CN106294134A - The collapse localization method of code and device - Google Patents
The collapse localization method of code and device Download PDFInfo
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- CN106294134A CN106294134A CN201610619744.0A CN201610619744A CN106294134A CN 106294134 A CN106294134 A CN 106294134A CN 201610619744 A CN201610619744 A CN 201610619744A CN 106294134 A CN106294134 A CN 106294134A
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Abstract
The invention discloses collapse localization method and the device of a kind of code, belong to field of computer technology.Described method includes: obtain exception stack information, each collapse object that described exception stack information reports during running item destination code for indicating each terminal；Obtaining the first abnormality code information being scanned obtaining to described item destination code, described first abnormality code information is for indicating each exception object that there is code error in described item destination code；According to described exception stack information and described first abnormality code information, determine the exception object associated by each collapse object；Position the position in described code of the exception object associated by each collapse object.Collapse object is associated by the present invention with exception object, determine and collapse exception object that object the is associated position in code, solve code content more and cause the relatively low problem of the collapse location efficiency of code, reach the effect of the collapse location efficiency improving code.
Description
Technical field
The present invention relates to field of computer technology, particularly to collapse localization method and the device of a kind of code.
Background technology
Along with the raising of the complexity of application program, in the running of application program, often there is application program
The problem of collapse.When application crash, developer needs to position, the code causing collapse to repair in time in time
This partial code multiple.
At present, application program uploads exception stack information to server after collapse, and this exception stack information at least includes
Code call relation during application crash, the code call relation in exception stack information is carried out by developer artificially
Analyze, determine the code causing collapse, then to the code of application program positions the position of this code.
The code of collapse is caused owing to developer needs first artificially to analyze, then to code positions the position of this code
Putting, when the code content of code is more, developer cannot quickly orient the position of code, thus causes the collapse of code
Position is inefficient.
Summary of the invention
More and cause the relatively low problem of the collapse location efficiency of code in order to solve code content, the embodiment of the present invention carries
Collapse localization method and the device of a kind of code are supplied.Described technical scheme is as follows:
First aspect, it is provided that the collapse localization method of a kind of code, described method includes:
Obtaining exception stack information, described exception stack information is for indicating each terminal in the mistake running item destination code
Each collapse object reported in journey, described collapse causes the object of collapse to liking in described code；
Obtain the first abnormality code information being scanned obtaining, described first abnormality code letter to described item destination code
Breath is for indicating each exception object that there is code error in described item destination code；
According to described exception stack information and described first abnormality code information, determine associated by each collapse object is different
Often object；
Position the position in described code of the exception object associated by each collapse object.
Second aspect, it is provided that the collapse positioner of a kind of code, described device includes:
Stack information acquisition module, is used for obtaining exception stack information, and described exception stack information is used for indicating each eventually
Holding each collapse object reported during running item destination code, described collapse causes collapse to liking in described code
Object；
First information acquisition module, for obtaining the first abnormality code letter being scanned obtaining to described item destination code
Breath, described first abnormality code information is for indicating each exception object that there is code error in described item destination code；
Exception object determines module, for according to described stack information acquisition module obtain described exception stack information and
The described first abnormality code information that described first information acquisition module obtains, determines that the exception associated by each collapse object is right
As；
For positioning the described exception object associated by each collapse object, exception object locating module, determines that module determines
Exception object position in described code.
The technical scheme that the embodiment of the present invention provides provides the benefit that:
By obtaining exception stack information, this exception stack information is running item destination code for indicating each terminal
During report each collapse object；Obtaining the first abnormality code information that obtains of being scanned item destination code, this is the years old
Each exception object of code error is there is in one abnormality code information in indication item destination code；According to exception stack information
With the first abnormality code information, position the position in code of the exception object associated by each collapse object, so, will collapse
Object is associated with exception object, it is determined that the exception object being associated with collapse object position in code, solves generation
Digital content is more and causes the relatively low problem of the collapse location efficiency of code, has reached the effect of the collapse location efficiency improving code
Really.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the method flow diagram of the collapse localization method of the code that one embodiment of the invention provides；
Fig. 2 is the method flow diagram of the collapse localization method of the code that another embodiment of the present invention provides；
Fig. 3 is the method flow diagram that the code information that one embodiment of the invention provides obtains；
Fig. 4 is the project information configuration interface that one embodiment of the invention provides；
Fig. 5 is the method flow diagram that the exception object that one embodiment of the invention provides determines；
Fig. 6 is the schematic diagram of the server interaction that one embodiment of the invention provides；
Fig. 7 is that a kind of of one embodiment of the invention offer collapses the interface schematic diagram that object associates with exception object；
Fig. 8 is the structured flowchart of the collapse positioner of the code that one embodiment of the invention provides；
Fig. 9 is the structured flowchart of the collapse positioner of the code that yet another embodiment of the invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Refer to Fig. 1, it illustrates the method flow of the collapse localization method of the code that one embodiment of the invention provides
Figure.The collapse localization method of this code can apply in server, and the collapse localization method of this code includes:
Step 101, obtains exception stack information, and exception stack information is used for indicating each terminal running item destination code
During each collapse object of reporting, collapse to as if code in cause the object of collapse.
