关于cocosCreator 3.x粒子效果不显示，或只播放一次的问题
问题描述：拿到粒子的plist文件，挂到了一个节点上。节点做了active变换的操作，active为true时，粒子就不显示了。
过程中尝试了很多中方法，问题是解决了，但原因还是不太清楚。
直接写一下解决方案，我把该粒子节点做成预制，在代码中动态实例，实例之后把发射器设置为持续发射。问题解决。
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