Credits exchange method and system
A point exchange and user technology, applied in the field of point exchange, which can solve the problems of user point deduction and lack of lock processing.
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[0033] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0034] Such as figure 1 As shown, the point exchange method described in Embodiment 1 of the present invention specifically includes the following steps:
[0035] Step 1: Receive the points redemption request, update the user's time information, and lock the user information;
[0036] Step 2: Check whether the user has an unfinished point redemption request, if yes, end the operation; otherwise, go to step 3;
[0037] Step 3: Check whether the user points are enough to deduct the deduction, if yes, go to step 4; otherwise, end the operation;
[0038] Step 4: Perform points exchange, deduct points, and generate a new point exchange record;
[0039] Step 5: End point redemption and release user row lock.
[0040] ...
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