123

xiachaochao · xiachaochao · commit dcef6c4dfaba · 2017-04-07T11:53:19.000+08:00
diff --git a/JavaBase/src/com/xinan/io/StreamCopyDemo.java b/JavaBase/src/com/xinan/io/StreamCopyDemo.java
@@ -8,19 +8,23 @@
 import java.io.InputStream;
 import java.io.OutputStream;
 
-
 public class StreamCopyDemo {
-	public static void main(String[] args) throws IOException{
-		File srcFile = new File("file/stream.txt");//创建源和目标
-		File destFile=new File("file/stream_copy.txt");
-		InputStream in=new FileInputStream(srcFile);//创建输入的管道（输入流和输出对象）
-		OutputStream out=new FileOutputStream(destFile);
-		byte[] buffer=new byte[10];//创建容量为10的缓冲区（存储已经读取的字节数据）
-		int len=-1;//表示已经读取了多少个字节数，
-		while((len=in.read(buffer))!=-1){
-			out.write(buffer,0,len);
+	public static void main(String[] args) throws IOException {
+		File srcFile = new File("01a.wmv");// 创建源和目标
+		File destFile = new File("copy.wmv");
+		try {
+			InputStream in = new FileInputStream(srcFile);// 创建输入的管道（输入流和输出对象）
+			OutputStream out = new FileOutputStream(destFile);
+			byte[] buffer = new byte[10000];// 创建容量为10的缓冲区（存储已经读取的字节数据）
+			int len = -1;// 表示已经读取了多少个字节数，
+			while ((len = in.read(buffer)) != -1) {
+				out.write(buffer, 0, len);
+			}
+			in.close();// 关闭管道
+			out.close();
+			System.out.println("copy ok");
+		} catch (IOException e) {
+			e.printStackTrace();
 		}
-		in.close();//关闭管道
-		out.close();
 	}
 }
diff --git a/JavaBase/src/com/xinan/io01/Person.java b/JavaBase/src/com/xinan/io01/Person.java
@@ -0,0 +1,22 @@
+package com.xinan.io01;
+
+import java.io.Serializable;
+
+public class Person implements Serializable {
+	private static final long serialVersionUID = 1L;
+	private int personId;
+	private String name;
+	private String pass;
+
+	public Person() { // 无参构造器
+	}
+
+	public Person(int personId, String name, String pass) { // 有参构造器
+		this.personId = personId;
+		this.name = name;
+		this.pass = pass;
+	}
+	public String toString(){
+		return "personId"+personId+"\tname"+name+"\tpass"+pass;
+	}
+}
diff --git a/JavaBase/src/com/xinan/io01/ReadObject.java b/JavaBase/src/com/xinan/io01/ReadObject.java
@@ -0,0 +1,15 @@
+package com.xinan.io01;
+
+import java.io.ObjectInputStream;
+
+public class ReadObject {
+	public static void main(String[] args){
+		try{
+			
+			ObjectInputStream ois=new ObjectInputStream(fis);
+		}
+		catch(){
+			
+		}
+	}
+}
diff --git a/JavaBase/src/com/xinan/io01/WriteObject.java b/JavaBase/src/com/xinan/io01/WriteObject.java
@@ -0,0 +1,24 @@
+package com.xinan.io01;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+
+public class WriteObject {
+	public static void main(String[] args){
+		try{
+			
+			FileOutputStream fos=new FileOutputStream("hello");
+			//System.out.println();
+			ObjectOutputStream oos=new ObjectOutputStream(fos);
+			oos.writeObject(new Person(1,"刘能","1234"));
+			oos.writeObject(new Person(2,"赵四","2345"));
+			oos.close();//关闭流操作
+			System.out.println("copy ok了，大傻子");
+		}
+		catch(IOException e){
+			e.printStackTrace();
+			
+		}
+	}
+}