Step 102, obtains the first abnormality code information being scanned obtaining, the first abnormality code letter to item destination code
Each exception object of code error is there is in breath in indication item destination code.
Step 103, according to exception stack information and the first abnormality code information, determine associated by each collapse object is different
Often object.
Step 104, positions the position in code of the exception object associated by each collapse object.
In sum, the collapse localization method of the code that the embodiment of the present invention provides, by obtaining exception stack information, should
Each collapse object that exception stack information reports during running item destination code for indicating each terminal；It is right to obtain
Item destination code is scanned the first abnormality code information obtained, and this first abnormality code information is used for indication item destination code
Middle each exception object that there is code error；According to exception stack information and the first abnormality code information, determine each collapse
Exception object associated by object；Position the position in code of the exception object associated by each collapse object, so, will collapse
Object of bursting is associated with exception object, it is determined that the exception object being associated with collapse object position in code, solves
Code content is more and causes the relatively low problem of the collapse location efficiency of code, has reached to improve the collapse location efficiency of code
Effect.
Refer to Fig. 2, it illustrates the method flow of the collapse localization method of the code that another embodiment of the present invention provides
Figure.The collapse localization method of this code can apply in server, and the collapse localization method of this code includes:
Step 201, obtains exception stack information, and exception stack information is used for indicating each terminal running item destination code
During each collapse object of reporting, collapse to as if code in cause the object of collapse.
In the present embodiment, project is the application program being made up of code.Such as, project can be game, chat tool, purchase
The application programs such as thing website.Terminal from server download items, and can run item destination code in the terminal, thus to terminal
User function is provided.
Owing to item destination code there may be code error, therefore, may during terminal operating item destination code
There will be the phenomenon of collapse, the object causing collapse in code is referred to as collapsing object by the present embodiment.Such as, when the generation of project
When in Ma, certain pointer is not directed to significant internal memory, terminal is meeting nothing when reading data by this pointer of certain function call
Method determines and reads data wherefrom, thus causes collapse, and this function is referred to as collapsing object by the present embodiment.
In order to be able to make developer quickly find collapse object, to repair collapse object, terminal can also be
When collapse phenomenon occurs in code, record collapses the object of position and calls the object of this object, by the information of these objects
It is recorded as stack information, stack information is reported server.In the present embodiment, the heap that a project is reported by multiple terminals
Stack information is referred to as exception stack information.Wherein, object can be file or function, it is also possible to is at least in file and function
Plant and function parameter.Wherein, file can be libNativeRQD.so, and function can be OnMoveNext (), and function parameter can
To be k.
In an example, stack information can be such that
#00pc 00007807/data/app-lib/com.tencent.rqd.rqdtest-1/libNativeRQD.so
(doACrash+55)
#01pc 0000787b/data/app-lib/com.tencent.rqd.rqdtest-1/libNativeRQD.so
(Java_com_tencent_feedback_eup_jni_NativeExceptionUpload_doNativeCrashForTe
st+59)
#02pc 0007bb9f/system/lib/libdvm.so(dvmPlatformInvoke+79)
#03pc 000056af<unknown>
#04pc 000d9eac/system/lib/libdvm.so(dvmCallJNIMethod(unsigned int
const*,JValue*,Method const*,Thread*)+412)
#05pc 00212eb9/system/lib/libdvm.so
#06pc 00008c9f<unknown>
#07pc 00091219/system/lib/libdvm.so(dvmInterpret(Thread*,Method
const*,JValue*)+201)
In the present embodiment, after server gets exception stack information, need exception stack information is analyzed, from
And determine collapse object.In one implementation, all stack informations in exception stack information are analyzed by server,
To determine collapse object.
Owing to some collapse is to be caused by the exception object in code, some collapse is not caused by exception object,
And the collapse only caused by exception object could be revised code by developer and repair, therefore, in order to avoid to not leading to
Cross and repair the collapse object that exception object repairs and be analyzed wasted resource, in another kind of implementation, server
Before exception stack information is analyzed, it is also possible to filtering out is not the stack information of the collapse caused by exception object.
Wherein, there is the object of code error in exception object in being a destination code.Such as, when in item destination code, certain pointer is not
When pointing to significant internal memory, server determines that the function calling this pointer writes mistake, and the present embodiment is by the most different for this function
Often object.
Generally, exception object the collapse caused has fixed type, and server can read institute from exception stack information
There is the collapse type of stack information, be that the stack information of the first kind retains to collapse type, be non-the to collapse type
The stack information of one type is deleted, and obtains exception stack information.That is, exception stack information is obtained, including: obtain collapse class
Type is the exception stack information of the first kind, and the first kind is the type of the collapse caused by exception object.
Wherein, the first kind can include SIGSEGV and SIGBUS.When SIGSEGV is to quote invalid address in code
The collapse type of the collapse caused, the type of the collapse that SIGBUS causes when being and quote illegal address in code.
