java中一个关于文本文件中字符替换的程序
来源:百度知道 编辑:UC知道 时间:2024/09/15 00:05:58
需要具体完整代码参考一下~~~~
//哦了
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
public class StringRpl {
public static String read(File src) {
StringBuffer res = new StringBuffer();
String line = null;
try {
BufferedReader reader = new BufferedReader(new FileReader(src));
while ((line = reader.readLine()) != null) {
res.append(line + "\n");
}
reader.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return res.toString();
}
public static boolean write(String cont, File dist) {
try {
BufferedWriter writer = new BufferedWriter(new FileWriter(dist));
writer.write(cont);