| 摘要 |
PROBLEM TO BE SOLVED: To improve the convenience of a user.SOLUTION: A provider server (100) includes a reception part (21) for acquiring a redirect URL (2), an information registration part (11) for registering user information (3), an access permitting part (12) for permitting a consumer server (200) to access the user information, a transmission part (22) for transmitting the redirect URL (2) to a smart phone (300), a permission determination part (13) for determining whether the access is permitted, and the transmission part (22) for transmitting the user information (3) to the consumer server (200). |
