const offscreen = wx.createOffscreenCanvas({ type: '2d' })
console.log("context", offscreen.getContext);
提示:getContext of 'null'
基础版本库是 2.21.3
相关问题
相关文档
- Canvas.getContext: 小程序/开发/API/画布/Canvas/Canvas.getContext
- Canvas.getContext#参数: 小程序/开发/API/画布/Canvas/Canvas.getContext
- Canvas.getContext#功能描述: 小程序/开发/API/画布/Canvas/Canvas.getContext
- Canvas.getContext#返回值: 小程序/开发/API/画布/Canvas/Canvas.getContext
- Canvas.cancelAnimationFrame: 小程序/开发/API/画布/Canvas/Canvas.cancelAnimationFrame
基础库提高到2.29.0看看