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Method and apparatus for modifying business tool function of JAVA system

A technology of system business and JAVA virtual machine, which is applied in the Internet field, can solve problems such as reducing the efficiency of modifying business tool functions, and achieve the effect of improving efficiency

Inactive Publication Date: 2017-02-15
ALIBABA GRP HLDG LTD
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AI Technical Summary

Problems solved by technology

With the above modification method, after the user modifies the function code of the business tool, the server needs to be restarted to make the modified function of the business tool take effect, which undoubtedly reduces the efficiency of modifying the function of the business tool

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  • Method and apparatus for modifying business tool function of JAVA system
  • Method and apparatus for modifying business tool function of JAVA system
  • Method and apparatus for modifying business tool function of JAVA system

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Embodiment Construction

[0046] The embodiment of the present invention provides a method and device for modifying the function of the business tool of the JAVA system, so as to improve the efficiency of modifying the function of the business tool of the JAVA system.

[0047] First, the method for modifying the JAVA system business tool function of the embodiment of the present invention is described, as figure 1 shown, including at least:

[0048] Step S11: Obtain the modification function code of the target business tool;

[0049] In the embodiment of the present invention, each business tool in the JAVA system may be assigned a unique identifier, and the identifier may specifically be a KEY identifier. In the embodiment of the present invention, the MAP data structure can be used to store the identification of each business tool and the storage address of the source function code. Through the MAP data storage structure, the mapping between each business tool identifier and the storage address of ...

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Abstract

Embodiments of the invention disclose a method and an apparatus for modifying a business tool function of a JAVA system. The method comprises the steps of obtaining a modification function code of a target business tool; compiling the modification function code to a target function code identifiable for a JAVA virtual machine; loading the target function code to a memory of the virtual machine, and determining a first storage address of the target function code in the memory of the JAVA virtual machine; and updating a function realization address of the target business tool in the JAVA virtual machine to the first storage address, and running a function code corresponding to the function realization address by the JAVA virtual machine. By adopting the method and the apparatus, the efficiency of modifying the business tool function of the JAVA system can be improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and a device for modifying the function of a JAVA system business tool. Background technique [0002] A JAVA system refers to a system written in the JAVA language that can achieve specific functions. Usually, a JAVA system includes multiple business tools that can realize different functions. For example, a JAVA system may include authority verification business tools and process management business tools, wherein, the authority verification business tools are used to check the operation rights of users who log in to the JAVA system; the process management business tools are used to manage The operation process of the entire JAVA system. [0003] In practical applications, after the development of the JAVA system is completed and put into use, in order to improve and optimize the functions of the entire JAVA system, developers often have the need to modify the fu...

Claims

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Application Information

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IPC IPC(8): G06F9/44G06F9/455
Inventor 刘飞
Owner ALIBABA GRP HLDG LTD
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