🚀 Add index

ZhaoDaTong · Dec 22, 2017 · 821ac27 · 821ac27
1 parent 80068a8
commit 821ac27
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diff --git a/README.md b/README.md
@@ -40,6 +40,9 @@
 	* [NSURLSessionTaskMetrics/NSURLSessionTaskTransactionMetrics](#nsurlsessiontaskmetricsnsurlsessiontasktransactionmetrics)
 		* [NSURLSessionTaskMetrics](#nsurlsessiontaskmetrics) 
 		* [NSURLSessionTaskTransactionMetrics](#nsurlsessiontasktransactionmetrics) 
+	* [Traffic](#traffic)
+		* [上行流量](#上行流量) 
+		* [下行流量](#下行流量)
 * [Power consumption](#power-consumption)
 	* [UIDevice](#uidevice) 
 	* [IOKit](#iokit)