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node-red / cookbook.nodered.org

Node-RED Cookbook
http://cookbook.nodered.org
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Feedback on 'Create an HTTP Endpoint' #70

Closed jim-moyse closed 4 years ago

jim-moyse commented 4 years ago

I am attempting to learn how to use Node Red for a project that I am working on. I have installed Node Red on my workstation it appears to be working correctly. Opening Node-red @ 127.0.0.1:1880.

Using the Node Red Cookbook as a tutorial, I am trying to generate an interactive web page. Starting with HTTP endpoints, I follow the instructions, get a HTTP In node, a Template node, HTTP Response node and wire them together. I add the HTML code to the Template node.

What address do I put in the browser to see "Hello World"? 127.0.0.1:1880/???

I am missing how to view the response and need this most basic step to move on.

Thanks,

Jim

mblackstock commented 4 years ago

At the bottom of the page in the discussion section, it suggests using curl to access the endpoint http://localhost:1880/hello. You would point the browser to that.

If you have turned on http authentication then you may need add your userid and password to the curl command. e.g.

[~]$ curl -u userid:password  http://localhost:1880/hello
jim-moyse commented 4 years ago

Thanks. It makes sense now.

From: Mike Blackstock notifications@github.com Sent: Wednesday, January 15, 2020 12:00 PM To: node-red/cookbook.nodered.org cookbook.nodered.org@noreply.github.com Cc: Jim jm27432@hotmail.com; Author author@noreply.github.com Subject: Re: [node-red/cookbook.nodered.org] Feedback on 'Create an HTTP Endpoint' (#70)

At the bottom of the page in the discussion section, it suggests using curl to access the endpoint http://localhost:1880/hello. You would point the browser to that.

If you have turned on http authentication then you may need add your userid and password to the curl command. e.g.

[~]$ curl -u userid:password http://localhost:1880/hello

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