Step 202, obtains the first abnormality code information being scanned obtaining, the first abnormality code letter to item destination code
Each exception object of code error is there is in breath in indication item destination code.
In the present embodiment, server uses the code scans instrument preset to be scanned item destination code, scanning is tied
Fruit is as the first abnormality code information.Wherein, server can first scan code, the first abnormality code information obtained is carried out
Caching, reads the first abnormality code information again when getting exception stack information；Can also first obtain exception stack information, then
Scan code obtains the first abnormality code information；Abnormal heap can also be obtained when scan code obtains the first abnormality code information
Stack information, the present embodiment is not construed as limiting.
In the present embodiment, code that exception stack information is corresponding and code corresponding to the first abnormality code information need phase
With, therefore, refer to Fig. 3, obtain the first abnormality code information being scanned item destination code obtaining, also include:
Step 2021, reads the project label that exception stack information is corresponding.
Project label is for identifying project during code scans, and project label can be that server creates the project time-division
Join, it is also possible to being server distribution when the project of issue, the present embodiment is not construed as limiting.Wherein, project label can be
app_id。
Step 2022, determines that in the first incidence relation the project key assignments corresponding with project label, the first incidence relation are used
In the corresponding relation recorded between different project labels and different project key assignments.
Project key assignments is for identifying project during collapse reports, and project key assignments can be that server is when the project of establishment
Distribution, it is also possible to being server distribution when receiving the collapse object of terminal to report, the present embodiment is not construed as limiting.Its
In, project key assignments can be project key.
In the present embodiment, user also needs to set up the first incidence relation for project label and project key assignments, abnormal to associate
Stack information and the first abnormality code information.Therefore, the first incidence relation determines the project key assignments corresponding with project label
Before, also include: receive the configuration operation that user triggers when the first abnormality code information of the project of checking；Display includes project
The configuration interface of project key assignments；Receive the project label that user inputs in configuration interface；By project key assignments and project label
Correspondence is added in the first incidence relation.
Refer to Fig. 4, after code scans instrument obtains the first abnormality code information, server display configuration is different with first
The configuration interface of the exception stack information that often code information is associated, now, configuration interface includes that this first abnormality code is believed
The project key assignments that breath is corresponding, also includes the input frame of project label, when user's cuit in this input frame in configuration interface
Mark, and when triggering association control, server sets up the first incidence relation of project key assignments and project label.
Optionally, configuration interface also includes the information such as project name, language form, version number, the most regularly association, its
In, project name is used for described project, and language form is for the language of the code of described project, and version number is for described project
Version, if whether timing associates the first abnormality code information and exception stack information for describing in fixed pattern association.
Step 2023, the item destination code indicated by key assignments of identifying project.
Step 2024, obtains the first abnormality code information being scanned obtaining to item destination code.
After item destination code is scanned by code scans instrument, the corresponding exception of every scanning result obtained is right
As, and a scanning result includes exception object, type of error, line number etc..
In the present embodiment, after server gets the first abnormality code information, need the first abnormality code information is entered
Row is analyzed, so that it is determined that exception object.In one implementation, server is to all scannings in the first abnormality code information
Result is analyzed, to determine exception object.
Owing to some exception object can't cause collapse, and the collapse only caused by exception object could be by exploit person
Member's amendment code is repaired, therefore, in order to avoid the exception object that can not cause collapse being analyzed wasted resource,
In another kind of implementation, server is before being analyzed the first abnormality code, it is also possible to filters out and will not cause collapse
The scanning result of exception object.
Generally, it is possible to cause the exception object of collapse to have fixed type, server can be from the first abnormality code information
Read the type of error in all scanning results, the scanning result that type of error is Second Type is retained, to mistake class
The scanning result of the non-Second Type of type is deleted, and obtains exception stack information.That is, item destination code is scanned by acquisition
The the first abnormality code information arrived, including: being scanned item destination code, obtaining type of error from scanning result is second
First abnormality code information of type, Second Type is the type of the exception object causing collapse.
Wherein, Second Type is relevant to the code speech of code.When code speech is C++, Second Type can include
Null pointer and crossing the border.Null pointer refers to that code pointer is not directed to significant internal memory, cross the border refer to code is not the most
This pointer storage allocation space.When code speech is C#, Second Type can include that overflow exception, index range are abnormal and empty
Quote exception.Overflow exception refers to that the arithmetical operation conducted in the context chosen in code, type conversion or conversion operate
Cause overflowing, when index range refers to pass through index accesses data in code extremely, index beyond the index range set, empty
Quoting the content referring to quote in code is sky.
Step 203, according to exception stack information and the first abnormality code information, determine associated by each collapse object is different
Often object.
Refer to Fig. 5, according to exception stack information and the first abnormality code information, determine associated by each collapse object
Exception object, including:
Step 2031, extracts the first mark of each collapse object from exception stack information.
First mark is used for indicating collapse object.Such as, when collapse is to the function liked in file, the first mark is permissible
It is filename and function name, it is also possible to be the first cryptographic Hash calculated according to filename and calculate according to function name second
Cryptographic Hash, the present embodiment is not construed as limiting.
