小程序coverview显示速度有点慢，而且有时会显示不出来

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摘要：小程序coverview显示速度有点慢，而且有时会显示不出来
展开：SDK1.4.2微信版本6.5.10系统androidmap在真机上运行，点击marker时弹出coverview，显示速度有点慢，而且有时会显示不出来上代码：.wxmlviewclassmap_containermapclassmapidmaplongitude{{longitude}}latitude{{latitude}}scale14showlocationtruemarkers{{markers}}bindmarkertapmakertappolyline{{polyline}}bindtapmaptapcoverviewclasscar_infohidden{{carInfohidden}}coverviewclassbasicInfocoverviewstyleflexdirection:column;coverviewclassdriverNameCss{{placeData.driverName}}/coverviewcoverviewclasscarNumberCss{{placeData.carNumber}}/coverviewcoverviewclassbrandNameCss{{placeData.brandName}}/coverview/coverviewcoverimageclasscarImgCsssrc../../img/vehicle_detail.png/coverimagecoverimageclasscloseImageCsssrc../../img/new_close_gray.pngbindtapcloseCarInfo/coverimage/coverviewcoverviewclassstateInfocoverviewclasswaringInfocoverviewclasscarStatestyledisplay:flex;coverviewclasscarTextFlagCss当前状态:/coverviewcoverviewclasscarTextCss{{placeData.state}}/coverview/coverviewcoverviewclasscarStateTimestyledisplay:flex;coverviewclasscarTextFlagCss上报时间:/coverviewcoverviewclasscarTextCss{{placeData.sTime}}/coverview/coverview/coverviewcoverimageclasslineImagesrc../../img/vertical_line.png/coverimagecoverimageclasslineImage2src../../img/vertical_line.png/coverimagecoverviewclassGPSInfocoverviewclasssubGPSInfocoverviewclassitemCsscoverviewclasscarTextFlagCss纬度/coverviewcoverviewclasscarTextCss{{placeData.latitude}}/coverview/coverviewcoverviewclassitemCsscoverviewclasscarTextFlagCss经度/coverviewcoverviewclasscarTextCss{{placeData.longitude}}/coverview/coverviewcoverviewclassitemCsscoverviewclasscarTextFlagCss速度/coverviewcoverviewclasscarTextCss{{placeData.speed}}/coverview/coverview/coverviewcoverviewclasssubGPSInfocoverviewclassitemCsscoverviewclasscarTextFlagCss方向/coverviewcoverviewclasscarTextCss{{placeData.heading}}/coverview/coverviewcoverviewclassitemCsscoverviewclasscarTextFlagCss海拔/coverviewcoverviewclasscarTextCss{{placeData.altitude}}/coverview/coverviewcoverviewclassitemCsscoverviewclasscarTextFlagCssGPS时间/coverviewcoverviewclasscarTextCss{{placeData.pTime}}/coverview/coverview/coverview/coverview/coverviewcoverviewclassotherInfocoverviewclassbasicOtherInfocoverviewstyledisplay:flex;coverviewclasscarTextFlagCss领航员/coverviewcoverviewclasscarTextCss{{placeData.pilotName}}/coverview/coverviewcoverviewstyledisplay:flex;coverviewclasscarTextFlagCss俱乐部/coverviewcoverviewclasscarTextCss{{placeData.clubName}}/coverview/coverviewcoverviewstyledisplay:flex;coverviewclasscarTextFlagCss组别/coverviewcoverviewclasscarTextCss{{placeData.groupName}}/coverview/coverview/coverviewcoverimageclasshistoryTraceCsssrc../../img/history_btn.pngbindtapshowHistoryTrace/coverimage/coverview/coverview/map/viewaudiosrc{{src}}idmyAudio/audio.wxss.map_container{height:100vh;width:100%;}.map{height:100%;width:100%;}.car_info{flexdirection:column;alignitems:center;}.basicInfo{width:100%;height:175rpx;backgroundcolor:EBF0EB;fontsize:30rpx;fontfamily:楷体;display:flex;flexdirection:row;}.driverNameCss{margintop:35rpx;marginleft:40rpx;color:green;}.carNumberCss{marginleft:40rpx;}.brandNameCss{marginleft:40rpx;}.carImgCss{margintop:70rpx;marginleft:220rpx;width:100rpx;height:100rpx;}.closeImageCss{margintop:35rpx;marginleft:220rpx;width:50rpx;height:50rpx;}.stateInfo{width:100%;height:300rpx;backgroundcolor:5A6A8A;fontsize:30rpx;fontfamily:楷体;flexdirection:column;}.waringInfo{margintop:30rpx;marginleft:270rpx;width:100%;height:100rpx;float:center;flexdirection:column;}.GPSInfo{top:120rpx;marginleft:40rpx;width:100%;height:200rpx;float:center;flexdirection:column;}.subGPSInfo{width:100%;height:80rpx;display:flex;}.carTextFlagCss{color:aaaabe;}.carTextCss{color:ffffff;}.lineImage{top:102rpx;marginleft:20rpx;width:700rpx;height:3rpx;float:left;}.lineImage2{top:195rpx;marginleft:20rpx;width:700rpx;height:3rpx;float:left;}.itemCss{width:295rpx;flexdirection:column;}.otherInfo{width:100%;height:280rpx;backgroundcolor:475575;fontfamily:楷体;marginleft:1rpx;}.basicOtherInfo{margintop:20rpx;marginleft:300rpx;width:100%;height:100%;float:center;flexdirection:row;fontsize:25rpx;}.historyTraceCss{margintop:10rpx;marginleft:150rpx;width:60%;height:80rpx;float:center;}