https://developers.weixin.qq.com/miniprogram/dev/reference/api/Component.html

const size = wx.worklet.shared(20);

this.applyAnimatedStyle('.name', () => {

'worklet';

return {

fontSize: `${size.value}rpx`

}

});

this._size = size;

setTimeout(() => {

this._size.value = 40;

}, 3000);

为什么设置不了字体大小？