josn字符串解析，用java.util.regex.Pattern实现

Question

{\"user\":[\"136376652947946\",\"136427927207991\"]}

Answer 1

String ss = "{\"user\":[\"136376652947946\",\"136427927207991\"]}";
Pattern p = Pattern.compile("\d+");
Matcher m = p.matcher(ss);
while(m.find()){
System.out.println(m.group());
}