PageViewInterceptor.java
1.27 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
package com.jflyfox.component.interceptor;
import javax.servlet.http.HttpServletRequest;
import com.jfinal.aop.Interceptor;
import com.jfinal.aop.Invocation;
import com.jfinal.core.Controller;
import com.jfinal.log.Log;
import com.jflyfox.modules.admin.pageview.PageViewCache;
import com.jflyfox.util.StrUtils;
/**
* 用户PV统计拦截器
*
* @author flyfox 2014-2-11
*/
public class PageViewInterceptor implements Interceptor {
private final static Log log = Log.getLog(PageViewInterceptor.class);
public void intercept(Invocation ai) {
Controller controller = ai.getController();
String ip = getIpAddr(controller.getRequest());
if (StrUtils.isEmpty(ip)) {
log.warn("PageViewInterceptor中数据为Null");
} else {
// 添加Page View
PageViewCache.add(ip);
}
ai.invoke();
}
public String getIpAddr(HttpServletRequest request) {
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
return ip;
}
}