change a log about new version

filter.go

@@ -0,0 +1,31 @@
+package beego
+
+import (
+	"regexp"
+)
+
+type FilterRouter struct {
+	pattern    string
+	regex      *regexp.Regexp
+	filterFunc FilterFunc
+	hasregex   bool
+}
+
+func (mr *FilterRouter) ValidRouter(router string) bool {
+	if mr.pattern == "" {
+		return true
+	}
+	if router == mr.pattern {
+		return true
+	}
+	if mr.hasregex {
+		if mr.regex.MatchString(router) {
+			return true
+		}
+		matches := mr.regex.FindStringSubmatch(router)
+		if len(matches[0]) == len(router) {
+			return true
+		}
+	}
+	return false
+}