关于html5与jsp页面同样的html代码展示的页面效果不一样的问题

 1 private void Ws_NewMessageReceived(WebSocketSession session, string value)
 2    {
 3        Dictionary<string, string> res = login(value, session, this) as Dictionary<string, string>;
 4        switch (res["send"])
 5        {
 6            case "0":
 7                res.Remove("send");
 8                Send(res);//全部发送
 9                break;
10            case "1":
11                res.Remove("send");
12                string username = res["to"];
13                WebSocketSession keys = userlist.Where(q => q.Value == username).Select(q => q.Key).First();
14                SendTo(keys, res);//针对发送
15                break;
16        }

html5默认的声明为

[html] view plain copy print ?

<!DOCTYPE html>

jsp默认的声明头部为

[html] view plain copy print ?

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>

这里就不一样了，如果两个页面写同样的html代码及样式，jsp页面展示的效果会跟html5页面不一样，这时只要在jsp页面的声明改为下面即可

[html] view plain copy print ?

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>