java - XMLHttpRequest cannot load which is disallowed for cross-origin requests that require preflight -

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i've troubles when try perform auth request app sandbox.feedly endpoint. i've configured server , client cors request, after post request can't perform redirect https://sandbox.feedly.com/v3/auth/auth?client_id=sandbox&response_type=cod…loud.feedly.com%2fsubscriptions&state=5a....2. has had same problem?


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