"scripts":{"serve":"vue-cli-serviceserve","build":"vue-cli-servicebuild","build:bsy":"vue-cli-servicebuild--modebsy","build:kthz":"vue-cli-servicebuild--modekthz","serve:bsy":"vue-cli-serviceserve--modebsy","serve:kthz":"vue-cli-serviceserve--modekthz",},--modebsy对应.env.bsy文件，其他模式类似，如--modekthz对应.env.kthz文件
