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sensorsdata.min.js
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sensorsdata.min.js
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t=!0;this.isCollectUrl(this.url)||(t=!1),this.heartbeat_interval_timer=setInterval(function(){t&&e.saveHeartBeatData()},this.heartbeat_interval_time),t&&this.saveHeartBeatData("is_first_heartbeat"),this.reissueHeartBeatData()},dn.prototype.stopHeartBeatInterval=function(){clearInterval(this.heartbeat_interval_timer),this.heartbeat_interval_timer=null},dn.prototype.saveHeartBeatData=function(e){var t=this.getPageLeaveProperties(),r=new Date;t.$time=r,"is_first_heartbeat"===e&&(t.event_duration=3.14);var n=this.sd.kit.buildData({type:"track",event:"$WebPageLeave",properties:t});try{"success"===this.sd.bridge.bridge_info.verify_success&&(n.properties.$time=1*r)}catch(i){this.log(i.message)}n.heartbeat_interval_time=this.heartbeat_interval_time,this.sd.store.saveObjectVal(this.storage_name+"-"+this.page_id,n)},dn.prototype.delHeartBeatData=function(e){this._.localStorage.remove(e||this.storage_name+"-"+this.page_id)},dn.prototype.reissueHeartBeatData=function(){for(var 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