下面这个应该行
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;public class Test { public static void main(String[] args) {
String target="abasdfasdf $asdfasd$ andfdf $df$ adskflasdf asdfasdf $123$ asdfasfd ";
List list = new ArrayList();
Pattern p = Pattern.compile("\\S*[\\$]\\S*");
Matcher m = p.matcher(target);
while(m.find()){
list.add(m.group());
}
System.out.println(list);
}}\S指的是非空白的字符
*是0或多个
$是特殊符号需要转义所以写成\$
就这些吧千万要结贴啊,就等着这些分穿下个裤衩呢
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;public class Test { public static void main(String[] args) {
String target="abasdfasdf $asdfasd$ andfdf $df$ adskflasdf asdfasdf $123$ asdfasfd ";
List list = new ArrayList();
Pattern p = Pattern.compile("\\S*[\\$]\\S*");
Matcher m = p.matcher(target);
while(m.find()){
list.add(m.group());
}
System.out.println(list);
}}\S指的是非空白的字符
*是0或多个
$是特殊符号需要转义所以写成\$
就这些吧千万要结贴啊,就等着这些分穿下个裤衩呢
Pattern p = Pattern.compile("[\\$]\\S*");
import java.net.*;
import java.util.regex.*;
public class HrefMatch
{
public static void main(String[] args)
{
try
{
// get URL string from command line or use default
String urlString;
String input;
// open reader for URL
// read contents into string buffer
input ="abasdfasdf $asdfasd$ andfdf $df$ adskflasdf asdfasdf $123$ asdfasfd "; // search for all occurrences of pattern
String patternString = "\\S*[\\$]\\S*";
Pattern pattern = Pattern.compile(patternString);
Matcher matcher = pattern.matcher(input); while (matcher.find())
{
int start = matcher.start();
int end = matcher.end();
String match = input.substring(start, end);
System.out.println(match);
}
}
catch (PatternSyntaxException e)
{
e.printStackTrace();
}
}
}
import java.io.*;
import java.net.*;
import java.util.regex.*;
public class HrefMatch
{
public static void main(String[] args)
{
try
{
// get URL string from command line or use default
String urlString;
String input;
// open reader for URL
// read contents into string buffer
input ="abasdfasdf $asdfasd$ andfdf $df$ adskflasdf asdfasdf $123$ asdfasfd "; // search for all occurrences of pattern
String patternString = "\\s+[\\$]\\S+[\\$]\\s+";
Pattern pattern = Pattern.compile(patternString);
Matcher matcher = pattern.matcher(input); while (matcher.find())
{
int start = matcher.start();
int end = matcher.end();
String match = input.substring(start, end);
System.out.println(match);
}
}
catch (PatternSyntaxException e)
{
e.printStackTrace();
}
}
}
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;public class Test { public static void main(String[] args) {
String target="abasdfasdf $asdfasd$ andfdf $df$ adskflasdf asdfasdf $123$ asdfasfd ";
List list = new ArrayList();
Pattern p = Pattern.compile(" \\$\\S+\\$ ");
Matcher m = p.matcher(" " + target + " ");
while(m.find()){
list.add(m.group().trim());
}
System.out.println(list);
}}