CN109726052A - Method and device for realizing server thermal repair and electronic equipment - Google Patents

Method and device for realizing server thermal repair and electronic equipment Download PDF

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Publication number
CN109726052A
CN109726052A CN201811653951.3A CN201811653951A CN109726052A CN 109726052 A CN109726052 A CN 109726052A CN 201811653951 A CN201811653951 A CN 201811653951A CN 109726052 A CN109726052 A CN 109726052A
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CN
China
Prior art keywords
heat
class file
hot
server
new directory
Prior art date
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Pending
Application number
CN201811653951.3A
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Chinese (zh)
Inventor
金淼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Kingsoft Internet Security Software Co Ltd
Original Assignee
Beijing Kingsoft Internet Security Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Kingsoft Internet Security Software Co Ltd filed Critical Beijing Kingsoft Internet Security Software Co Ltd
Priority to CN201811653951.3A priority Critical patent/CN109726052A/en
Publication of CN109726052A publication Critical patent/CN109726052A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method and a device for realizing server thermal restoration and electronic equipment, which can solve the problems that in the prior art, a server needs to be restarted when a bug is restored, and a player needs to be offline to wait for the server to be restarted during the restart of the server. The method comprises the following steps: determining whether a class file needing hot updating exists in a hot updating directory, wherein the hot updating is to update only the code of the application program on the server without updating the application program of the client; if the class file needing hot updating is determined to be in the hot updating directory, converting the class file into a byte array form; and repairing the class file in the byte array form by using a hot repair class. The method and the device are suitable for repairing the bug on the line under the condition that the server does not need to be restarted.

