Java SE
新手，帮忙看看这问题
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我也要 关注 + 加入社区A.txt里的内容只有前面一部分导到B.txt里去，应该怎么改？
package study_java;
import java.io.*;
public class FileRead {
public static void main(String[] args) {
try{
int num=1048576;
FileInputStream filein = new FileInputStream("C:\\Documents and Settings\\Administrator\\桌面\\A.txt");
BufferedReader filein1=new BufferedReader(new InputStreamReader(filein));
String str=filein1.readLine();
FileOutputStream fileout = new FileOutputStream("C:\\Documents and Settings\\Administrator\\桌面\\B.txt", true);
BufferedWriter fileout1=new BufferedWriter(new OutputStreamWriter(fileout),num);
while (str!=null){
System.out.println(str);
fileout1.write(str);
fileout1.newLine();
str=filein1.readLine();
}
filein1.close();
}
catch(Exception e){
String err=e.toString();
System.out.println(err);
}
}
}
package study_java;
import java.io.*;
public class FileRead {
public static void main(String[] args) {
try{
int num=1048576;
FileInputStream filein = new FileInputStream("C:\\Documents and Settings\\Administrator\\桌面\\A.txt");
BufferedReader filein1=new BufferedReader(new InputStreamReader(filein));
String str=filein1.readLine();
FileOutputStream fileout = new FileOutputStream("C:\\Documents and Settings\\Administrator\\桌面\\B.txt", true);
BufferedWriter fileout1=new BufferedWriter(new OutputStreamWriter(fileout),num);
while (str!=null){
System.out.println(str);
fileout1.write(str);
fileout1.newLine();
str=filein1.readLine();
}
filein1.close();
}
catch(Exception e){
String err=e.toString();
System.out.println(err);
}
}
}
...全文
