What is the method for assigning a value to a variable in xhr.setRequestHeader?

I'm working on setting a value to the variable in xhr.setRequestHeader(Authentication, "Bearer" + parameter); with xmlhttprequest. Can you provide guidance on how to effectively pass a value to the variable within xhr.setRequestHeader?

Answer №1

Your code appears to contain a mistake - in the "Authentication" section, it should be a string, and for the Bearer type, it should read as "Authorization":

xhr.setRequestHeader('Authorization', 'Bearer ' + token);

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