# 9 修正AuthorizationFilter4Shiro，登陆超时以后，无法跳回原来的页面。

Signed-off-by: michael.z <mail@zhangxiao.org>
michaelzx · Mar 13, 2015 · 41b6ee6 · 41b6ee6
1 parent 95fc8a4
commit 41b6ee6
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/com/cnvp/paladin/plugin/shiro/AuthorizationFilter4Shiro.java b/src/com/cnvp/paladin/plugin/shiro/AuthorizationFilter4Shiro.java
@@ -21,6 +21,7 @@ protected boolean isAccessAllowed(ServletRequest request,ServletResponse respons
 		//-----------------登陆认证------------------
 		HttpServletRequest req = (HttpServletRequest) request;
 		Subject currentUser = getSubject(request, response);
+		setLoginUrl(createLoginURL(req));	
 		if (!currentUser.isAuthenticated())
 			return false;
 		//-----------------权限认证-------------
@@ -42,6 +43,18 @@ else if(user.getStr("account").equals("superadmin")){
 		}
 	}
 
+	private String createLoginURL(HttpServletRequest req) {
+		StringBuffer fromURL = req.getRequestURL();
+		String loginUrl = getLoginUrl();
+		int i = loginUrl.indexOf("?");
+		if (i!=-1) {
+			loginUrl = loginUrl.substring(0, i);
+		}
+		if (fromURL.length()>0)
+			loginUrl +="?from="+fromURL;
+		return loginUrl;
+	}
+
 	private String getActionKey(HttpServletRequest request) {
 		//获取所有AK
 		List<String> aks = JFinal.me().getAllActionKeys();