tomcat升级为7.0.85
diff --git a/tomcat-7/conf/catalina.properties b/tomcat-7/conf/catalina.properties
index cb4e5d5..f231698 100644
--- a/tomcat-7/conf/catalina.properties
+++ b/tomcat-7/conf/catalina.properties
@@ -131,3 +131,7 @@
#tomcat.util.buf.StringCache.char.enabled=true
#tomcat.util.buf.StringCache.trainThreshold=500000
#tomcat.util.buf.StringCache.cacheSize=5000
+
+# Allow for changes to HTTP request validation
+# WARNING: Using this option will expose the server to CVE-2016-6816
+#tomcat.util.http.parser.HttpParser.requestTargetAllow=|