(从require at /home/smk/test/test/BMS-New/bin/rails:9)处理请求时出现意外错误:缺少“开发”环境的secret_token和secret_key_base‘/home/smk/test/test/BMS-New/vendor/bundle/gems/railties-4.2.6/lib/rails/engine.rb:51
self.value self.response=self.response[4:write()
#reading loop (I want add threading and read info "SoC") address="A4:self.response+=value
if (self.response.endswith(b