Specifically, from exception stack information, extract the first mark of each collapse object, including: read exception stack letter
Every stack information in breath, every stack information includes the n-layer information recorded in a storehouse of correspondence, and record in storehouse
The 0th layer of information be the information of collapse position object, in storehouse, the i+1 layer information of record is call i-th layer of object right
The information of elephant, 0≤i≤n；For every stack information, in detection stack information, whether the object in jth layer information is that collapse is right
As, when in jth layer information to as if during collapse object, read the first mark of object in jth layer information；When jth layer is believed
When object in breath is not collapse object, j is updated to j+1, continues executing with the object in jth layer information in detection stack information
Whether it is the step collapsing object, 0≤j≤n.
As a example by stack information in step 201, #00 record is the 0th layer of information, and #01 record is the 1st layer of information,
The like, #07 record is the 7th layer of information.Wherein, in example, one layer of information can include terminal type, memory address,
File and function side-play amount hereof.Certainly, every layer of information can also include other information such as function, function parameter,
The present embodiment is not construed as limiting.
Call relation is there is in stack information, i.e. i+1 layer information between i+1 layer object and i-th layer of object of record
It is the information of the object calling i-th layer of object.
Such as, stack information have recorded 4 layers of information, respectively the 0th layer information, the 1st layer of information, the 2nd layer of information and the 3rd layer
Information.1st layer of information is the information of the object that have invoked the 0th layer of object, and the 2nd layer of information is to have invoked the object of the 1st layer of object
Information, the 3rd layer of information is the information of the object that have invoked the 2nd layer of object.
When stack information is analyzed by server, first whether the object in the 0th layer of information of detection is collapse object, if
In 0th layer of information to as if collapse object, then read this collapse object first mark, terminate analysis process；If the 0th layer of letter
Object in breath is not collapse object, then whether the object in the 1st layer of information of detection is collapse object, if in the 1st layer of information
To liking collapse object, then read the first mark of this collapse object, terminate analysis process；If the object in the 1st layer of information is not
Be collapse object, then whether the object in the 2nd layer of information of detection is collapse object, and the rest may be inferred, until collapse object being detected
Till.
Wherein, whether when detecting object and being collapse object, server can detect whether object is to get specifically
The object of code；When to as if when can get the object of specific code, determine this to as if collapse object；When object is not
The function of specific code can be got, such as, during to the function liked in function library, determine that this object is not collapse object.
During reality realizes, owing to the numerical value of i is the biggest, the object of i-th layer of object reference is the most, now, analyzes i-th
The reason of layer object collapse is the most complicated, and therefore, generally, server only analyzes the 0th layer of object and the 1st layer of object.
Step 2032, extracts the second mark of each exception object from the first abnormality code information.
Second mark is used for indicating exception object.Such as, when function during exception object is file, the second mark is permissible
It is filename and function name, it is also possible to be the first cryptographic Hash calculated according to filename and calculate according to function name second
Cryptographic Hash, the present embodiment is not construed as limiting.
Step 2033, when there is the first mark and the second mark that match, by right for the exception indicated by the second mark
As being defined as the exception object associated by the collapse object indicated by the first mark.
With the second mark coupling, first mark refers to that the first mark is identical with the second mark, or, the Hash of the first mark
It is worth identical with the cryptographic Hash of the second mark.Such as, the first mark is OnMoveNext (), and the second mark is OnMoveNext (),
Then server determines that the first mark and the second mark match.
With the first mark and the second mark, the present embodiment all includes that filename and function name are to coupling the first mark and second
The process of mark illustrates, and it is the most identical, at literary composition with the filename in the second mark that server can first detect the first mark
The while of part famous prime minister, then it is the most identical with the function name in the second mark to detect the first mark, when function name is identical, determines first
Mark and the second mark match.
Step 204, positions the position in code of the exception object associated by each collapse object.
Owing to exception object line number in code determines that, therefore, the exception associated by collapse object is being determined
After object, developer can be directly targeted to the code indicated by this line number, modifies this code, right to repair collapse
As.
Owing to server may orient the position in code of the exception object associated by multiple collapse object, and service
Device is probably repairs collapse object according to tab order prompting developer, and now, collapse object is entered by developer successively
Row is repaired.Owing to the number of users of some collapse object influences is many, the number of users of some collapse object influences is few, therefore, and server
According to the number of users that collapse object is affected, collapse object can also be ranked up, to point out developer preferentially to repair impact
The collapse object that number of users is many, to ensure that most of user can normally use project, now performs step 205.
Step 205, for each collapse object, obtains the quantity of the terminal reporting collapse object.
Wherein, the quantity reporting the terminal of collapse object is the number of users of collapse object influences.
Step 206, according to the order that the quantity of the terminal reported is descending, is ranked up each collapse object.
Step 207, shows that the first information, the first information are used for pointing out the preferential reparation preceding collapse of sequence right
As.
In one implementation, server can from the quantity of sequence the selected and sorted quantity in front n position, and generate
For indicating the first information of collapse object corresponding to every kind of quantity.Wherein, n is positive integer, and such as, n is 10,50,100
Etc..
