLayout = layout.createFolder("folder", IPageLayout.BOTTOM,0.70f, editorArea);
folderLayout.addView(IConsoleConstants.ID_CONSOLE_VIEW);

IFolderLayout folderLayout = layout.createFolder("folder", IPageLayout.BOTTOM,0.70f, editorArea);
folderLayout.addView(IConsoleConstants.ID_CONSOLE_VIEW);

就可以顯示Console了，然後在創建它的控制者：

package com.hoperun.citools.console;

import java.io.PrintStream;

import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsole;
import org.eclipse.ui.console.IConsoleManager;
import org.eclipse.ui.console.MessageConsole;
import org.eclipse.ui.console.MessageConsoleStream;

public class ConsoleFactory {

    public static MessageConsole console = new MessageConsole(
            "Netunit Console", null);

    public void openConsole() {
        showConsole();
    }

    public static void showConsole() {
        if (console != null) {
            IConsoleManager manager = ConsolePlugin.getDefault()
                    .getConsoleManager();
            IConsole[] existing = manager.getConsoles();
            boolean exists = false;
            for (int i = 0; i < existing.length; i++) {
                if (console == existing[i])
                    exists = true;
            }
            if (!exists) {
                manager.addConsoles(new IConsole[] { console });
            }
            manager.showConsoleView(console);

            MessageConsoleStream stream = console.newMessageStream();
            System.setOut(new PrintStream(stream));
        }
    }

    public static void closeConsole() {
        IConsoleManager manager = ConsolePlugin.getDefault()
                .getConsoleManager();
        if (console != null) {
            manager.removeConsoles(new IConsole[] { console });
        }
    }

    public static MessageConsole getConsole() {
        return console;
    }
}

package com.netunit.workbench.sys;

import java.io.PrintStream;

import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsole;
import org.eclipse.ui.console.IConsoleManager;
import org.eclipse.ui.console.MessageConsole;
import org.eclipse.ui.console.MessageConsoleStream;

/**
 * Console Factory
 * 
 * @author 何明
 * 
 */
public class ConsoleFactory {
	public static MessageConsole console = new MessageConsole("Netunit Console",
			null);

	public void openConsole() {
		showConsole();
	}

	public static void showConsole() {
		if (console != null) {
			IConsoleManager manager = ConsolePlugin.getDefault()
					.getConsoleManager();
			IConsole[] existing = manager.getConsoles();
			boolean exists = false;
			for (int i = 0; i < existing.length; i++) {
				if (console == existing[i])
					exists = true;
			}
			if (!exists) {
				manager.addConsoles(new IConsole[] { console });
			}
			manager.showConsoleView(console);

			MessageConsoleStream stream = console.newMessageStream();
			System.setOut(new PrintStream(stream));
		}
	}

	public static void closeConsole() {
		IConsoleManager manager = ConsolePlugin.getDefault()
				.getConsoleManager();
		if (console != null) {
			manager.removeConsoles(new IConsole[] { console });
		}
	}

	public static MessageConsole getConsole() {
		return console;
	}
}

然後在調用的地方加上一下代碼即可

 

MessageConsoleStream  printer = ConsoleFactory.console.newMessageStream();
ConsoleFactory.showConsole();
printer.print("aaaaaaaaaa\n");

MessageConsoleStream  printer =ConsoleFactory.console.newMessageStream();
		ConsoleFactory.showConsole();
		printer.print("aaaaaaaaaa\n");

不過這樣就不符合規範了，最好的方法就是寫個靜態方法帶String參數，傳進去的參數就是你想要輸出的東西，
不信就試一試，不過在寫代碼之前別忘了基本的，就是先得添加org.eclipse.ui.console擴展點，控制檯就輕而易舉的實現了，夠簡單吧

原文地址：http://358184482-qq-com.javaeye.com/blog/461886