WO2015196981A1 - 一种鉴别图片垃圾文件的方法及装置 - Google Patents
一种鉴别图片垃圾文件的方法及装置 Download PDFInfo
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- WO2015196981A1 WO2015196981A1 PCT/CN2015/082122 CN2015082122W WO2015196981A1 WO 2015196981 A1 WO2015196981 A1 WO 2015196981A1 CN 2015082122 W CN2015082122 W CN 2015082122W WO 2015196981 A1 WO2015196981 A1 WO 2015196981A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/172—Caching, prefetching or hoarding of files
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/122—File system administration, e.g. details of archiving or snapshots using management policies
- G06F16/125—File system administration, e.g. details of archiving or snapshots using management policies characterised by the use of retention policies
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
- G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
- G06F16/183—Provision of network file services by network file servers, e.g. by using NFS, CIFS
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
- G06F16/9574—Browsing optimisation, e.g. caching or content distillation of access to content, e.g. by caching
Definitions
- the present application relates to the field of garbage file identification technology, and in particular to a method and device for identifying picture junk files.
- mobile devices such as mobile phones and PADs have been integrated into people's daily lives, and have become an indispensable part of people's daily lives.
- a large amount of storage space in a mobile device is often occupied by useless data, resulting in insufficient storage space of the mobile device, thereby affecting normal applications.
- a large amount of network junk files are often cached in mobile devices, and excessive junk files are cached to affect the activation of normal applications in mobile devices.
- the network image junk file occupies the vast majority of the cached network junk files. To clear the network image file, it is necessary to first identify the junk image. How to effectively identify the cached junk image file becomes an urgent problem to be solved.
- the purpose of the embodiment of the present application is to provide a method and device for identifying a picture junk file, so as to accurately identify the cached network picture junk file.
- the embodiment of the present application discloses a method for identifying a picture junk file, which is applied to the server side to identify a picture junk file in the cache network data, and the method includes:
- the file in the directory is network cache data, and then determining whether there is a garbage picture file by determining whether there is a keyword indicating the useless picture file in the network cache data;
- the obtaining the directory to be detected includes:
- the step of determining whether the keyword indicating the useless picture file exists in the network cache data to find whether the cached garbage picture file exists includes one or any combination of the following:
- the words representing the picture are NEWS and IMAGE; the separator includes but is not limited to "_”, “%”, “#”; the string representing the resolution attribute is XXX*XXX, wherein X represents Arabic numerals.
- the method further includes:
- the keyword indicating the network cache data is “http”.
- the embodiment of the present application further provides an apparatus for identifying a junk picture, which is applied to the server side to identify a picture junk file in the cache network data, and the device includes:
- a directory obtaining module for obtaining a directory to be detected
- a first determining module configured to determine whether the number of files in the directory is greater than or equal to a first preset value, and determining a file name of the file in the directory when the number of files in the directory is greater than or equal to a first preset value Whether it contains keywords indicating network cache data;
- the second determining module when the file name of the file in the directory includes a keyword indicating the network cache data, the file in the directory is network cache data, and determining whether the network cache data has a useless image file Keywords to find out if there is a garbage picture file;
- a third determining module when the keyword indicating the useless image file exists in the network cache data, identifying the found image file as a cached image junk file
- a recording module configured to record a path of the cached picture junk file.
- the directory obtaining module includes:
- the simulation running sub-module is used to simulate running various applications on the server side;
- the recording sub-module is used to record the file directory generated by each application after running; all the file directories generated are used as the directory to be detected.
- the second determining module includes one or any combination of the following:
- a path judging sub-module configured to determine whether a word indicating a useless picture exists in a path of the network cache data, and if yes, the file pointed to by the path of the network cache data is a cached junk picture file;
- a delimiter judging sub-module configured to determine whether a delimiter equal to or greater than a second preset value exists in the file name in the network cache data, and if yes, the file corresponding to the file name is a cached junk image file;
- the resolution attribute determining sub-module is configured to determine whether a string indicating a resolution attribute exists in the file name in the network cache data, and if yes, the file corresponding to the file name is a cached garbage picture file.
