Method and device for data interaction

Abstract

The invention provides a method and a device for data interaction, which not only can realize data barrier-free interaction between pages, but also can avoid display error problem of subsequent pagesthrough interactive data of previous pages, and improve shopping experience of users to a certain extent. The method for storing interactive data of the invention comprises the following steps: receiving calling parameters input by a service layer; determining an object implementation method to be called according to the calling parameter; calling the object implementation method to be called, andoperating the business object in the calling parameter to obtain interactive data, and then saving the interactive data.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data interaction method and device. Background technique [0002] With the rapid development of online shopping, more and more people shop through shopping websites or mobile shopping software. During the shopping process, page data will be transferred between pages. For example: the customer clicks on the product on the shopping cart page, and then enters the details of the single product page. The purchase can be realized on the single product details page. If the customer purchases the product, when the user returns to the shopping cart, the shopping cart page will not be displayed Items that have just been purchased. Then in this process, the display of the following pages depends on the relevant data of the previous pages, so data interaction occurs between the previous and subsequent shopping cart pages. In addition, the browsing process of the page may be abs...

AI Technical Summary

Problems solved by technology

[0005] 1. Cookies or LocalStorage can only be planted under the current domain name under the general technical specifications. Then, the data under the two domain names cannot access each other; in addition, LocalStorage does not support certain browser versions; the data that cookies can store Quantity is also limited

[0006] 2. Both cookie and LocalStorage are based on the file system, with slow read and write speeds and low efficiency, and because of naming convention issues, using the same name in multiple systems will cause application errors, for example: two subsystems use the same name The method or name has no version number, and the old data is still used after the new version is updated, resulting in errors in related logic; in addition, cookies are file storage, if the expiration time is not set properly, the data that should be invalid still exists, which will lead to misjudgment

[0007] 3. Cookie and LocalStorage can only support synchronous calls, not asynchronous return

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