Such as, the quantity reporting the terminal of collapse object 1 is 500, and the quantity reporting the terminal of collapse object 2 is 1500,
The quantity reporting the terminal of collapse object 3 is 2500, and the quantity reporting the terminal of collapse object 4 is 2000, and n is 2, then service
Device generates for indicating collapse object 3 and the first information of collapse object 4.
In the present embodiment, server can also there may be in project according to the exception object associated by collapse object
Collapse object be predicted, with reduce collapse probability of happening, improve code quality.Now, each collapse object is being positioned
After associated exception object position in code, also include: obtain what the code to sundry item was scanned obtaining
Second abnormality code information, to there is each of code error in the code of sundry item different for indicating for the second abnormality code information
Often object；The second incidence relation according to the collapse object determined in project with exception object, it was predicted that will in each exception object
Cause the exception object of collapse；Show the second information, for pointing out to repair, the second information predicts that the exception obtained is right
As.
Such as, collapsing object 1 and associate with exception object 1 in project 1, now, the second incidence relation includes collapsing object 1
With the incidence relation of exception object 1, then, after determining exception object 1 in project 2, server can be according to the second incidence relation
Doping exception object 1 and may cause collapse, and the object of collapse is probably collapse object 1, now, server prompts is developed
Collapse object 1 is repaired by personnel.
Certainly, server can also extract the general character between each exception object causing collapse, when from sundry item
When scanning the exception object with general character, then predict that this has the collapse object of the exception object of general character association, pre-to improve
The accuracy surveyed.
In the present embodiment, refer to Fig. 6, server can include bugly server, TSC match server, and TSC scans
Server, TSC web page server, and TSC match server respectively with bugly server, TSC scanning server, TSC webpage clothes
Business device is connected.Wherein, bugly server is the background server of bugly platform, and bugly platform is the different of reception terminal to report
The often platform of stack information, TSC scanning server is the background server of TSC scanning platform, and TSC scanning platform is to use
TscanCode (code scans instrument) is scanned the platform of the first abnormality code information that obtains to item destination code, and TSC mates
Server is the server mating exception object information and the first abnormality code information, TSC web page server be for
Show the server of the association of collapse object and exception object.
Refer to Fig. 7, it illustrates a kind of schematic diagram that collapse object associates with exception object, wherein, aobvious in region 701
Show is collapse object, is shown that collapsing the exception object of object association in region 702.
In sum, the collapse localization method of the code that the embodiment of the present invention provides, by obtaining exception stack information, should
Each collapse object that exception stack information reports during running item destination code for indicating each terminal；It is right to obtain
Item destination code is scanned the first abnormality code information obtained, and this first abnormality code information is used for indication item destination code
Middle each exception object that there is code error；According to exception stack information and the first abnormality code information, determine each collapse
Exception object associated by object；Position the position in code of the exception object associated by each collapse object, so, will collapse
Object of bursting is associated with exception object, it is determined that the exception object being associated with collapse object position in code, solves
Code content is more and causes the relatively low problem of the collapse location efficiency of code, has reached to improve the collapse location efficiency of code
Effect.
The quantity of the terminal of collapse object is reported by acquisition；According to the order that the quantity of the terminal reported is descending,
Each collapse object is ranked up；Show that the first information, the first information are used for pointing out preferential reparation to sort front
Collapse object, developer can be pointed out preferentially to repair the collapse object that the terminal quantity reported is big, with ensure great majority use
Family can normally use project.
By obtaining the second abnormality code information that the code to sundry item is scanned obtaining；Determine according in project
The second incidence relation of collapse object and exception object, it was predicted that each exception object will cause the exception object of collapse；Aobvious
Showing the second information, the second information repairs, for pointing out, the exception object that prediction obtains, as such, it is possible to according to scanning
Exception object predict the collapse object that may exist, to point out developer to repair this collapse object in advance, it is to avoid collapse
The generation burst, to improve code quality.
Refer to Fig. 8, it illustrates the structured flowchart of the collapse positioner of the code that one embodiment of the invention provides.
The collapse positioner of this code can apply in server, the collapse positioner of this code, including:
Stack information acquisition module 810, is used for obtaining exception stack information, and exception stack information is used for indicating each terminal
Each collapse object reported during running item destination code, collapses liking the object causing collapse in code；
First information acquisition module 820, for obtaining the first abnormality code letter being scanned obtaining to item destination code
Breath, there is each exception object of code error in the first abnormality code information in indication item destination code；
Exception object determines module 830, for the exception stack information obtained according to stack information acquisition module 810 and the
The first abnormality code information that one data obtaining module 820 obtains, determines the exception object associated by each collapse object；
For positioning the exception object associated by each collapse object, exception object locating module 840, determines that module 830 is true
Fixed exception object position in code.
