允许跨域请求白名单IP

config/application.rb

@@ -41,7 +41,7 @@ module Gitlink
     config.middleware.insert_before 0, Rack::Cors do
       allow do
         # origins '*'
-        origins /http:\/\/localhost(:\d+)?\z/,  /^(http|https):\/\/(.*(gitlink.org.cn))$/,  /^(http|https):\/\/(.*(trustie.net))$/
+        origins /http:\/\/localhost(:\d+)?\z/, /http:\/\/172.20.32.201(:\d+)?\z/, /http:\/\/172.20.32.202(:\d+)?\z/,  /^(http|https):\/\/(.*(gitlink.org.cn))$/,  /^(http|https):\/\/(.*(trustie.net))$/
         # location of your api
         resource '/*', :headers => :any, :methods => [:get, :post, :delete, :options, :put, :patch], credentials: true
       end