New sp.SkeletonAnimation('res/spineboy/spineboy.json', 'res/spineboy/spineboy.atlas'

提示
TypeError: sp.SkeletonAnimation is not a constructor
已经加了
“modules”:
“cocos2d”,
“chipmunk”,
“extensions”,
“external”
],
JS要用SPINE还需要配置什么吗