如何向 Rails 应用程序发送 http post 请求以获取 json 响应

发布于 2024-11-16 19:10:04 字数 1048 浏览 4 评论 0原文

对于 GET 请求，其：-

 response = Typhoeus::Request.get("http://localhost:3000/users/1.json?oauth_token=12")

这会完美返回 Json 响应。

对于 Post 请求：-

   response = Typhoeus::Request.post("http://localhost:3000/users/1.json?oauth_token=12",:params => {'[user][city]' => params[:location]})

不起作用...

这将返回路由错误。

更新：--

对于登录，此 api post 调用正在工作。.

     response = Typhoeus::Request.post(API_SERVER_ADDRESS + "user_sessions.json" + API_OAUTH_TOKEN, :params => {'[user_session][email]' => params[:email], '[user_session][password]' =>params[:password]})

在路由中，它的

resources :users

以及 Web http 请求工作得很好。.

更新

例如，来自 Rails 日志的 http 请求是：--

   Parameters: {"commit"=>"Update", "authenticity_token"=>"8nvzCd0GF9IxjMcTfHOMJTPnycVPNIENMoMff8w4qAI=", "utf8"=>"✓", "id"=>"1", "user"=>{ "city"=>"abc"}}

现在我想要发送同样类型的请求..

原文

For GET request its:-

 response = Typhoeus::Request.get("http://localhost:3000/users/1.json?oauth_token=12")

This returns Json response perfectly.

for Post request:-

   response = Typhoeus::Request.post("http://localhost:3000/users/1.json?oauth_token=12",:params => {'[user][city]' => params[:location]})

is not working...

This is returning routing error.

Update:--

FOr login this api post call is working..

     response = Typhoeus::Request.post(API_SERVER_ADDRESS + "user_sessions.json" + API_OAUTH_TOKEN, :params => {'[user_session][email]' => params[:email], '[user_session][password]' =>params[:password]})

In routes its

resources :users

and also web http request is working perfectly fine..

UPDATE

For example http request from rails log is:--

   Parameters: {"commit"=>"Update", "authenticity_token"=>"8nvzCd0GF9IxjMcTfHOMJTPnycVPNIENMoMff8w4qAI=", "utf8"=>"✓", "id"=>"1", "user"=>{ "city"=>"abc"}}

Now i want to sent same kind of request..

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叹倦 2024-11-23 19:10:04

:params 参数应该是你的 parms 的哈希值，意思是键值对，所以可能是这样的：

response = Typhoeus::Request.post("http://localhost:3000/users/1.json?oauth_token=12",:params => {:user => 'u', :city => 'c', :location => 'l'})

...或者类似的东西 - 无论 parms 是什么，无论值是什么。我认为，您的原始内容并不能转化为您想做的事情的有意义的哈希值。

另外，请检查您的路由，以确保您尝试执行的操作已正确路由。

The :params parameter should be a hash of your parms, meaning key-value pairs, so maybe something like this:

response = Typhoeus::Request.post("http://localhost:3000/users/1.json?oauth_token=12",:params => {:user => 'u', :city => 'c', :location => 'l'})

...or somesuch - whatever the parms are, whatever the values are. Your original doesn't translate into a meaningful hash for what you are wanting to do, I think.

Also, check your routing to make sure that what you are trying to do is properly routed.

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一世旳自豪 2024-11-23 19:10:04

解决方案

这是来自 this 的

 response = Typhoeus::Request.put(API_SERVER_ADDRESS + "users/" +user_id + ".json" ,:params => {:oauth_token=>'12', :user=>{:city => params[:location]}})

Here is the solution

From this

 response = Typhoeus::Request.put(API_SERVER_ADDRESS + "users/" +user_id + ".json" ,:params => {:oauth_token=>'12', :user=>{:city => params[:location]}})

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海拔太高太耀眼 2024-11-23 19:10:04

确保您已在 routes.rb 文件中声明了单独的 POST 路由。即使 URL 相同，不同的 HTTP 方法也需要不同的路由。

使用 resources :users 默认情况下会提供以下内容：

GET     /users/new        # new
POST    /users            # create
GET     /users/:id        # show
GET     /users/:id/edit   # edit
PUT     /users/:id        # update
DELETE  /users/:id        # destroy

Make sure you have declared a separate POST route in your routes.rb file. Even if the URLs are the same, different HTTP methods require different routes.

Using resources :users gives you the following by default:

GET     /users/new        # new
POST    /users            # create
GET     /users/:id        # show
GET     /users/:id/edit   # edit
PUT     /users/:id        # update
DELETE  /users/:id        # destroy

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