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package stream.demo1; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.nio.channels.FileChannel; public class TransferTo { /** * 相对于ChannelCopy,该方法具有更好的效率 */ public static void main(String[] args) t ...
1,我就是我,不想否认自己的感情,如果连自己都接受不了自己,那么你怎么能够相信别人能够接受你。所以痛就说出来,伤就说出来,恨,老实说没有必要,最好的办法是远离让你不舒服的人。其实人没有好坏,只是人与人存在一起,才出现了好坏,不要去抱怨,不要去憎恨,真的是没有必要,因为累的只有自己。   2,当意识和潜意识能够和谐统一时,人应该去学会感激,因为生活充满了矛盾,造成了意识和潜意识总是充满了矛盾,而两者的统一能够让人真正的放松下来。   3,设计模式很重要,但是在编程初期不重要,如果设计模式在干扰着你的编程,那么最好的方法的先把所有的设计模式都抛弃掉,等把模块开发出来了再去考虑设计模式的问题。 ...
package stream.demo1; import java.io.IOException; import java.io.RandomAccessFile; /** 文件操作类,游离于IO树形结构外,类似DataInputStream和DataOutputStream 的集成类 */ public class UsingRandomAccessFile { static String file = "rtest.dat"; static void display() throws IOExceptio ...
public class Directory { public static File[] local(File dir, final String regex) { // 获取当前路径下的子路径 return dir.listFiles(new FilenameFilter() { private Pattern pattern = Pattern.compile(regex); public boolean accept(File dir ...
package stream.demo1; import java.io.File; import java.io.FilenameFilter; import java.util.Arrays; import java.util.regex.Pattern; public class DirList { public static void main(String[] args) { File path = new File("."); String[] list; if (arg ...

FieldReader

package utils; import java.io.BufferedReader; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.HashMap; import java.util.Map; /** * 读取 * <ul> * <li>x ...

FrameImageDemo

public class FrameImageDemo extends JFrame { private static final long serialVersionUID = 1L; private DrawSub sines = new DrawSub(); private JSlider adjust = new JSlider(); private JProgressBar progressBar = new JProgressBar(); public FrameImageDemo() ...

FrameMessageboxDemo

public class FrameMessageboxDemo extends JFrame { private static final long serialVersionUID = 1L; private JButton[] b = {new JButton("确认"), new JButton("警告"), new JButton("爱好"), new JButton("录入爱好"), new JButton(&qu ...

FrameTreeDemo2

private void expandAll(JTree tree, TreePath parent, boolean expand) { DefaultMutableTreeNode node = (DefaultMutableTreeNode)parent.getLastPathComponent(); if (node.getLevel() <= 1)// 代表着什么 ? { if (node.getChildCount() >= 0) { ...

FrameTreeDemo1

package filechooser; import java.awt.BorderLayout; import java.awt.Color; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.Enumeration; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; ...

FrameTableDemo2

/** 设置是否可更改 */ public boolean isCellEditable(int rowIndex, int columnIndex) { if (columnIndex < 2) { return false; } else { return true; } } ...
package filechooser; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JOptionPane; import javax.swing.JScrollPane; import javax.swin ...

FrameListDemo

package filechooser; import java.awt.Dimension; import java.awt.Rectangle; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import javax.swing.DefaultListModel; import javax.swing.JButton; impor ...

FrameProssDemo

package filechooser; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Dimension; import javax.swing.BorderFactory; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.JProgressBar; import javax.swing.JSlider; import javax.swing.event.ChangeEvent; ...

filechooser

package filechooser; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JFrame; ...
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