按照这个话题: Firefox 38-40 SMIL问题 – 速度非常慢(从22.09.15在FF版本41中parsing) 和这个话题: 意图弃用:SMIL SVG标签“animateTransform”不能正常工作。 用CSS或CSS转换代替SMIL(animation标签)会很好。 CONSOLE WARNING: Please use CSS animations or Web animations instead), which would work fast on the latest versions of Firefox and Chrome. 下一个Google Chrome警告: CONSOLE WARNING: SVG's SMIL animations ('animate', 'set', etc.) are deprecated and will be removed. Please use CSS animations or Web animations […]