// 目标字符串 取出"!57M" String c = "ptui_checkVC("0","!57M");"; // 正则初始化 Pattern p = Pattern.compile("ptui_checkVC//(".*","(.*)"//);"); // 匹配器初始化 Matcher m = p.matcher(c); // 匹配查询 while (m.find()) { System.out.println(m.group(1)); }
再来一个，可以更好的理解group
Pattern p = Pattern.compile("ptuiCB//("(.*)","(.*)","(.*)","(.*)","(.*)"//);"); Matcher m = p.matcher(content); log.info("matches"); while (m.find()) { log.info("匹配结果0：" + m.group(0)); log.info("匹配结果1：" + m.group(1)); log.info("匹配结果2：" + m.group(2)); log.info("匹配结果3：" + m.group(3)); log.info("匹配结果4：" + m.group(4)); log.info("匹配结果5：" + m.group(5)); } /* 11:46:19,426 INFO [com.liuphp.qqapp.util.HeaderUtil] - matches 11:46:19,428 INFO [com.liuphp.qqapp.util.HeaderUtil] - 匹配结果0：ptuiCB("0","0","http://imgcache.qq.com/qzone/v5/loginsucc.html?para=izone","1","登录成功！"); 11:46:19,428 INFO [com.liuphp.qqapp.util.HeaderUtil] - 匹配结果1：0 11:46:19,429 INFO [com.liuphp.qqapp.util.HeaderUtil] - 匹配结果2：0 11:46:19,429 INFO [com.liuphp.qqapp.util.HeaderUtil] - 匹配结果3：http://imgcache.qq.com/qzone/v5/loginsucc.html?para=izone 11:46:19,429 INFO [com.liuphp.qqapp.util.HeaderUtil] - 匹配结果4：1 11:46:19,429 INFO [com.liuphp.qqapp.util.HeaderUtil] - 匹配结果5：登录成功！ */
