可以使用URL对象吗？ objectURL = URL.createObjectURL(object);  URL.revokeObjectURL(objectURL)

<!--miniprogram/pages/three.wxml--> <canvas type="webgl" id style="width: 100%; height: 450px;">123</canvas> 只要出现type = “webgl"标签，真机模式下就会报错，但是预览模式下是不会报错的 runtime.js?devtools_ignore=true:1 eval script evaluate_id #34 failed TypeError: Cannot set property 'ontouchstart' of undefined     at eval (eval at n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:1089006)     at Array.forEach (<anonymous>)     at eval (eval at n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:1088977)     at eval (eval at n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:920565)     at Object.b (eval at n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:78085)     at Object.value [as subscribeHandler] (runtime.js?devtools_ignore=true:1)     at eval (eval at H (runtime.js?devtools_ignore=true:1), <anonymous>:1:17)     at eval (<anonymous>)     at H (runtime.js?devtools_ignore=true:1)     at ee (runtime.js?devtools_ignore=true:1)