Method and device for dynamically loading and calling program

A technology of calling programs and dynamic loading, applied in program control devices, program control design, program loading/starting, etc., can solve problems such as unfavorable promotion, cumbersome and complicated steps, etc.

Active Publication Date: 2014-01-22
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above steps of installing APK are cumbersome and complicated. Users need to click and con

Method used

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  • Method and device for dynamically loading and calling program
  • Method and device for dynamically loading and calling program
  • Method and device for dynamically loading and calling program

Examples

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Embodiment Construction

[0024] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0025] In order to solve the technical problem that the program package must be installed before loading and invoking the program package in the prior art, the present invention provides a method for dynamically loading and invoking the program, skipping the above-mentioned cumbersome and complicated installation steps, and only using the corresponding mechanism It can be loaded and invoked after downloading the program package. fi...

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PUM

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Abstract

The invention discloses a method and device for dynamically loading and calling a program. The method comprises the steps that a main system initiates a calling request for a calling program, the calling program loads a called program to generate a relevant handle and a file, a living example of the calling program is obtained, the calling program assigns the living example of the calling program to a living example of the called program, the calling program initiates the calling request for the called program, the main system calls a method corresponding to the calling program according to the life cycle of the program, and the calling program calls a method corresponding to the called program according to the life cycle of the called program. By means of the scheme, the program can be loaded and called only by downloading a program package, and the mode for a user to use the program is simplified.

Description

technical field [0001] The invention relates to the technical field of plug-in processing, in particular to a method and device for dynamically loading and calling programs. Background technique [0002] The class loader (class loader) is Java TM A very important concept in . The class loader is responsible for loading the byte code of the Java class into the Java Virtual Machine (Virtual Machine). At the same time, the class loader is an innovation of the Java language and one of the important reasons for the popularity of the Java language. It enables Java classes to be dynamically loaded into the Java virtual machine and executed. The class loader has appeared since JDK1.0, originally to meet the widespread use in Web containers and OSGI. [0003] The way the Java virtual machine uses Java classes is as follows: Java source programs (.java files) are converted into Java byte codes (.class files) after being compiled by a Java compiler. The class loader is responsible...

Claims

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Application Information

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IPC IPC(8): G06F9/445
CPCG06F9/44521
Inventor 荣涛
Owner BEIJING QIHOO TECH CO LTD
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