【发布时间】:2022-01-15 03:01:56
【问题描述】:
我正在尝试匹配 JSP 代码中 之间的内容。 假设示例 JSP 代码是:
<%@ page import="java.io.*,java.util.*" %>
<html>
<head>
<title>Auto Refresh</title>
</head>
<body>
<fieldset style="width:20%; background-color:#e6ffe6;">
<legend>Auto refresh</legend>
<h2>Auto Refresh Example</h2>
<%
// Set refresh, autoload time as 1 seconds
response.setIntHeader("Refresh", 1);
// Get current time
Calendar calendar = new GregorianCalendar();
String am_pm;
int hour = calendar.get(Calendar.HOUR);
int minute = calendar.get(Calendar.MINUTE);
int second = calendar.get(Calendar.SECOND);
if(calendar.get(Calendar.AM_PM) == 0)
am_pm = "AM";
else
am_pm = "PM";
String CT = hour+":"+ minute +":"+ second +" "+ am_pm;
out.println("Crrent Time: " + CT + "\n");
%>
</fieldset>
</body>
</html>
我的正则表达式是/\<\%[\w \@\=\.\*\,\"\$\#\!\&\(\)\/\/\n\+\;\:]*\%\>/gi
它只匹配第一部分,即
<%@ page import="java.io.*,java.util.*" %>
不是第二部分
<%
// Set refresh, autoload time as 1 seconds
response.setIntHeader("Refresh", 1);
........
String CT = hour+":"+ minute +":"+ second +" "+ am_pm;
out.println("Crrent Time: " + CT + "\n");
%>
【问题讨论】:
-
使用
<%[\s\S]*?%>之类的东西怎么样 -
它与 ............
Auto Refresh Example
部分也匹配 -
你试过the demo吗?我不认为它匹配。
标签: javascript regex