清理无用session

孙健 · 孙健 · commit 4bc09ca5b094 · 2017-01-04T12:14:39.000+08:00
diff --git a/src/main/java/org/nlpcn/jcoder/filter/JcoderFilter.java b/src/main/java/org/nlpcn/jcoder/filter/JcoderFilter.java
@@ -88,7 +88,7 @@ private void _doFilter(final FilterChain chain, HttpServletRequest request, Http
 			Mvcs.set(null, null, null);
 			Mvcs.ctx().removeReqCtx();
 			Mvcs.setServletContext(null);
-			if (request.getSession().getAttribute("user") == null) { //if session is empty 
+			if (request.getSession(false) != null && request.getSession(false).getAttribute("user") == null) { //if session is empty 
 				request.getSession().invalidate();
 			}
 		}

Original file line number	Diff line number	Diff line change
`@@ -88,7 +88,7 @@ private void _doFilter(final FilterChain chain, HttpServletRequest request, Http`
`88`	`88`	`Mvcs.set(null, null, null);`
`89`	`89`	`Mvcs.ctx().removeReqCtx();`
`90`	`90`	`Mvcs.setServletContext(null);`
`91`		`- if (request.getSession().getAttribute("user") == null) { //if session is empty`
	`91`	`+ if (request.getSession(false) != null && request.getSession(false).getAttribute("user") == null) { //if session is empty`
`92`	`92`	`request.getSession().invalidate();`
`93`	`93`	`}`
`94`	`94`	`}`