private static String regex = "http://{([^}]*)//}";//匹配大括號 private static String regexx = "http://(([^}]*)//)";//匹配小括號 public static void main(String[] args) { String dakuohao = "{a+b}={c+d}>70qarhlowxag"; Pattern compile = Pattern.compile(regex); Matcher matcher = compile.matcher(dakuohao); while(matcher.find()){ String group = matcher.group(); System.out.print(group+";"); }  System.out.println();  String xiaokuohao = "(a+b)=(c+d)>(d)"; Pattern comp = Pattern.compile(regex); Matcher mat = comp.matcher(dakuohao); while(mat.find()){ String group = mat.group(); System.out.print(group+";"); } }

public class Test {  public static List<String> getMsg(String msg) {  List<String> list = new ArrayList<String>();   Pattern p = Pattern.compile("(//()([0-9a-zA-Z//./////=])*(//))");   Matcher m = p.matcher(msg);   while (m.find()) {    list.add(m.group(0).substring(1, m.group().length() - 1));   }   return list;  } public static void main(String[] args) throws Exception {   String msg = "mSurface=Surface(name=com.bbk.launcher2/com.bbk.launcher2.Launcher)";   List<String> list = getMsg(msg);   System.out.println(list);  } }