Description

The multiple implementation method of server hot repair, device and electronic equipment
Technical field
The present invention relates to computer application technology more particularly to a kind of implementation methods that server hot repair is multiple, device And electronic equipment.
Background technique
Currently, there are data in the memory of domestic most of java game server, is being carried out to game the public testing phase Between, it might have the presence of some bug.In general, it is to need to restart server just to can solve that these bug repair in most of company, During Server Restart, player needs offline waiting for server to restart, and brings inconvenience to player.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of implementation method that server hot repair is multiple, device and electronic equipment, energy Enough bug in the case where server is not restarted in repair line.
In a first aspect, the embodiment of the present invention provides a kind of implementation method that server hot repair is multiple, comprising:
Determine in heat more new directory whether the class file that heat in need updates, wherein the heat is updated to only to need to update and take The code of application program is without being updated client application on business device;
If it is determined that the hot class file updated in need in the heat more new directory, is converted to byte arrays for the class file Form;
The class file that class repairs the byte array form is answered using hot repair.
With reference to first aspect, in the first embodiment of first aspect, whether have in the determining hot more new directory Need heat update class file include: in the more new directory of heat described in timing scan whether it is in need heat update class file.
The first embodiment with reference to first aspect, in second of embodiment of first aspect,
In the determining hot more new directory whether before the class file that heat in need updates, the method also includes:
Newly-built heat more new directory;
The class file that storage needs heat to update under the hot more new directory.
Second of embodiment with reference to first aspect, it is described to use heat in the third embodiment of first aspect Repairing class and repairing the class file of the byte array form includes: to repair the byte array form using java agent way Class file.
Second aspect, the embodiment of the present invention provide a kind of realization device that server hot repair is multiple, comprising:
Determination unit, for determine in hot more new directory whether the class file that heat in need updates, wherein the heat updates Only to need the code for updating application program on server without being updated to client application;
Converting unit, if determining the hot class file updated in need in the hot more new directory for the determination unit, The class file is converted into byte array form;
Unit is repaired, for answering the class file that class repairs the byte array form using hot repair.
In conjunction with second aspect, in the first embodiment of second aspect, the determination unit is used for timing scan institute State in hot more new directory whether the class file that heat in need updates.
In conjunction with the first embodiment of second aspect, in second of embodiment of second aspect, described device is also Include:
Newly-built unit, for the determination unit determine in hot more new directory whether the class file that heat in need updates it Before, create heat more new directory;
Storage unit, for being used to store the class file for needing heat to update in the hot more new directory.
In conjunction with second of embodiment of second aspect, in the third embodiment of second aspect, the reparation is single Member, for repairing the class file of the byte array form using java agent way.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, and the electronic equipment includes: shell, processor, deposits Reservoir, circuit board and power circuit, wherein circuit board is placed in the space interior that shell surrounds, processor and memory setting On circuit boards;Power circuit, for each circuit or the device power supply for above-mentioned electronic equipment;Memory is for storing and can hold Line program code;Processor is run and executable program code pair by reading the executable program code stored in memory The program answered, for executing the multiple implementation method of aforementioned any server hot repair.
Fourth aspect, the embodiment of the present invention provide a kind of storage medium, are stored with computer program in the storage medium, Wherein, the computer program is arranged to execute aforementioned any method when operation.
Server hot repair provided in an embodiment of the present invention multiple implementation method, device and electronic equipment determine that heat updates mesh In record whether the class file that heat in need updates, wherein the heat is updated to only to need to update the code of application program on server Without being updated to client application, however, it is determined that the hot class file updated in need in the heat more new directory, it will The class file is converted to byte array form, and answers the class file that class repairs the byte array form using hot repair.With it is existing There is technology to compare, the present invention being capable of bug in the case where server is not restarted by way of repairing class in repair line.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow chart of the multiple implementation method embodiment one of server hot repair of the present invention;
Fig. 2 is the flow chart of the multiple implementation method embodiment two of server hot repair of the present invention;
Fig. 3 is the structural schematic diagram of the multiple realization device embodiment one of server hot repair of the present invention;
Fig. 4 is the structural schematic diagram of the multiple realization device embodiment two of server hot repair of the present invention;
Fig. 5 is the structural schematic diagram of electronic equipment embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described in detail with reference to the accompanying drawing.
It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its Its embodiment, shall fall within the protection scope of the present invention.
Fig. 1 is the flow chart of the multiple implementation method embodiment one of server hot repair of the present invention, as shown in Figure 1, the present embodiment Method may include:
Step S11, determine in hot more new directory whether the class file that heat in need updates, wherein the heat is updated to only The code of application program on server need to be updated without being updated to client application.
Whether in the present embodiment, server can star a thread, in need in heat more new directory described in timing scan The class file that heat updates.Wherein, the heat updates, that is does not need to be updated application program, it is only necessary to update application The update of application page can be realized in code on the background server of program.Such as: user is not required to when using browser Browser is updated, it is only necessary to hot update is carried out to the code in the background server of browser, what browser was opened Website page is just changed.
Step S12, if it is determined that it is described heat more new directory in it is in need heat update class file, the class file is converted to Byte array form.
In the present embodiment, when the hot class updated in need is literary into the hot more new directory for the thread scans that server starts When part, the class file is converted into byte array form.
Step S13, the class file that class repairs the byte array form is answered using hot repair.
In the present embodiment, server can repair the byte array form using javaagent (java agency) mode Class file.
Wherein, javaagent is really the mode that a kind of couple of java is acted on behalf of, can be not using javaagen mode In the case where influencing normal compilation, bytecode is modified.A kind of language of the java as strongly-typed, cannot can by compiling Carry out the generation of jar packet.And there is javaagent technology, so that it may which this level modifies to class and method in bytecode.
