如题所述
package test;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
public class ReadFile {
public static void main(String[] args) {
File f1 = new File("text1.txt");
File f2 = new File("text2.txt");
int b=0;
try {
FileReader reader = new FileReader(f1);
FileWriter writer = new FileWriter(f2);
while((b=reader.read())!=-1){
writer.write(b);
}
reader.close();
writer.close();
} catch (Exception e) {
e.printStackTrace();
}
} }追问
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
public class ReadFile {
public static void main(String[] args) {
File f1 = new File("text1.txt");
File f2 = new File("text2.txt");
int b=0;
try {
FileReader reader = new FileReader(f1);
FileWriter writer = new FileWriter(f2);
while((b=reader.read())!=-1){
writer.write(b);
}
reader.close();
writer.close();
} catch (Exception e) {
e.printStackTrace();
}
} }追问
看看这里该如何做?谢谢了
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