Method and device for technical improvement in server side

Abstract

The invention provides a method and device for technological improvement of a server side include, which can save a memory copy operation of response data, so as to improve a webpage loading speed when using an SSI (Server Side Include) technology in tomcat, and avoid a lot of garbage objects generated during large concurrent access from affecting a system performance. The method comprises the following steps of creating a response of a wrapper class to a server and packaging the response, and customizing an output stream implementation class in the wrapper class; writing response data into the output stream implementation class; returning the written response data to a browser, wherein the step of writing the response data into the output stream implementation class further comprises the following steps: in the process of writing the response data into the output stream implementation class, detecting whether the response data include a server side include instruction in a traversing way; if so, then processing the server side include instruction and writing the processed response data into the output stream implementation class; if not, then directly writing the response data into the output stream implementation class.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and a device for improving server-side containment technology. Background technique [0002] When deploying a website in tomcat, there are many scenarios about embedding server-side web pages. In these scenarios, before sending the content to the browser, you can use the "Server Side Include (SSI, Server Side Include)" command to include text, graphics or applications. Program information is included into web pages. [0003] In the tomcat container, there are related technologies related to SSI command processing, which mainly include two implementation methods: one is request filtering based on Filter, and the other is request processing based on servlet. [0004] The implementation principles of these two SSI technologies in tomcat are basically similar: custom encapsulation of the response object, and then add a method to obtain the response data, copy the data in ...

AI Technical Summary

Problems solved by technology

[0006] 1. Using SSI technology in tomcat seriously affects the loading speed of web pages

[0007] 2. When using the SSI technology in tomcat, due to the use of SSI instruction processing for the data copied in the response, when there is a large concurrent access, a large amount of copied data will be generated, occupying system memory, and affecting system concurrency performance

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