The present embodiment, determine heat more new directory in whether it is in need heat update class file, wherein the heat is updated to only The code of application program on server need to be updated without being updated to client application, however, it is determined that the heat updates mesh The class file is converted to byte array form, and answers class using hot repair and repair institute by the hot class file updated in need in record State the class file of byte array form.Compared with prior art, the present invention can be in the case where server not be restarted by repairing Bug in the mode repair line of multiple class.
Fig. 2 is the flow chart of the multiple implementation method embodiment two of server hot repair of the present invention, as shown in Fig. 2, the present embodiment Method may include:
Step S21, newly-built hot more new directory.
Step S22, the class file that storage needs heat to update under the hot more new directory.
Step S23, determine in hot more new directory whether the class file that heat in need updates, wherein the heat is updated to only The code of application program on server need to be updated without being updated to client application.
Whether in the present embodiment, server can star a thread, in need in heat more new directory described in timing scan The class file that heat updates.
Step S24, if it is determined that it is described heat more new directory in it is in need heat update class file, the class file is converted to Byte array form.
In the present embodiment, if the thread scans of server starting hot class text updated in need into the hot more new directory The class file is converted to byte array form by part.
Step S25, the class file that class repairs the byte array form is answered using hot repair.
In the present embodiment, server can repair the class file of the byte array form using javaagent mode.
The present embodiment, starts a thread, the class text that whether heat in need updates in heat more new directory described in timing scan Part, if scanning hot class file updated in need into the hot more new directory, is converted to byte arrays shape for the class file Formula, and the class file that class repairs the byte array form is answered using hot repair.Compared with prior art, the present invention can service Bug by way of repairing class in repair line in the case that device is not restarted.
Fig. 3 is the structural schematic diagram of the multiple realization device embodiment one of server hot repair of the present invention, as shown in figure 3, this reality The device for applying example may include:
Determination unit 11, for determine in hot more new directory whether the class file that heat in need updates, wherein the heat is more New is only to need the code for updating application program on server without being updated to client application;
Converting unit 12, if determining the hot class text updated in need in the hot more new directory for the determination unit 11 The class file is converted to byte array form by part;
Unit 13 is repaired, for answering the class file that class repairs the byte array form using hot repair.
The device of the present embodiment can be used for executing the technical solution of embodiment of the method shown in Fig. 1, realization principle and skill Art effect is similar, and details are not described herein again.
Further, the determination unit 11, for whether heat in need to update in heat more new directory described in timing scan Class file.
Fig. 4 is the structural schematic diagram of the multiple realization device embodiment two of server hot repair of the present invention, as shown in figure 4, this reality On the basis of the device apparatus structure shown in Fig. 3 for applying example, further, described device further include:
Newly-built unit 14, for the class text that whether heat in need updates in hot more new directory to be determined in the determination unit 11 Before part, heat more new directory is created;
Storage unit 15, for the class file that storage needs heat to update under the hot more new directory.
Further, the reparation unit 13, for repairing the class of the byte array form using javaagent mode File.
The device of the present embodiment can be used for executing the technical solution of embodiment of the method shown in Fig. 1 or Fig. 2, realize former Reason is similar with technical effect, and details are not described herein again.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.
For Installation practice, since it is substantially similar to the method embodiment, so the comparison of description is simple Single, the relevent part can refer to the partial explaination of embodiments of method.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.
In the above-described embodiment, multiple steps or method can be with storages in memory and by suitable instruction execution The software or firmware that system executes are realized.For example, in another embodiment, can be used if realized with hardware Any one of following technology well known in the art or their combination are realized: being had for realizing logic function to data-signal The discrete logic of the logic gates of energy, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate Array (PGA), field programmable gate array (FPGA) etc..
The embodiment of the present invention also provides a kind of electronic equipment, and the electronic equipment includes described in aforementioned any embodiment Device.
Fig. 5 is the structural schematic diagram of electronic equipment embodiment of the present invention, may be implemented to implement shown in Fig. 1 or Fig. 2 of the present invention The process of example, as shown in figure 5, above-mentioned electronic equipment may include: shell 31, processor 32, memory 33, circuit board 34 and electricity Source circuit 35, wherein circuit board 34 is placed in the space interior that shell 31 surrounds, and processor 32 and memory 33 are arranged in circuit On plate 34;Power circuit 35, for each circuit or the device power supply for above-mentioned electronic equipment;Memory 33 is for storing and can hold Line program code;Processor 32 is run and executable program generation by reading the executable program code stored in memory 33 The corresponding program of code, for executing the multiple implementation method of aforementioned any server hot repair.
Processor 32 to the specific implementation procedures of above-mentioned steps and processor 32 by operation executable program code come The step of further executing may refer to the description of Fig. 1 of the present invention or embodiment illustrated in fig. 2, and details are not described herein.
The electronic equipment exists in a variety of forms, including but not limited to:
(1) mobile communication equipment: the characteristics of this kind of equipment is that have mobile communication function, and to provide speech, data Communication is main target.This Terminal Type includes: smart phone (such as iPhone), multimedia handset, functional mobile phone and low Hold mobile phone etc..
(2) super mobile personal computer equipment: this kind of equipment belongs to the scope of personal computer, there is calculating and processing function Can, generally also have mobile Internet access characteristic.This Terminal Type includes: PDA, MID and UMPC equipment etc., such as iPad.
(3) portable entertainment device: this kind of equipment can show and play multimedia content.Such equipment include: audio, Video player (such as iPod), handheld device, e-book and intelligent toy and portable car-mounted navigation equipment.
(4) server: providing the equipment of the service of calculating, and the composition of server includes that processor, hard disk, memory, system are total Line etc., server is similar with general computer architecture, but due to needing to provide highly reliable service, in processing energy Power, stability, reliability, safety, scalability, manageability etc. are more demanding.
(5) other electronic equipments with data interaction function.
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
For convenience of description, description apparatus above is to be divided into various units/modules with function to describe respectively.Certainly, exist Implement to realize each unit/module function in the same or multiple software and or hardware when the present invention.
As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can It realizes by means of software and necessary general hardware platform.Based on this understanding, technical solution of the present invention essence On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment (can be personal computer, server or the network equipment etc.) executes the certain of each embodiment or embodiment of the invention Method described in part.

