Ruby-on-rails 找不到控制器的操作
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The action could not be found for controller
提问by overtone
Having gone through my code I have a separate problem from my original question and rather than writing a new question. I will leave the old part at the bottom of this and post the new problem here. I do this because they are closely related.
通过我的代码，我有一个与原始问题不同的问题，而不是写一个新问题。我将把旧部分留在本文底部，并在此处发布新问题。我这样做是因为它们密切相关。
New:
新的：
Im getting an error message saying
我收到一条错误消息说
Unknown action
The action 'response' could not be found for CrawlerController
I'll keep it simple but the code for model, controller and routes are below in the previous question.
我会保持简单，但模型、控制器和路由的代码在上一个问题的下方。
A basic run down is response is a def within CrawlerController as is add_Request. The routes are matched as such:
一个基本的失败是响应是 CrawlerController 中的一个定义，就像 add_Request 一样。路由匹配如下：
match "/requests/new" => "crawler#add_Request"
match 'requests/:id' => 'crawler#response'
Here is controller code as per user request:
这是根据用户请求的控制器代码：
class CrawlerController < ApplicationController
def add_Request
@request = Request.new(params[:request])
respond_to do |format|
if @request.save
format.html { redirect_to(@request, :notice => 'Request was successfully created.') }
format.xml { render :xml => @request, :status => :created, :location => @request }
else
format.html { render :action => "new" }
format.xml { render :xml => @request.errors, :status => :unprocessable_entity }
end
end
end
def response
@request = Request.find(params[:id])
respond_to do |format|
format.html
format.js { render :json => @request }
end
end
def show
@request = Request.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @request }
format.json{
render :json => @request.to_json
}
end
end
end
采纳答案by Bohdan
please recheck code of controller as I can see it
请重新检查控制器的代码，因为我可以看到它
class CrawlerController < ApplicationController
def add_Request
@request = Request.new(params[:request])
respond_to do |format|
if @request.save
format.html { redirect_to(@request, :notice => 'Request was successfully created.') }
format.xml { render :xml => @request, :status => :created, :location => @request }
else
format.html { render :action => "new" }
format.xml { render :xml => @request.errors, :status => :unprocessable_entity }
end
end
def response
@request = Request.find(params[:id])
respond_to do |format|
format.json {render :@request.to_json}
end
end
so one end is missing an your responseaction is defined inside add_Request
所以一端缺少一个你的response动作是在里面定义的add_Request
