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Enable CORS (Cross Origin Resource Sharing)

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Maina answered on December 25, 2022 Popularity 9/10 Helpfulness 1/10

answer Enable CORS (Cross Origin Resource Sharing)

related Enable CORS on the Server

Enable CORS (Cross Origin Resource Sharing)

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CORS allows others to access your API. To prevent unwanted access to your API, Rails automatically disables CORS. In the file explorer of your newly created Rails API, expand the following directories to open the cors.rb file.

 

config>initializers>cors.rb
 

So, Uncomment lines 8-16. On line 10, change the code (origins 'example.com') to (origins'*') as shown below:

 

# in config>initializers>cors.rb
# lines 8-16

Rails.application.config.middleware.insert_before 0, Rack::Cors do
  allow do
    origins '*'

    resources '*',
      headers: :any,
      methods: [:get, :post, :put, :patch, :delete, :options, :head]
  end
end
 

In the 'explorer' file, scroll down and open Gemfile. Uncomment line 26, gem 'rack-cors':

 

# in Gemfile
gem 'rack-cors'

Popularity 9/10 Helpfulness 1/10 Language ruby

Source: rootstack.com

Tags: cors ruby

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Contributed on Dec 25 2022

Maina

0 Answers Avg Quality 2/10

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Enable CORS on the Server

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@CrossOrigin(origins = "http://localhost:4200")
@RestController
@RequestMapping("/api/v1/")
public class EmployeeController {
// ..
}

Popularity 9/10 Helpfulness 1/10 Language java

Source: www.javaguides.net

Tags: cors

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Contributed on Jan 03 2023

Anjali Sharma

0 Answers Avg Quality 2/10

Enable CORS (Cross Origin Resource Sharing)

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