1)支付8元去官网用2.4.3(1.9.1下载会报错)在商店下载插件，设置插件为全局。下载后的目录为:

/Users/jianan/.CocosCreator/packages/cc-inspector

2)忽略插件文件

subl .gitignore

.idea

.DS_Store
MathClassroomH5/Project/IFTTTSample/assets/Texture/MVKMT-L3-U6-L2-GamePage_02.meta
MathClassroomH5/Project/IFTTTSample/assets/Texture/MVKMT-L4-U5-L4-GamePage_02.meta

cc-inspector.json
cc-inspector.json.meta

3)然后重新启动1.9.1即可发现可以使用了