Abstract: The present disclosure provides a method of processing a cross-domain authorization, which relates to a field of Internet technology. The method includes: displaying, in response to a received policy deployment request, at least one cross-domain authorization option associated with a target application, wherein the target application is an application to be configured for a cross-domain authorization indicated by the policy deployment request; acquiring policy description data input by a user for the at least one cross-domain authorization option; generating a cross-domain authorization policy for the target application according to the policy description data; and associating the cross-domain authorization policy with an application programming interface API object of the target application, so as to perform a cross-domain call for the target application according to the associated API object and cross-domain authorization policy.

Abstract: Devices, methods, and systems are described for thick-film, screen-printable paste with inorganic frit for printing floating, non-contacting busbar line electrodes. Paste may be applied to crystalline solar cell emitter surfaces. The frit system contains both bismuth and boron. The described non-contacting busbar paste has superior solar cell performance compared to single-print conductor pastes.