| 摘要 |
A method and device for numerical value information transfer, the method including: calculating consumption value based on roll out party information and original roll out value of roll out request(S101); generating a unique identifier, storing the unique identifier and the consumption value correspondingly in available database (S102); returning the consumption value and the unique identifier to make the roll out party transfer the numerical value information corresponding to actual roll out value into temporary account of the third party system(S103); the actual roll out value being the sum of the original roll out value and the consumption value; receiving a roll out confirmation request; the roll out confirmation request including the unique identifier (S104); executing circularly that getting the consumption value stored corresponding to the unique identifier from the available database, until the consumption value is got(S105); transferring the numerical value information corresponding to the original roll out value and the consumption value respectively in the fixed account of roll in party and the third party system from the temporary account of the third party system(S106). It is thus clear that the above method and device reduce the dependence on the database, even if the database is not available when getting the consumption value, it will not affect the implementation of the roll in process. |
