我有一个方法:
def getRequest(link)
require 'net/http'
url = URI.parse(@target + link)
reqest = Net::HTTP::Get.new(url.to_s)
response = Net::HTTP.start(url.host, url.port) {|http|
http.request(request)
}
console.log(response)
end
我希望视图中的链接可以调用getRequest("www.google.com")
,类似于:
<%= link_to 'Test GET request', 'getRequest/link="www.google.com"%>
我该怎么做?
答案 0 :(得分:2)
你做不到。了解有关Rails的更多信息。之后尝试这个解决方案:
<%= link_to 'Test GET request', test_users_path(test_link: "www.google.com")%>
UsersController:
def test
link = params[:test_link]
require 'net/http'
url = URI.parse(@target + link)
reqest = Net::HTTP::Get.new(url.to_s)
response = Net::HTTP.start(url.host, url.port) {|http|
http.request(request)
}
console.log(response)
redirect_to ...
end
答案 1 :(得分:-1)
:target => '_blank'
参数应该是link_to
的参数,而您将其放在image_tag
参数中。像这样修改你的代码:
<%= link_to("google", :alt => "Google"), "http://www.google.com", :target => "_blank" %>