什麼區別，紅寶石HTTParty和角$ HTTP

Question

HTTParty

 
url  = "https://my-url/locomotive/api/tokens.json" 
response = HTTParty.post(url, body: { :api_key => @api_key }) 

在服務器上：

 
Started POST "/locomotive/api/tokens.json" for 202.4.224.66 at 2014-06-15 17:59:57 +1000 
Processing by Locomotive::Api::TokensController#create as JSON 
    Parameters: {"api_key"=>"5fcfe580e42944c896a49469c30aa97a384b497d"} 

$ HTTP

 
$http({ 
    url: 'https://ernie-locomotive.12wbt.com/locomotive/api/tokens.json', 
    method: 'POST', 
    params: data 
}); 

 
Started OPTIONS "/locomotive/api/tokens.json?api_key=5fcfe580e42944c896a49469c30aa97a384b497d" for 59.167.21.65 at 2014-06-15 17:53:43 +1000 
Processing by Locomotive::Public::PagesController#show as JSON 
    Parameters: {"api_key"=>"5fcfe580e42944c896a49469c30aa97a384b497d", "path"=>"locomotive/api/tokens"} 
WARNING: Can't verify CSRF token authenticity 

基本上，我認爲他們是兩個相同的方法。似乎$http不傳遞http方法。 HTTParty完成它的請求並正確地抓取結果。

Answer 1

因爲它是跨起源請求，瀏覽器之前，實際一個發送CORS預檢請求......

更多關於CORS：http://www.html5rocks.com/en/tutorials/cors/