Claims (10)

1. a kind of implementation method that server hot repair is multiple characterized by comprising
Determine in heat more new directory whether the class file that heat in need updates, wherein the heat is updated to only to need to update server The code of upper application program is without being updated client application;
If it is determined that the hot class file updated in need in the heat more new directory, is converted to byte arrays shape for the class file Formula;
The class file that class repairs the byte array form is answered using hot repair.
2. the multiple implementation method of server hot repair according to claim 1, which is characterized in that the determining hot more new directory In whether the class file that heat in need updates includes: that the class that whether heat in need updates in the more new directory of heat described in timing scan is literary Part.
3. the multiple implementation method of server hot repair according to claim 1 or 2, which is characterized in that hot more in the determination In new directory whether it is in need heat update class file before, the method also includes:
Newly-built heat more new directory;
The class file that storage needs heat to update under the hot more new directory.
4. the multiple implementation method of server hot repair according to claim 3, which is characterized in that the use hot repair is answered class and repaired The class file of the multiple byte array form includes: the class file that the byte array form is repaired using java agent way.
5. a kind of realization device that server hot repair is multiple characterized by comprising
Determination unit, for determine in hot more new directory whether the class file that heat in need updates, wherein the heat is updated to only The code of application program on server need to be updated without being updated to client application;
Converting unit, if the hot class file updated in need in the hot more new directory is determined for the determination unit, by institute It states class file and is converted to byte array form;
Unit is repaired, for answering the class file that class repairs the byte array form using hot repair.
6. the multiple realization device of server hot repair according to claim 5, which is characterized in that the determination unit is used for In the more new directory of heat described in timing scan whether it is in need heat update class file.
7. the multiple realization device of server hot repair according to claim 5 or 6, which is characterized in that described device further include:
Newly-built unit, for being determined in hot more new directory whether before the class file that heat in need updates in the determination unit, Newly-built heat more new directory;
Storage unit, for the class file that storage needs heat to update under the hot more new directory.
8. the multiple realization device of server hot repair according to claim 7, which is characterized in that the reparation unit is used for The class file of the byte array form is repaired using java agent way.
9. a kind of electronic equipment, which is characterized in that the electronic equipment includes: shell, processor, memory, circuit board and electricity Source circuit, wherein circuit board is placed in the space interior that shell surrounds, and processor and memory setting are on circuit boards;Power supply Circuit, for each circuit or the device power supply for above-mentioned electronic equipment;Memory is for storing executable program code;Processing Device runs program corresponding with executable program code by reading the executable program code stored in memory, for holding The multiple implementation method of server hot repair described in the aforementioned any claim 1-4 of row.
10. a kind of storage medium, which is characterized in that be stored with computer program in the storage medium, wherein the computer Program is arranged to execute method described in any one of Claims 1-4 when operation.
CN201811653951.3A 2018-12-29 2018-12-29 Method and device for realizing server thermal repair and electronic equipment Pending CN109726052A (en)

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Application Number Priority Date Filing Date Title
CN201811653951.3A CN109726052A (en) 2018-12-29 2018-12-29 Method and device for realizing server thermal repair and electronic equipment

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Cited By (4)

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CN110262818A (en) * 2019-05-29 2019-09-20 北京达佳互联信息技术有限公司 The hot update method of Java code, device, electronic equipment and storage medium
CN112486552A (en) * 2020-12-16 2021-03-12 深圳中清龙图网络技术有限公司 Server hot update method, device, equipment and storage medium
CN112596772A (en) * 2020-12-15 2021-04-02 上海米哈游网络科技股份有限公司 Server updating method and device, electronic equipment and storage medium
CN115617379A (en) * 2022-12-19 2023-01-17 成都数默科技有限公司 Java application vulnerability repairing method based on Java agent hot update

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Application publication date: 20190507