- the device further comprises:
- a receiving module configured to receive a picture junk file deletion request from the mobile terminal, where the request includes a path of a picture junk file
- a comparison module configured to compare a picture junk file path in the request with a picture junk file path stored in the request, to obtain a picture file identifier with a consistent path
- a sending module configured to send a picture junk file deletion response to the mobile terminal, where the response includes a picture junk file identifier, so that the mobile terminal can identify the picture junk file cached by itself according to the received response. And perform the corresponding processing.
- the embodiment of the present application further provides a storage medium, where the storage medium is used to store an application, and the application is used to execute a method for identifying a picture junk file according to an embodiment of the present application at runtime.
- the method for identifying a picture junk file is applied to the server side to identify a picture junk file in the cache network data, and the method includes:
- the file in the directory is network cache data, and then determining whether there is a garbage picture file by determining whether there is a keyword indicating the useless picture file in the network cache data;
- the embodiment of the present application further provides an application program, where the application is used to execute a method for identifying a picture junk file according to an embodiment of the present application at runtime.
- the method for identifying a picture junk file is applied to the server side to identify a picture junk file in the cache network data, and the method includes:
- the file in the directory is network cache data, and then determining whether there is a garbage picture file by determining whether there is a keyword indicating the useless picture file in the network cache data;
- An embodiment of the present application further provides an electronic device, where the electronic device includes:
- processor a memory, a communication interface, and a bus
- the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
- the memory stores executable program code
- the processor runs a program corresponding to the executable program code by reading executable program code stored in the memory for:
- the file in the directory is network cache data, and then determining whether there is a garbage picture file by determining whether there is a keyword indicating the useless picture file in the network cache data;
- the embodiments of the present application detect all the directories generated by the running of various applications, identify the directory where the image junk files in the cached network data are located, and record the directory path of the cached junk files. To accurately identify cached web image junk files.
- the path of the directory where the image junk file is stored in the cached network data recorded by the network side can help the mobile terminal determine the image junk file stored by itself, quickly locate the image junk file, and improve the junk file cleaning efficiency.
- FIG. 1 is a flowchart of a method for identifying a picture junk file according to an embodiment of the present application
- FIG. 2 is a flowchart of assisting a mobile terminal to perform picture junk file identification based on the embodiment shown in FIG. 1;
- FIG. 3 is a schematic diagram of a logical structure of an apparatus for identifying a picture junk file according to an embodiment of the present application
- FIG. 4 is a schematic diagram showing the logical structure of a device for performing image junk file recognition based on the mobile terminal of the embodiment shown in FIG.
- FIG. 1 is a flowchart of a method for identifying a picture junk file according to an embodiment of the present application. The embodiment is applied to the image side junk file in the cache network data, which includes:
- Step 101 Obtain a directory to be detected
- a possible step of obtaining a directory to be detected includes:
- various types of game applications for example, simulate running various office software such as word application, PDF application, image processing tool, dictionary, etc.
- simulate running various chat tools such as QQ, Fetion, Want Want, etc.
- chat tools such as QQ, Fetion, Want Want, etc.
- game applications for example, simulate running various office software such as word application, PDF application, image processing tool, dictionary, etc.
- chat tools such as QQ, Fetion, Want Want, etc.
- this embodiment does not limit the application itself, and any runnable application can be applied to the present application.
- Step 102 Determine whether the number of files in the directory is greater than or equal to a first preset value, and if yes, perform step 103, otherwise end;
- the number of files in the directory needs to be greater than or equal to the first preset value, and the first preset value is an integer, which may be 8 , 10, etc., the specific value can be determined according to actual needs.
- Step 103 Determine whether a file name indicating a network cache data is included in a file name of the file in the directory; if yes, execute step 104; otherwise, end;
- the present application does not limit the expression of the keyword.
- the keyword indicating the network cache data may be “http”.
- http can be all lowercase letters, or all uppercase letters, or parts of the keyword in lowercase letters are uppercase letters, such as Http, htTP, and the like.
- Step 104 After determining that the file in the directory is the network cache data, determine whether there is a picture file by determining whether there is a keyword indicating the picture file in the network cache data; if yes, execute step 105, otherwise end ;
- the step of determining whether the keyword of the picture file exists in the network cache data to find whether the cache picture file exists exists may include one or any combination of the following three manners:
- Manner 1 determining whether there is a word indicating a useless picture in the path of the network cache data, and if yes, the file pointed to by the path of the network cache data is a cached garbage picture file;
- the words indicating the useless pictures are NEWS and IMAGE, for example, NEWS and IMAGE appear simultaneously in the path.