In sum, the collapse positioner of the code that the embodiment of the present invention provides, by obtaining exception stack information, should
Each collapse object that exception stack information reports during running item destination code for indicating each terminal；It is right to obtain
Item destination code is scanned the first abnormality code information obtained, and this first abnormality code information is used for indication item destination code
Middle each exception object that there is code error；According to exception stack information and the first abnormality code information, determine each collapse
Exception object associated by object；Position the position in code of the exception object associated by each collapse object, so, will collapse
Object of bursting is associated with exception object, it is determined that the exception object being associated with collapse object position in code, solves
Code content is more and causes the relatively low problem of the collapse location efficiency of code, has reached to improve the collapse location efficiency of code
Effect.
Refer to Fig. 9, it illustrates the structured flowchart of the collapse positioner of the code that yet another embodiment of the invention provides.
The collapse positioner of this code can apply in server, the collapse positioner of this code, including:
Stack information acquisition module 910, is used for obtaining exception stack information, and exception stack information is used for indicating each terminal
Each collapse object reported during running item destination code, collapses liking the object causing collapse in code；
First information acquisition module 920, for obtaining the first abnormality code letter being scanned obtaining to item destination code
Breath, there is each exception object of code error in the first abnormality code information in indication item destination code；
Exception object determines module 930, for the exception stack information obtained according to stack information acquisition module 910 and the
The first abnormality code information that one data obtaining module 920 obtains, determines the exception object associated by each collapse object；
For positioning the exception object associated by each collapse object, exception object locating module 940, determines that module determines
Exception object position in code.
Optionally, exception object determines module 930, including:
First marker extraction unit 931, for extracting the first mark of each collapse object from exception stack information；
Second marker extraction unit 932, for extracting the second mark of each exception object from the first abnormality code information
Know；
Exception object determines unit 933, for when there is the first mark that the first marker extraction unit 931 matched extracts
When knowing the second mark extracted with the second marker extraction unit 932, the exception object indicated by the second mark is defined as first
The collapse indicated by mark exception object associated by object.
Optionally, the first marker extraction unit 931, it is additionally operable to:
Reading every stack information in exception stack information, every stack information includes record in a corresponding storehouse
N-layer information, and in storehouse, the 0th layer of information of record is the information of collapse position object, the i+1 layer letter of record in storehouse
Breath is the information of the object calling i-th layer of object, 0≤i≤n；
For every stack information, in detection stack information, whether the object in jth layer information is collapse object, works as jth
In layer information to as if during collapse object, read the first mark of object in jth layer information；Right when in jth layer information
During as not being collapse object, j being updated to j+1, whether the object continued executing with in detection stack information in jth layer information collapses
The step of routed object, 0≤j≤n.
Optionally, stack information acquisition module 910, it is additionally operable to obtain the exception stack letter that collapse type is the first kind
Breath, the first kind is the type of the collapse caused by exception object；
First information acquisition module 920, is additionally operable to be scanned item destination code, obtains mistake class from scanning result
Type is the first abnormality code information of Second Type, and Second Type is the type of the exception object causing collapse.
Optionally, device also includes:
Report quantity acquisition module 950, for for each collapse object, obtaining the number of the terminal reporting collapse object
Amount；
Collapse object order module 960, for according to the terminal reported reporting quantity acquisition module to obtain quantity by
Big to little order, each collapse object is ranked up；
First prompting display module 970, for display the first information, the first information is used for pointing out preferential reparation
Sort preceding collapse object.
Optionally, first information acquisition module 920, including:
Project key assignments reads unit 921, for reading the project key assignments that exception stack information is corresponding；
Project label determines unit 922, for determining that in the first incidence relation reading unit 921 with project key assignments reads
The project label answered of project key-value pair, the first incidence relation for record different project key assignments and different project labels it
Between corresponding relation；
Item code determines unit 923, and for identifying project, mark determines indicated by the project label that unit 922 determines
Item destination code；
To item code, first information acquiring unit 924, determines that the item destination code that unit 923 determines is carried out for obtaining
The first abnormality code information that scanning obtains.
Optionally, first information acquisition module 920, also include:
Configuration operation receives unit 925, for receiving the configuration that user triggers when the exception stack information of the project of checking
Operation；
Configuration interface display unit 926, includes the configuration interface of the project key assignments of project for display；
Project label receives unit 927, for receiving the project label that user inputs in configuration interface；
Incidence relation adding device 928, for connecing project key assignments and the project label of configuration interface display module configuration
The project label correspondence receiving module reception is added in the first incidence relation.
Optionally, device also includes:
Second data obtaining module 980, for obtaining the second abnormal generation that the code to sundry item is scanned obtaining
Code information, there is each exception object of code error in the second abnormality code information in the code indicating sundry item；
Exception object prediction module 990, for associating with the second of exception object according to the collapse object determined in project
Relation, it was predicted that the exception object of collapse will be caused in each exception object；
Second prompting display module 991, for display the second information, the second information is used for pointing out reparation prediction
The exception object obtained.
