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I'm using res.send and no matter what, it returns status of 200. I want to set that status to different numbers for different responses (Error, etc)
This is using express
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setHeader('Content-Type', 'text/html'); this line will set the format of response content o text/html. write() function method on response object can be used to send multiple lines of html code like below. res. write('<html>'); res.
We will use request. setHeader() to set header of our request. The header tells the server details about the request such as what type of data the client, user, or request wants in the response. Type can be html , text , JSON , cookies or others.
Select the web site where you want to add the custom HTTP response header. In the web site pane, double-click HTTP Response Headers in the IIS section. In the actions pane, select Add. In the Name box, type the custom HTTP header name.
To get HTTP headers with Node. js, we can use the res. headers properties. const http = require("http"); const options = { method: "HEAD", host: "example.com", port: 80, path: "/", }; const req = http.
For adding response headers before send, you can use the setHeader method:
response.setHeader('Content-Type', 'application/json') The status only by the status method:
response.status(status_code) Both at the same time with the writeHead method:
response.writeHead(200, {'Content-Type': 'application/json'}); 
res.writeHead(200, {'Content-Type': 'text/event-stream'}); http://nodejs.org/docs/v0.4.12/api/http.html#response.writeHead
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