canvas报错Failed to execute ‘drawImage’ on ‘CanvasRenderingContext2D’: Overload resolution failed.解决
在使用HTML5的Canvas API进行图像处理时，有时会遇到如下错误提示：“Failed to execute ‘drawImage’ on ‘CanvasRenderingContext2D’: Overload resolution failed.” 这个错误通常表示在调用drawImage
