运行环境MyEclipse_6.0
有参考代码
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class bianyi {
public static void main(String[] args) {
Pattern p=Pattern.compile("\\b[a-zA-Z]+?\\b");
String s="aaa bbb jj2rjo jjj iii o2cdd";
Matcher m=p.matcher(s);
while(m.find()){
p(m.group(1));
} }
public static void p(Object o){
System.out.print(o+" " );
}
}
怎么把结果存在1.txt中呢?
有参考代码
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class bianyi {
public static void main(String[] args) {
Pattern p=Pattern.compile("\\b[a-zA-Z]+?\\b");
String s="aaa bbb jj2rjo jjj iii o2cdd";
Matcher m=p.matcher(s);
while(m.find()){
p(m.group(1));
} }
public static void p(Object o){
System.out.print(o+" " );
}
}
怎么把结果存在1.txt中呢?
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
public class Test {
public static void main(String args[]){
try {
FileOutputStream f=new FileOutputStream("C:/1.txt",true);
f.write("\r\n你好,this is a demo".getBytes());
f.close();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
that is what i wanted