Hey,
I am new to jira I am trying to make jira plugin using angular.So I want to connect to connect to jira api.
This is the api that I am using - ( https://developer.atlassian.com/cloud/jira/software/rest/ )
But when I create a get request by using basic token in POSTMAN it returns response without error.When I call get request in my angular app it gives an error (error-Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:4200' is therefore not allowed access.) .
But when web security disabled in chrome browser the request works fine.
What is the reason for that and how should i solve it.
my error and code id shown below

