Java 捕获以不同格式显示的字符串内容信息

我正在接收三种不同格式的XML标记内容

格式-1：

<description> START_TIME: 1400 HOURS     FINISH_TIME: 1000 HOURS</description>

---

标记是重复标记。另一个标记的值为START DATE和FINISH DATE

您可以使用

正则表达式

：

-?START([^:]+):([0-9 ]+)(HOURS)?\s*FINISH(\1):([0-9 ]+)(HOURS)?

看到这个了吗

和java代码：

String[] strs = {
                "START_TIME: 1400 HOURS     FINISH_TIME: 1000 HOURS",
                "START-TIME: 1400 HOURS     FINISH-TIME: 1100 HOURS",
                "-STARTTIME:  1400    FINISHTIME:  1100"};

String regex = "-?START([^:]+):([0-9 ]+)(HOURS)?\\s*FINISH(\\1):([0-9 ]+)(HOURS)?";
Pattern p = Pattern.compile(regex);
for (String str : strs) {
    Matcher m = p.matcher(str);
    if (m.find()) {
        String start = m.group(2).trim();
        String finish = m.group(5).trim();
        System.out.println("START:" + start + " FINISH:" + finish);
    }
}

---

我认为，

if（description.contains（“开始”）&&description.contains（“完成”）

应该有效，因为缺少的信息标记是重复标记。另一个标记带有值START DATE和FINISH DATE。ThanksOK然后

if（description.contains（“开始”）&&description.contains（“完成”）&&description.contains（“时间”）

应该有效谢谢你的回答。对于起始值，我应该在“：”上做一个子字符串，不是吗？

 String description= getNodeValue(node, ".");
 if (description.contains("-STARTTIME:") && description.contains("FINISHTIME:") || description.contains("START-TIME:") && description.contains("FINISH-TIME:") || description.contains("-STARTTIME:") && description.contains("FINISHTIME:")) {  
     //Found the content    

-?START([^:]+):([0-9 ]+)(HOURS)?\s*FINISH(\1):([0-9 ]+)(HOURS)?

String[] strs = {
                "START_TIME: 1400 HOURS     FINISH_TIME: 1000 HOURS",
                "START-TIME: 1400 HOURS     FINISH-TIME: 1100 HOURS",
                "-STARTTIME:  1400    FINISHTIME:  1100"};

String regex = "-?START([^:]+):([0-9 ]+)(HOURS)?\\s*FINISH(\\1):([0-9 ]+)(HOURS)?";
Pattern p = Pattern.compile(regex);
for (String str : strs) {
    Matcher m = p.matcher(str);
    if (m.find()) {
        String start = m.group(2).trim();
        String finish = m.group(5).trim();
        System.out.println("START:" + start + " FINISH:" + finish);
    }
}