当我执行一个简单的“GET”请求时,Sinatra 给了我这个错误:
ERROR NoMethodError: undefined method `split' for nil:NilClass...
我认为错误在 Sinatra 标头哈希旁边:
response.headers["Access-Control-Allow-Origin"] = "*"
response.headers["Access-Control-Allow-Methods"] = "GET, POST, DELETE, OPTIONS"
response.headers["Access-Control-Allow-Headers"] = request.env["HTTP_ACCESS_CONTROL_REQUEST_HEADERS"]
这是get方法:
get '/login' do
body(true.to_json)
end
你怎么看?