package extract;
import java.io.BufferedReader;
import java.io.FileReader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class ExtractTest {
public static void main(String[] args) throws Exception{
String s = new String();
try {
BufferedReader input = new BufferedReader(new FileReader("G:\\task\\1.txt")); //读取流
while((s = input.readLine())!=null){ //判断是否读到了最后一行
String str = s;
Pattern pattern = Pattern.compile("（(.*?)）");
Matcher m = pattern.matcher(str);{
while(m.find())
{
System.out.println(m.group());
}
}
}
input.close();
} catch (Exception e) {
}
}
}
这是代码，请大神教我我怎么修改，感激不尽。