Questions about the first login synchronization of the website and dz forum with ucenter integration

The first login synchronization problem between the website and dz forum with ucenter. after the integration of the website and the dz Forum with the ucenter, the website members must log on to the forum once before they can log on to the website (those that have not logged on to the forum will not be synchronized ), & nbsp; have you ever done or have a good way to solve the problem that the website will be synchronized once you log on to the forum .... the first login synchronization problem between the website and dz forum with ucenter.
After the integration of the website and the dz Forum with the ucenter, the website members must log on to the forum once before they can log on to the website simultaneously (those that have not logged on to the forum will not be synchronized)
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Have you ever done or have a good way to solve the problem that the website will be synchronized once you log on to the forum ..

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I have studied that it cannot be implemented unless the dz code is greatly modified. This is not worthwhile compared to the operation that requires the user to log on for the first time.
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Discussion
Indeed, it is impossible to directly insert data into its member table. it is possible that the member table cannot be accessed without data related to other tables.