- any word that can represent a picture can be applied to the present application, and the present application does not limit the specific expression of the word.
- the uppercase and lowercase of the words NEWS and IMAGE are not limited. That is to say, the words NEWS and IMAGE can all be lowercase letters, or all uppercase letters, or some lowercase characters in the keyword.
- the letter parts are uppercase letters, such as news, Image, etc.
- Manner 2 determining whether a delimiter equal to or greater than a second preset value exists in the file name in the network cache data, and if yes, the file corresponding to the file name is a cached junk image file;
- the separator includes, but is not limited to, "_”, “%”, “#”, etc., and any possible separator can be applied to the present application.
- the second preset value is an integer, which may be 5, 6, etc., and the specific value may be determined according to actual needs. Moreover, the value of the second preset value may be the same as the first preset value, or may be different from the first preset value.
- Manner 3 determining whether a string indicating a resolution attribute exists in the file name in the network cache data, and if yes, the file corresponding to the file name is a cached garbage picture file.
- the above-mentioned string representing the resolution attribute is XXX*XXX, where X represents an Arabic numeral, for example, 120*120 or the like.
- Step 105 Identify the found picture file as a cached picture junk file
- Step 106 Record a directory path of the cached picture junk file.
- the method provided in the embodiment of the present application is used to identify the directory where the image junk file is stored in the cache network data, and record the directory path of the cached junk file, thereby accurately identifying the cached network image junk file.
- FIG. 1 is described by taking a detection process of a directory as an example.
- each of the directories needs to be sequentially detected to obtain a directory in which all cached network picture junk files are located.
- the directory path of the image junk file cached by the server may be used to assist the mobile terminal in identifying the junk file.
- FIG. 2 refers to FIG. 1 .
- Step 201 Receive a picture junk file deletion request from a mobile terminal, where the request includes a directory path of a picture junk file;
- Step 202 Compare the directory path of the picture junk file in the request with the directory path of the picture junk file stored in the request, and identify the path in the request that is consistent in the comparison result;
- Step 203 Send a picture junk file deletion response to the mobile terminal, where the response includes a picture junk file path identifier, so that the mobile terminal can identify the directory of the picture junk file cached by itself according to the received response. And perform the appropriate processing.
- the image junk file path identifier may be the path itself or a special identifier.
- the present application does not limit the specific manifestation of the image junk file path identifier, and any possible form may be applied to the present application.
- the mobile terminal After the mobile terminal identifies the directory of the picture junk file cached by the mobile terminal according to the received response, it may perform corresponding processing according to its own policy, for example, directly deleting, or sending the prompt information to delete the image junk file to the user, and obtaining the user. After confirming the feedback, perform the delete operation, or mark the image junk file directory path and process it centrally after the agreed time.
- the path of the directory where the image junk files in the cached network data recorded on the network side is located can help the mobile terminal determine the picture junk files stored by itself, quickly locate the picture junk files, and improve the junk file cleaning efficiency.
- the embodiment of the present application further provides an apparatus for identifying a junk picture, which is applied to the server side to identify a picture junk file in the cache network data.
- the device includes:
- a directory acquisition module 301 for obtaining a directory to be detected
- the first determining module 302 is configured to determine whether the number of files in the directory is greater than or equal to a first preset value, and when the number of files in the directory is greater than or equal to a first preset value, determining a file of the file in the directory Whether the name contains keywords indicating network cache data;
- the second determining module 303 when the file name of the file in the directory includes a keyword indicating the network cache data, the file in the directory is network cache data, and determining whether there is a useless image file in the network cache data Keywords to find out if there is a junk image file;
- the third determining module 304 when there is a keyword indicating the useless image file in the network cache data, identifying the found image file as a cached image junk file;
- the recording module 305 is configured to record a path of the cached picture junk file.
- the foregoing directory obtaining module 301 may specifically include:
- the simulation running sub-module (not shown) is used to simulate running various applications on the server side;
- the recording sub-module (not shown) is used to record the file directory generated by each application after running; all the file directories generated are used as the directory to be detected.
