camera组件ios拍照时会白屏闪一下

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补充:camera组件ios拍照时会白屏闪一下，当前Bug的表现（可附上截图）ios调用此组件和API时出现短暂白屏预期表现
展开:问题模块框架类型问题类型API组件名称终端类型微信版本基础库版本API和组件小程序BugcreateCameraContextcamera客户端673（IOS）240当前Bug的表现ios调用此组件和API时出现短暂白屏预期表现代码片段https:developersweixinqqcomsdBocL7m3744z即速小程序：IOS白屏必现，我们家测试非要说是我调用的闪光灯，相信你能复现的期待你的回复：代码片段不可用：贴这里可以吧wxml:<view<camerawx:if={{imgListlength<3}}deviceposition=frontflash=autobinderror=errorstyle=width:{{cameraWidth?cameraWidth:100%}};height:{{cameraHeight?cameraHeight+rpx:750rpx}};<coverimageclass=prostyle=height:{{cameraHeight?(cameraHeight100)+rpx:}};width:{{cameraHeight?(cameraHeight100)+rpx:}};marginleft:{{cameraHeight?(cameraHeight+100)2+rpx:}}src=imagespeoplepng<coverimage<camera<buttonwx:if={{imgListlength<3}}class=btnbtn_bgstyle=backgroundcolor:{{btnColor?btnColor:}}bindtap=takePhoto{{btnText?btnText:拍照}}<button<viewwx:if={{imgList&&imgListlength1}}class=preview预览<view<viewclass=imgbox<blockwx:for={{imgList}}wx:key=item<imagemode=widthFixsrc={{item}}class=dataindex={{index}}bindtap=deleteThis<image<block<view<viewclass=flex<buttonwx:if={{imgListlength=3}}class=btnbtn_bgbtnsstyle=backgroundcolor:{{btnColor?btnColor:}}bindtap=next下一步<button<buttonwx:if={{imgListlength=3}}class=btnbtn_bdbtnsbindtap=clear全部重新录入<button<view<viewwxss:flex{display:flex;}flex_j_c{justifycontent:center;}flex_a_c{alignitems:center;}pro{position:absolute;top:100rpx;height:550rpx;*width:550rpx;*zindex:1000;left:50%;}btn{borderradius:0;border:1rpxsolidtransparent;}btns{margin:010rpx;width:50%;}btn_bg{backgroundcolor:679af2;color:fff;}btn_bd{color:679af2;backgroundcolor:fff;border:1rpx679af2solid;}smallbtn{width:50%;margin:035rpx;boxsizing:borderbox;}preview{fontsize:28rpx;padding:15rpx;}imgbox{display:flex;flexwrap:wrap;width:100%;boxsizing:borderbox;margin:1rpx;}imgboximage{margin:1rpx0;padding:01rpx;width:3333%;height:250rpx;boxsizing:borderbox;}button{borderradius:0;}button:after{border:none;}js:takePhoto:function(){consolelog(123);varthat=this;constctx=wxcreateCameraContext();varimgList=thisdataimgList;if(imgListlength<=2){if(imgListlength==3){thattriggerEvent(myTap,{ imgList});}ctxtakePhoto({quality:high,success:(res)={if(imgList&&imgListlength0){imgListpush(restempImagePath);}else{imgList=[restempImagePath]}thissetData({imgList:imgList})}})}else{consolelog(最多三张);}},error:function(e){consolelog(edetail)},clear:function(){thissetData({imgList:[]})},deleteThis:function(data){varthat=this;wxshowModal({title:提示,content:确认重拍该张照片,success:function(res){consolelog(res,resconfirm);if(resconfirm){consolelog(resconfirm,datacurrentTargetdataset);thatdataimgListsplice(datacurrentTargetdatasetindex,1);thatsetData({imgList:thatdataimgList})}else{}},})},next:function(){varthat=this;thistriggerEvent(next,{imgList:thatdataimgList});}
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