版本升级原因，将screenfull.enabled更改为screenfull.isEnabled
具体代码修改如下：
Methods:{click}{if ！ screen full.is enabled this.$ message ) ) message: ) youbrowsercannotwork ， type: ) warning ) ) returnfalse change ) this.is full screen=screen full.is full screen )，init ) if screen full.) destroy ) ifscreenfull.isenabled ) screenfull.off )、this.change ) }