- the second determining module 303 includes one or any combination of the following:
- a path judging sub-module (not shown), configured to determine whether a word indicating a useless picture exists in a path of the network cache data, and if yes, the file pointed to by the path of the network cache data is a cached junk image file ;
- a separator determination sub-module for determining a file name in the network cache data Whether there is a separator greater than or equal to the second preset value, and if so, the file corresponding to the file name is a cached garbage image file;
- the resolution attribute determining sub-module (not shown) is configured to determine whether a string representing the resolution attribute exists in the file name in the network cache data, and if yes, the file corresponding to the file name is a cached junk image file. .
- the device provided in the embodiment of the present application identifies the directory where the image junk file is stored in the cache network data, and records the directory path of the cached junk file, thereby accurately identifying the cached network image junk file.
- the directory path of the image junk file cached by the server may be used to assist the mobile terminal in identifying the junk file.
- the device shown in FIG. 3 may further include :
- the receiving module 406 is configured to receive a picture junk file deletion request from the mobile terminal, where the request includes a path of the picture junk file;
- the comparison module 407 is configured to compare the picture junk file path in the request with the picture junk file path stored in the request, to obtain a picture file identifier with a consistent path;
- the sending module 408 is configured to send a picture junk file deletion response to the mobile terminal, where the response includes a picture junk file identifier, so that the mobile terminal can identify the picture junk file that is cached according to the received response. And perform the appropriate processing.
- the modules 401-405 in FIG. 4 are the same as the modules 301-305 in the embodiment shown in FIG. 3, and are not described again.
- the path of the directory where the image junk files in the cached network data recorded on the network side is located can help the mobile terminal determine the picture junk files stored by itself, quickly locate the picture junk files, and improve the junk file cleaning efficiency.
- the embodiment of the present application further provides a storage medium, where the storage medium is used to store an application, and the application is used to execute a method for identifying a picture junk file according to an embodiment of the present application at runtime.
- the method for identifying a picture junk file is applied to the server side to identify a picture junk file in the cache network data, and the method includes:
- the file in the directory is network cache data, and then determining whether there is a garbage picture file by determining whether there is a keyword indicating the useless picture file in the network cache data;
- the embodiment of the present application further provides an application program, where the application is used to execute a method for identifying a picture junk file according to an embodiment of the present application at runtime.
- the method for identifying a picture junk file is applied to the server side to identify a picture junk file in the cache network data, and the method includes:
- the file in the directory is network cache data, and then determining whether there is a garbage picture file by determining whether there is a keyword indicating the useless picture file in the network cache data;
- An embodiment of the present application further provides an electronic device, where the electronic device includes:
- processor a memory, a communication interface, and a bus
- the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
- the memory stores executable program code
- the processor operates and reads by reading executable program code stored in the memory Programs corresponding to executable program code for:
- the file in the directory is network cache data, and then determining whether there is a garbage picture file by determining whether there is a keyword indicating the useless picture file in the network cache data;
- the description is relatively simple, and the relevant parts can be referred to the description of the method embodiment.
- the present application can be implemented by means of software plus a necessary general hardware platform. Based on such understanding, the technical solution of the present application may be embodied in the form of a software product in essence or in the form of a software product, which may be stored in a storage medium such as a ROM/RAM or a disk. , an optical disk, etc., includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present application or portions of the embodiments.
- a computer device which may be a personal computer, server, or network device, etc.
- This application can be used in a variety of general purpose or special purpose computing system environments or configurations.
