Data interaction method and apparatus between server and client

Abstract

The application relates to a data interaction method and apparatus between a server and a client. The method comprises the steps of S11. presetting an XML (Extensive Makeup Language) data file and a JavaScript file in a server and creating a webpage page to be requested; S12. when a page access request is originated at a client, converting the preset XML data file into a JSON (JavaScript Object Notation) character string by the server, inserting the converted JSON character string and a preset javaScript file address link into the webpage page and sending the webpage page to the client; and S13. when the javaScript file monitors input information inputted by the client, processing the JSON character string and displaying processing results corresponding with the input information on the webpage page. According to the application, server data processing logic can be transferred to a client for operation, thereby effectively minimizing times of real time server interaction between a server and a client, reducing network treatment time-delay, minimizing potential safety hazard caused by frequent requests and guaranteeing consistency of data processing logic.

Description

technical field [0001] The present application relates to the Internet field, and in particular to a data interaction method and device between a server and a client. Background technique [0002] Generally speaking, when a user visits a website through a client, a large amount of information may be entered in the webpage. At this time, the client is only used to receive the user's input information, and a large amount of real-time data processing needs to be processed by the server. To be done. For example, if you want to register as a new user of a certain website, you need to fill in the relevant registration information on the new user registration page of the client of the website. If there are 35 registration information input items and selection boxes on the page, then The client will send at least 35 HTTP requests to the server; in addition, the quality rating processing of the input information (such as password strength, information completeness, etc.) also needs ...

AI Technical Summary

Problems solved by technology

For example, if you want to register as a new user of a certain website, you need to fill in the relevant registration information on the new user registration page of the client of the website. If there are 35 registration information input items and selection boxes on the page, then The client will send at least 35 HTTP requests to the server; in addition, the quality rating processing of the input information (such as password strength, information completeness, etc.) also needs to be completed by the server. Large and complex data real-time processing requests may lead to the following two problems: one is wasting network bandwidth and increasing the load on the server; Fast, real-time, dynamic display of results

[0003] In addition, the use of frequent and multiple real-time processing requests can ensure the logical consistency of the quality level evaluation process of user input information, but the requirements for server hardware and network bandwidth are also very high, that is, In other words, if frequent and multiple real-time processing requests are used, it is necessary to increase the server hardware (for example, increase the number of servers) and network bandwidth investment; at the same time, after real-time request processing, the returned response data will be correspondingly The effect of the dynamic display is not very strong in real-time

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