In sum, the collapse positioner of the code that the embodiment of the present invention provides, by obtaining exception stack information, should
Each collapse object that exception stack information reports during running item destination code for indicating each terminal；It is right to obtain
Item destination code is scanned the first abnormality code information obtained, and this first abnormality code information is used for indication item destination code
Middle each exception object that there is code error；According to exception stack information and the first abnormality code information, determine each collapse
Exception object associated by object；Position the position in code of the exception object associated by each collapse object, so, will collapse
Object of bursting is associated with exception object, it is determined that the exception object being associated with collapse object position in code, solves
Code content is more and causes the relatively low problem of the collapse location efficiency of code, has reached to improve the collapse location efficiency of code
Effect.
The quantity of the terminal of collapse object is reported by acquisition；According to the order that the quantity of the terminal reported is descending,
Each collapse object is ranked up；Show that the first information, the first information are used for pointing out preferential reparation to sort front
Collapse object, developer can be pointed out preferentially to repair the collapse object that the terminal quantity reported is big, with ensure great majority use
Family can normally use project.
By obtaining the second abnormality code information that the code to sundry item is scanned obtaining；Determine according in project
The second incidence relation of collapse object and exception object, it was predicted that each exception object will cause the exception object of collapse；Aobvious
Showing the second information, the second information repairs, for pointing out, the exception object that prediction obtains, as such, it is possible to according to scanning
Exception object predict the collapse object that may exist, to point out developer to repair this collapse object in advance, it is to avoid collapse
The generation burst, to improve code quality.
It should be understood that the collapse positioner of the code of above-described embodiment offer positions in the collapse carrying out code
Time, only it is illustrated with the division of above-mentioned each functional module, in actual application, can as desired above-mentioned functions be divided
Join and completed by different functional modules, will code collapse positioner internal structure be divided into different functional modules,
To complete all or part of function described above.It addition, the collapse positioner of the code of above-described embodiment offer and generation
The collapse localization method embodiment of code belongs to same design, and it implements process and refers to embodiment of the method, repeats no more here.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can pass through hardware
Completing, it is also possible to instruct relevant hardware by program and complete, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read only memory, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (16)
1. the collapse localization method of a code, it is characterised in that described method includes:
Obtaining exception stack information, described exception stack information is used for indicating each terminal during running item destination code
Each collapse object reported, described collapse causes the object of collapse to liking in described code；
Obtaining the first abnormality code information being scanned obtaining to described item destination code, described first abnormality code information is used
In indicating each exception object that there is code error in described item destination code；
According to described exception stack information and described first abnormality code information, determine that the exception associated by each collapse object is right
As；
Position the position in described code of the exception object associated by each collapse object.
Method the most according to claim 1, it is characterised in that described according to described exception stack information with described first different
Often code information, determines the exception object associated by each collapse object, including:
The first mark of each collapse object is extracted from described exception stack information；
The second mark of each exception object is extracted from described first abnormality code information；
When there is the first mark and the second mark that match, the exception object indicated by described second mark is defined as institute
State the exception object associated by object of the collapse indicated by the first mark.
Method the most according to claim 2, it is characterised in that described extract each collapse from described exception stack information
First mark of object, including:
Reading every stack information in described exception stack information, every stack information includes record in a corresponding storehouse
N-layer information, and in described storehouse, the 0th layer of information of record is the information of collapse position object, record in described storehouse
I+1 layer information is the information of the object calling i-th layer of object, 0≤i≤n；
For every stack information, whether the object detected in described stack information in jth layer information is collapse object, when described
In jth layer information to as if during collapse object, read the first mark of object in described jth layer information；When described jth layer
When object in information is not collapse object, j is updated to j+1, continues executing with jth layer letter in the described stack information of described detection
Whether the object in breath is the step collapsing object, 0≤j≤n.
Method the most according to claim 1, it is characterised in that
Described acquisition exception stack information, including: obtain the exception stack information that collapse type is the first kind, the described first kind
Type is the type of the collapse caused by exception object；
Described acquisition is scanned the first abnormality code information obtained to described item destination code, including: to described project
Code is scanned, and obtains the first abnormality code information that type of error is Second Type, described Equations of The Second Kind from scanning result
Type is the type of the exception object causing collapse.
Method the most according to claim 1, it is characterised in that right in the exception associated by each collapse in described location object
After the position in described code, also include:
For each collapse object, obtain the quantity of the terminal reporting described collapse object；
According to the order that the quantity of the terminal reported is descending, each collapse object is ranked up；
Show that the first information, described first information are used for pointing out the preferential reparation preceding collapse object of sequence.
Method the most according to claim 1, it is characterised in that described item destination code is scanned obtaining by described acquisition
The first abnormality code information, including:
Read the project label that described exception stack information is corresponding；
Determining the project key assignments corresponding with described project label in the first incidence relation, described first incidence relation is used for record
Corresponding relation between different project labels and different project key assignments；
Determine the item destination code indicated by described project key assignments；
Obtain the first abnormality code information being scanned obtaining to described item destination code.
Method the most according to claim 6, it is characterised in that determine in the first incidence relation and described project described
Before the project key assignments that mark is corresponding, also include:
Receive the configuration operation that user triggers when the first abnormality code information of the project of checking；
Display includes the configuration interface of the project key assignments of described project；
Receive the project label that described user inputs in described configuration interface；
Add to corresponding with described project label for described project key assignments in described first incidence relation.
