update

core/function.go

@@ -155,3 +155,20 @@ func handleMessage(sender im.Sender) {
 		}
 	}
 }
+
+func FetchCookieValue(ps ...string) string {
+	var key, cookies string
+	if len(ps) == 2 {
+		if len(ps[0]) > len(ps[1]) {
+			key, cookies = ps[1], ps[0]
+		} else {
+			key, cookies = ps[0], ps[1]
+		}
+	}
+	match := regexp.MustCompile(key + `=([^;]*);{0,1}`).FindStringSubmatch(cookies)
+	if len(match) == 2 {
+		return match[1]
+	} else {
+		return ""
+	}
+}