我正在使用Faraday gem从LibreNMS API请求一些数据。但是,当我显示响应正文时,我得到了一些看起来像是指向libreNMS登录的重定向页面的HTML代码。
我有以下代码(BaseService类):
def libre_connection
Faraday.new(url: 'https://librenms.mydomain.nl') do |conn|
conn.path_prefix = "/api/v0"
conn.response :json, :content_type => /\bjson$/, :parser_options => { :symbolize_names => true }
conn.headers['X-Auth-Token'] = Rails.application.credentials[:libre][:key]
conn.headers["Content-Type"] = "application/json"
conn.adapter Faraday.default_adapter
end然后在一个扩展了BaseService的类中
def call()
response = libre_connection.get "/ports/25008.json"
end出于某种原因,这将产生以下响应:
<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <meta http-equiv="refresh" content="0;url=https://librenms.mydomain.nl/login" /> <title>Redirecting to https://librenms.mydomain.nl/login</title> </head> <body> Redirecting to <a href="https://librenms.mydomain.nl/login">https://librenms.mydomain.nl/login</a>. </body> </html> 我知道这个令牌是有效的,因为当我执行以下curl命令时,我会得到我期望的JSON响应
curl -H 'X-Auth-Token: MYAPITOKEN' https://librenms.mydomain.nl/api/v0/ports/25008有人知道我做错了什么吗?
发布于 2019-11-30 05:26:37
您正在尝试通过HTTPS进行连接。对于本地开发,您可以尝试:
def libre_connection
Faraday.new(url: 'https://librenms.mydomain.nl') do |conn|
conn.ssl.verify = false # DONT DO THIS IN PRODUCTION
conn.path_prefix = "/api/v0"
conn.response :json, :content_type => /\bjson$/, :parser_options => { :symbolize_names => true }
conn.headers['X-Auth-Token'] = Rails.application.credentials[:libre][:key]
conn.headers["Content-Type"] = "application/json"
conn.adapter Faraday.default_adapter
end
end对于生产环境,请参阅https://github.com/lostisland/faraday/wiki/Setting-up-SSL-certificates,了解如何正确配置SSL。
发布于 2019-12-04 19:31:22
感谢回复的朋友们,我想通了。问题出在扩展BaseService的类中,如下所示:
class LibrenmsApi::ConnectionsService < LibrenmsApi::BaseService
def call()
response = libre_connection.get "ports/25008"
end
end注意"ports/25008“部分。我删除了开头的'/‘,这样就解决了这个问题。
https://stackoverflow.com/questions/59107632
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