canvas的touch事件没有changedTouches或touches
[图片] wxml: <canvas wx:else type="webgl" id="pixiCanvas" bindtouchstart="touchEvent" bindtouchmove="touchEvent" bindtouchend="touchEvent" bindtouchcancel="touchEvent"></canvas> js: touchEvent: function (e) { if (PIXI.dispatchEvent) { console.log('点击事件===》', e) PIXI.dispatchEvent(e); } }, touchstart和touchend没有changedTouches或touches