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Claims (10)
- 一种鉴别图片垃圾文件的方法,其特征在于,应用于服务器侧识别缓存网络数据中的图片垃圾文件,所述方法包括:获得待检测的目录;判断所述目录中文件的数量是否大于等于第一预设值,若是,则判断所述目录内文件的文件名中是否包含表示网络缓存数据的关键词;若包含,则所述目录中的文件为网络缓存数据,再通过判断所述网络缓存数据中是否存在表示无用图片文件的关键词来查找是否存在垃圾图片文件;若存在,则将找到的图片文件识别为缓存的图片垃圾文件;记录所述缓存的图片垃圾文件所在目录路径。
- 根据权利要求1所述的方法,其特征在于,所述获得待检测的目录包括:在服务器侧模拟运行各类应用;记录各个应用在运行后所产生的文件目录;将所产生的所有文件目录作为待检测的目录。
- 根据权利要求1所述的方法,其特征在于,判断所述网络缓存数据中是否存在表示无用图片文件的关键词来查找是否存在缓存垃圾图片文件的步骤包括以下其中之一或任意组合:判断所述网络缓存数据的路径中是否存在表示无用图片的字词,若是,则所述网络缓存数据的路径所指向的文件为缓存的垃圾图片文件;判断所述网络缓存数据中文件名内是否存在大于等于第二预设值的分隔符,若是,则所述文件名对应的文件为缓存的垃圾图片文件;判断所述网络缓存数据中文件名内是否存在表示分辨率属性的字串,若是,则所述文件名对应的文件为缓存的垃圾图片文件。
- 根据权利要求3所述的方法,其特征在于,所述表示图片的字词为NEWS和IMAGE;所述分隔符包括但不限于“_”,“%”,“#”;所述表示分辨率属性的字串为XXX*XXX,其中,X表示阿拉伯数字。
- 根据权利要求1-3任一所述的方法,其特征在于,所述方法还包括:接收来自移动终端的图片垃圾文件删除请求,所述请求中包括图片垃圾文件的所在目录路径;将所述请求中的图片垃圾文件所在目录路径与自身存储的图片垃圾文件所在目录路径进行对比,将对比结果为一致的所述请求中的路径进行标识;向所述移动终端发送图片垃圾文件删除响应,所述响应中包括图片垃圾文件路径标识,以使所述移动终端根据接收到的所述响应能够识别出自身缓存的图片垃圾文件所在目录,并执行相应处理。
- 根据权利要求1所述的方法,其特征在于,所述表示网络缓存数据的关键词为“http”。
- 一种鉴别垃圾图片的装置,其特征在于,应用于服务器侧识别缓存网络数据中的图片垃圾文件,所述装置包括:目录获取模块,用于获得待检测的目录;第一判断模块,用于判断所述目录中文件的数量是否大于等于第一预设值,当所述目录中文件的数量大于等于第一预设值时,判断所述目录内文件的文件名中是否包含表示网络缓存数据的关键词;第二判断模块,在所述目录内文件的文件名中包含表示网络缓存数据的关键词时,所述目录中的文件为网络缓存数据,判断所述网络缓存数据中是否存在表示无用图片文件的关键词来查找是否存在垃圾图片文件;第三判断模块,在所述网络缓存数据中存在表示无用图片文件的关 键词时,将找到的图片文件识别为缓存的图片垃圾文件;记录模块,用于记录所述缓存的图片垃圾文件的路径。
- 根据权利要求7所述的装置,其特征在于,所述目录获取模块包括:模拟运行子模块,用于在服务器侧模拟运行各类应用;记录子模块,用于记录各个应用在运行后所产生的文件目录;将所产生的所有文件目录作为待检测的目录。
- 根据权利要求7所述的装置,其特征在于,所述第二判断模块包括以下其中之一或任意组合:路径判断子模块,用于判断所述网络缓存数据的路径中是否存在表示无用图片的字词,若是,则所述网络缓存数据的路径所指向的文件为缓存的垃圾图片文件;分隔符判断子模块,用于判断所述网络缓存数据中文件名内是否存在大于等于第二预设值的分隔符,若是,则所述文件名对应的文件为缓存的垃圾图片文件;分辨率属性判断子模块,用于判断所述网络缓存数据中文件名内是否存在表示分辨率属性的字串,若是,则所述文件名对应的文件为缓存的垃圾图片文件。
- 根据权利要求7-9任一所述的装置,其特征在于,所述装置还包括:接收模块,用于接收来自移动终端的图片垃圾文件删除请求,所述请求中包括图片垃圾文件的路径;对比模块,用于将所述请求中的图片垃圾文件路径与自身存储的图片垃圾文件路径进行对比,获得路径一致的图片文件标识;发送模块,用于向所述移动终端发送图片垃圾文件删除响应,所述响应中包括图片垃圾文件标识,以使所述移动终端根据接收到的所述响 应能够识别出自身缓存的图片垃圾文件,并执行相应处理。
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US15/321,412 US10540325B2 (en) | 2014-06-27 | 2015-06-23 | Method and device for identifying junk picture files |
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CN201410302748.7 | 2014-06-27 | ||
CN201410302748.7A CN105446980B (zh) | 2014-06-27 | 2014-06-27 | 一种鉴别图片垃圾文件的方法及装置 |
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CN105808677A (zh) * | 2016-03-01 | 2016-07-27 | 北京金山安全软件有限公司 | 一种图片删除方法、装置及电子设备 |
