1         String pattern = "\\{[^\\}]+\\}";
 2         //  创建 Pattern 对象
 3         Pattern r = Pattern.compile(pattern);
 4 
 5         String str = "您好，{a||b||c},这里是{d||e||f}";
 6         // 现在创建 matcher 对象
 7         Matcher m = r.matcher(str);
 8         while (m.find()) {
 9             System.out.println(m.group());
10         }