Data Collection on Shaowen Chen's Websitehttps://www.chenshaowen.com/en/tags/data-collection/Recent content in Data Collection on Shaowen Chen's WebsiteHugo -- gohugo.ioen©2016 - {year}, All Rights Reserved.Tue, 08 Aug 2017 22:01:35 +0000weeklyGrowingIO Data Collection Field Analysishttps://www.chenshaowen.com/en/blog/growingio-collect-js-field-analysis.htmlTue, 08 Aug 2017 22:01:35 +0000Tue, 08 Aug 2017 22:01:35 +0000https://www.chenshaowen.com/en/blog/growingio-collect-js-field-analysis.html1. Field Meanings 1.1 u, User ID 1 2 3 4 5 6 if cookie.has(gr_user_id){ //使用 cookie 中的 gr_user_id 有效期十年 } else { //按照 "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" 格式，随机生成一个 gr_user_id } 1.2 s, SessionWeChat Official AccountDataFrontendAnalysisTrackingOperationsR&DLearningData Collection