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CN105446987B (zh) * | 2014-06-30 | 2019-03-26 | 北京金山安全软件有限公司 | 图片类垃圾文件的识别方法、装置和电子设备 |
CN107301351A (zh) * | 2017-06-22 | 2017-10-27 | 北京北信源软件股份有限公司 | 一种扫描与清除网络访问记录的方法与装置 |
CN107273523A (zh) * | 2017-06-22 | 2017-10-20 | 北京北信源软件股份有限公司 | 一种网络访问记录清除方法及装置 |
CN108287860A (zh) * | 2017-09-05 | 2018-07-17 | 腾讯科技(深圳)有限公司 | 模型生成方法、垃圾文件识别方法及装置 |
US11249946B2 (en) * | 2018-05-11 | 2022-02-15 | EMC IP Holding Company LLC | Path name cache for notifications of file changes |
CN113868093B (zh) * | 2021-10-13 | 2024-05-24 | 平安银行股份有限公司 | 垃圾文件监测方法、装置、设备及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102567319A (zh) * | 2010-12-10 | 2012-07-11 | 腾讯科技(深圳)有限公司 | 网页图片过滤方法及系统 |
CN103530424A (zh) * | 2013-10-31 | 2014-01-22 | 北京奇虎科技有限公司 | 一种垃圾文件的检测方法及装置 |
CN103677977A (zh) * | 2013-12-19 | 2014-03-26 | 贝壳网际(北京)安全技术有限公司 | 清理移动终端中临时文件的方法、装置和移动终端 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7096418B1 (en) * | 2000-02-02 | 2006-08-22 | Persistence Software, Inc. | Dynamic web page cache |
CN100595765C (zh) * | 2008-06-30 | 2010-03-24 | 腾讯科技(深圳)有限公司 | 基于媒体播放器的关键词内容发布方法及系统 |
US20120212606A1 (en) * | 2011-02-20 | 2012-08-23 | Min-Hung Chien | Image processing method and image processing apparatus for dealing with pictures found by location information and angle information |
CN102654872A (zh) * | 2011-03-03 | 2012-09-05 | 腾讯科技(深圳)有限公司 | 一种清理应用程序产生的垃圾文件的方法及装置 |
US20130205277A1 (en) * | 2012-02-07 | 2013-08-08 | Telerik, AD | Environment and method for cross-platform development of software applications |
CN103324639A (zh) * | 2012-03-23 | 2013-09-25 | 腾讯科技(深圳)有限公司 | 清理垃圾项目的方法及装置 |
CN103365882A (zh) * | 2012-03-30 | 2013-10-23 | 网秦无限(北京)科技有限公司 | 一种移动终端上垃圾文件清理的方法和系统 |
CN102880713B (zh) * | 2012-09-29 | 2016-08-03 | 北京奇虎科技有限公司 | 文件清理方法及装置 |
CN102970420B (zh) * | 2012-11-07 | 2014-01-22 | 广东欧珀移动通信有限公司 | 一种Android 系统中的图片过滤方法及系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102567319A (zh) * | 2010-12-10 | 2012-07-11 | 腾讯科技(深圳)有限公司 | 网页图片过滤方法及系统 |
CN103530424A (zh) * | 2013-10-31 | 2014-01-22 | 北京奇虎科技有限公司 | 一种垃圾文件的检测方法及装置 |
CN103677977A (zh) * | 2013-12-19 | 2014-03-26 | 贝壳网际(北京)安全技术有限公司 | 清理移动终端中临时文件的方法、装置和移动终端 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105808677A (zh) * | 2016-03-01 | 2016-07-27 | 北京金山安全软件有限公司 | 一种图片删除方法、装置及电子设备 |
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