从返回的葡萄api字符串中删除引号

I want to return raw data/blob from my grape/rest api.

我想从我的grape / rest api返回原始数据/ blob。

I followed the thread at : https://github.com/intridea/grape/issues/412

我跟着线程:https://github.com/intridea/grape/issues/412

for a code like :

对于像这样的代码:

get 'foo' do
  content_type 'text/plain'
  "hello world"
end

1) I used : format 'txt' - I got quoted text like : "hello world" no error on the browser though, curl gives Content-Type: text/plain but the quotes are not removed

1)我用过:格式'txt' - 我引用的文字如下:“hello world”浏览器没有错误,curl给出了Content-Type:text / plain但引号没有被删除

2) env['api.format'] = :txt gives error in browser

2)env ['api.format'] =:txt在浏览器中出错

3) content_type :txt, 'text/plain' gives error in browser wrong number of args

3)content_type:txt,'text / plain'在浏览器错误的args数中给出错误

Any other ways to fix this ?

还有其他方法可以解决这个问题

Thanks.

3 个解决方案

#1

Using content_type :txt, 'text/plain' above the method and using the body method worked for me. Here is my code snippet:

使用content_type:txt,方法上方的'text / plain'并使用body方法为我工作。这是我的代码片段:

content_type :txt, "text/plain" desc "ping pong" get "/ping" do challenge = params["hub.challenge"] challenge = "pong" if challenge.to_s.empty? status 200 body challenge end

content_type:txt,“text / plain”desc“ping pong”get“/ ping”do challenge = params [“hub.challenge”] challenge =“pong”if challenge.to_s.empty?状态200身体挑战结束

#2

According to this you can do the following:

根据这个你可以做到以下几点:

class API < Grape::API
  get 'foo' do
    content_type 'text/plain'
    body 'hello world'
  end
end

#3

You don't need to use 'body', all that is left to do is to add one line in the API class (above this method):

您不需要使用'body',剩下要做的就是在API类中添加一行(在此方法之上):

content_type :txt, 'text/plain'

So that Grape uses :txt formatter for all endpoints that serve text/plain content

这样Grape就可以为所有提供文本/纯文本内容的端点使用:txt格式化程序

#1