Method and system for data interaction between client and server

Abstract

The invention discloses a method, system, server and client for data interaction between a client and a server, wherein the method includes: receiving at the server side a data item generation request sent by the client side; The data item is generated according to the data item generation request on the server side; the pre-generated first data table corresponding to the data type is obtained on the server side; the data item is written into the first data table according to the sorting position information on the server side In a corresponding position of a data table, a second data table is generated; the server side sends the second data table to the client side, and the client side displays the second data table. The invention improves the rationality of sorting, improves the efficiency of searching for target data items in the data table, reduces the number of times users send requests for querying data items, reduces the resource consumption of the processing system, improves the processing efficiency of the processing system, and improves It improves the efficiency of user screening information and operation.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a method for data interaction between a client and a server, a server for data interaction with a client, a client for data interaction with a server, and A data interaction system. Background technique [0002] Lottery tickets, also known as lottery tickets, are issued for the purpose of raising funds, printed with numbers, graphics, text, and face value, and are purchased by buyers voluntarily according to certain rules and determine whether to obtain rewards. Now the lottery is very common, and there is even an online lottery, which uses network technology to directly participate in gaming. As the lottery has become a part of ordinary people's life, the lottery has influenced the life of modern people because of its own charm, and the lottery industry has gradually formed a scale. Syndicated lottery tickets are one form of gambling. [0003] Joint buying is ...

AI Technical Summary

Problems solved by technology

In some lottery trading systems, all syndicated buy orders are often sorted according to the time when the syndicated buy order was initiated. However, this sorting method in chronological order will cause some relatively good syndicated buy schemes to be ranked lower (such as betting Syndicated purchase schemes with large amount and guaranteed amount), which makes it difficult for these excellent joint purchase schemes to be full, prolongs the ticket issuance time, and reduces the enthusiasm of joint purchase promoters to initiate joint purchases

[0004] In addition, because excellent syndicated purchase schemes may be sorted at a later position, in this case, the user needs to browse through multiple pages to find the joint purchase scheme. In this case, the user will repeatedly search for the syndicated purchase scheme, As a result, a large number of query requests are generated and sent to the lottery transaction system, causing the lottery transaction system to process more requests, increasing the resource consumption of the system, affecting the processing efficiency of the system, and reducing the performance of the system

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