对政策匹配进行优化

example/app/init.go

@@ -4,6 +4,7 @@ import (
 	. "code.hoteas.com/golang/hotime"
 	. "code.hoteas.com/golang/hotime/common"
 	"errors"
+	"strings"
 	"time"
 	"unicode/utf8"
 )
@@ -46,6 +47,29 @@ func getCode() string {
 	return res
 }
 
+func strToArray(str string) Slice {
+	s := Slice{}
+
+	olds := strings.Split(str, ",")
+	for _, v := range olds {
+		if v != "" {
+			s = append(s, v)
+		}
+	}
+	return s
+}
+
+func arrayToStr(ars Slice) string {
+	s := ","
+	if ars == nil {
+		return s
+	}
+	for k, _ := range ars {
+		s = s + ars.GetString(k) + ","
+	}
+	return s
+}
+
 //认证公共方案
 func auth(that *Context, phone, companyName, userName string) error {