TradingView教學

Results 4 issues of TradingView教學

能否再添加个ok的接口 自己添加的头都大了

![发布3](https://user-images.githubusercontent.com/93694314/163789068-f2d85f55-e846-4518-925b-97e9a0ece4a3.PNG) ![发布1](https://user-images.githubusercontent.com/93694314/163789076-472246b6-c526-472e-95cd-1c1b062db2d3.PNG) ![发布2](https://user-images.githubusercontent.com/93694314/163789082-7b7300d2-1c88-42a6-b0d1-f8aa76604dd9.PNG)

3.0的版本怎么添加?

tick可以得到,bar合成的次数随机 ,有时bar合成好多次后不合成,有时仅仅合成一两次后不合 ![正确2](https://user-images.githubusercontent.com/93694314/162553601-8197ce03-0653-4485-a051-0de054fc825b.PNG) ![2](https://user-images.githubusercontent.com/93694314/162553602-035e53c6-bb87-4956-9cee-63b70598c9f2.PNG) ![3](https://user-images.githubusercontent.com/93694314/162553603-78c92a5c-b1c5-40d6-a3b2-da48c7fb4727.PNG) 成