rails cors 发表于 2018-09-17 更新于 2020-01-03 分类于 rails 阅读次数: 本文字数: 204 阅读时长 ≈ 1 分钟 rails cors 跨域访问设置gemfile1gem ‘rack-cors’, require: ‘rack/cors’ config/application.rb123456config.middleware.insert_before 0, Rack::Cors do allow do origins ‘‘ resource ‘‘, headers: :any, methods: [:get, :post, :options] endend