8. according to the arbitrary described method of claim 1 to 7, it is characterised in that associated by each collapse in described location object
Exception object position in described code after, also include:
Obtaining the second abnormality code information that the code to sundry item is scanned obtaining, described second abnormality code information is used
Each exception object of code error is there is in the code indicating described sundry item；
The second incidence relation according to the collapse object determined in described project with exception object, it was predicted that each exception object described
The middle exception object that will cause collapsing；
Showing the second information, described second information repairs, for pointing out, the described exception object that prediction obtains.
9. the collapse positioner of a code, it is characterised in that described device includes:
Stack information acquisition module, is used for obtaining exception stack information, and described exception stack information is used for indicating each terminal to exist
Each collapse object reported during running item destination code, described collapse causes the right of collapse to liking in described code
As；
First information acquisition module, for obtaining the first abnormality code information being scanned obtaining to described item destination code,
Described first abnormality code information is for indicating each exception object that there is code error in described item destination code；
Exception object determines module, for the described exception stack information and described obtained according to described stack information acquisition module
The described first abnormality code information that first information acquisition module obtains, determines the exception object associated by each collapse object；
Exception object locating module, different for position associated by each collapse object that described exception object determines that module determines
Often object position in described code.
Device the most according to claim 9, it is characterised in that described exception object determines module, including:
First marker extraction unit, for extracting the first mark of each collapse object from described exception stack information；
Second marker extraction unit, for extracting the second mark of each exception object from described first abnormality code information；
Exception object determines unit, for when there is the first mark and the second mark that the first marker extraction unit matched extracts
When knowing the second mark that extraction unit extracts, the exception object indicated by described second mark is defined as described first mark institute
The collapse of instruction exception object associated by object.
11. devices according to claim 10, it is characterised in that described first marker extraction unit, are additionally operable to:
Reading every stack information in described exception stack information, every stack information includes record in a corresponding storehouse
N-layer information, and in described storehouse, the 0th layer of information of record is the information of collapse position object, record in described storehouse
I+1 layer information is the information of the object calling i-th layer of object, 0≤i≤n；
For every stack information, whether the object detected in described stack information in jth layer information is collapse object, when described
In jth layer information to as if during collapse object, read the first mark of object in described jth layer information；When described jth layer
When object in information is not collapse object, j is updated to j+1, continues executing with jth layer letter in the described stack information of described detection
Whether the object in breath is the step collapsing object, 0≤j≤n.
12. devices according to claim 9, it is characterised in that
Described stack information acquisition module, being additionally operable to obtain collapse type is the exception stack information of the first kind, described first
Type is the type of the collapse caused by exception object；
Described first information acquisition module, is additionally operable to be scanned described item destination code, obtains mistake from scanning result
Type is the first abnormality code information of Second Type, and described Second Type is the type of the exception object causing collapse.
13. devices according to claim 9, it is characterised in that described device also includes:
Report quantity acquisition module, right for positioning the exception associated by each collapse object at described exception object locating module
After the position in described code, for each collapse object, obtain the quantity of the terminal reporting described collapse object；
Collapse object order module, for according to the described terminal reported reporting quantity acquisition module to obtain quantity by greatly to
Little order, is ranked up each collapse object；
First prompting display module, for display the first information, described first information is used for pointing out the preferentially row of reparation
Sequence preceding collapse object.
14. devices according to claim 9, it is characterised in that described first information acquisition module, including:
Project label reads unit, for reading the project label that described exception stack information is corresponding；
Project key assignments determines unit, reads described in unit reading with described project label for determining in the first incidence relation
The project key assignments that project label is corresponding, described first incidence relation is for recording different project labels and different project key assignments
Between corresponding relation；
Item code determines unit, for determining that described project key assignments determines the item indicated by described project key assignments that unit determines
Destination code；
To described item code, first information acquiring unit, determines that the described item destination code that unit determines is swept for obtaining
Retouch the first abnormality code information obtained.
15. devices according to claim 14, it is characterised in that described first information acquisition module, also include:
Configuration operation receives unit, for determining that unit determines and described project in the first incidence relation at described project key assignments
Before the project key assignments that mark is corresponding, receive the configuration operation that user triggers when the first abnormality code information of the project of checking；
Configuration interface display unit, includes the configuration interface of the project key assignments of described project for display；
Project label receives unit, for receiving the project label that described user inputs in described configuration interface；
Incidence relation adding device, for receiving, by described project key assignments and described project label, the described item target that unit receives
Know correspondence to add in described first incidence relation.
16. according to the arbitrary described device of claim 9 to 15, it is characterised in that described device also includes:
Second data obtaining module, for obtaining the second abnormality code information that the code to sundry item is scanned obtaining,
Each exception object of code error is there is in described second abnormality code information in the code indicating described sundry item；
Exception object prediction module, for associating with the second of exception object according to the collapse object determined in described project
System, it was predicted that the exception object of collapse will be caused in each exception object described；
Second prompting display module, for display the second information, described second information is used for pointing out reparation to record in advance
The described exception object arrived.
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