CN110389880A - Method and device for outputting information - Google Patents

Abstract

The embodiment of the application discloses a method and device for outputting information, which relate to the field of cloud computing. A specific implementation of the above method includes: obtaining the user ID of the user; according to the user ID, determining the storage space information requested by the user and the current usage information corresponding to the user ID; according to the storage space information and the current usage information, determining whether the storage is abnormal ; generating and outputting exception information in response to determining a storage exception. This embodiment can realize automatic warning of the user's storage capacity.

Description

Method and device for outputting information

technical field

The embodiments of the present application relate to the field of computer technologies, and in particular to methods and devices for outputting information.

Background technique

With the development and innovation of storage technology, more and more storage systems support multi-tenant lease. The storage system will be used by multiple tenants at the same time. The storage system needs to collect statistics on the capacity occupied by the data of each tenant for early warning. As the number of tenants increases exponentially, the complexity of capacity alerts for multiple tenants increases linearly.

Contents of the invention

The embodiments of the present application propose a method and an apparatus for outputting information.

In the first aspect, the embodiment of the present application provides a method for outputting information, including: acquiring the user ID of the user; determining the storage space information requested by the user and the current usage information corresponding to the user ID according to the user ID ; According to the above storage space information and the above current usage information, determine whether the storage is abnormal; in response to determining that the storage is abnormal, generate and output abnormal information.

In some embodiments, the above-mentioned determining whether the storage is abnormal according to the above-mentioned storage space information and the above-mentioned current usage information includes: determining the current usage rate of the storage space according to the above-mentioned storage space information and the above-mentioned current usage information; in response to determining the above-mentioned If the current usage rate is greater than the first preset threshold, it is determined that the storage is abnormal.

In some embodiments, the above-mentioned determining whether the storage is abnormal according to the above-mentioned storage space information and the above-mentioned current usage information includes: obtaining historical usage information in response to determining that the above-mentioned current usage rate is less than or equal to the above-mentioned first preset threshold; For the historical usage information, determine a usage change rate of the storage space; and determine storage abnormality in response to determining that the absolute value of the usage change rate is greater than a second preset threshold.

In some embodiments, the determining whether the storage is abnormal according to the above-mentioned storage space information and the above-mentioned current usage information includes: according to the above-mentioned historical usage information, determining the usage change curve of the storage space; according to the above-mentioned usage change curve, determining The usage change period of the storage space; in response to determining that the usage change curve of the period where the current usage information is located does not match the usage change curve within the usage change period, determining that the storage is abnormal.

In some embodiments, the above method further includes: marking time for the acquired current usage information; and storing the marked current usage information.

In some embodiments, the generating and outputting abnormal information in response to determining that the storage is abnormal includes: generating abnormal information in response to determining that the storage is abnormal, and outputting the abnormal information according to the contact information submitted by the user.

In some embodiments, the method further includes: in response to receiving the modification information sent by the user, modifying the contact information and/or the first preset threshold according to the modification information.

In a second aspect, an embodiment of the present application provides an apparatus for outputting information, including: an acquisition unit configured to acquire a user ID of a user; a determination unit configured to determine the storage requested by the user according to the user ID The space information and the current usage information corresponding to the above-mentioned user identification; the judging unit is configured to determine whether the storage is abnormal according to the above-mentioned storage space information and the above-mentioned current usage information; the output unit is configured to respond to the determination of the storage abnormality, generate and Output exception information.

In some embodiments, the judging unit is further configured to: determine the current usage rate of the storage space according to the storage space information and the current usage information; abnormal.

In some embodiments, the judging unit is further configured to: obtain historical usage information in response to determining that the current usage rate is less than or equal to the first preset threshold; determine the storage space usage based on the historical usage information rate of change: in response to determining that the absolute value of the rate of change of the usage amount is greater than a second preset threshold, determining that the storage is abnormal.

In some embodiments, the judging unit is further configured to: determine the usage change curve of the storage space according to the historical usage information; determine the storage space usage change cycle according to the usage change curve; The usage change curve of the period where the current usage information is located does not match the usage change curve within the usage change period, and it is determined that the storage is abnormal.

In some embodiments, the above device further includes: a marking unit configured to mark time for the acquired current usage information; a storage unit configured to store the marked current usage information.

In some embodiments, the output unit is further configured to: generate exception information in response to determining that the storage is abnormal, and output the exception information according to the contact information submitted by the user.

In some embodiments, the above-mentioned apparatus further includes a modification unit configured to: modify the above-mentioned contact information and/or the above-mentioned first preset threshold according to the above-mentioned modification information in response to receiving the modification information sent by the above-mentioned user.

In a third aspect, the embodiment of the present application provides a server, including: one or more processors; a storage device, on which one or more programs are stored, when the above one or more programs are processed by the executed by a processor, so that the above-mentioned one or more processors implement the method described in any embodiment of the first aspect.

In a fourth aspect, an embodiment of the present application provides a computer-readable medium, on which a computer program is stored, and when the program is executed by a processor, the method as described in any embodiment of the first aspect is implemented.

In the method and device for outputting information provided by the above embodiments of the present application, firstly, the user ID of the user may be acquired. And according to the user identifier, determine the storage space information requested by the user and the current usage information corresponding to the user identifier. According to the storage space information and the current usage information, it is determined whether the storage is abnormal. If an exception is stored, an exception message is generated and output. The method of this embodiment can realize the automatic early warning of the user's storage capacity.

Description of drawings

Other characteristics, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is an exemplary system architecture diagram to which an embodiment of the present application can be applied;

FIG. 2 is a flowchart of an embodiment of a method for outputting information according to the present application;

FIG. 3 is a schematic diagram of an application scenario of a method for outputting information according to the present application;

Fig. 4 is a flowchart of another embodiment of a method for outputting information according to the present application;

Fig. 5 is a schematic structural diagram of an embodiment of a device for outputting information according to the present application;

Fig. 6 is a schematic structural diagram of a computer system suitable for implementing the server of the embodiment of the present application.

Detailed ways

The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

FIG. 1 shows an exemplary system architecture 100 to which embodiments of the method for outputting information or the apparatus for outputting information of the present application can be applied.

As shown in FIG. 1 , a system architecture 100 may include terminal devices 101 , 102 , 103 , a network 104 and a server 105 . The network 104 is used as a medium for providing communication links between the terminal devices 101 , 102 , 103 and the server 105 . Network 104 may include various connection types, such as wires, wireless communication links, or fiber optic cables, among others.

Users can use terminal devices 101 , 102 , 103 to interact with server 105 via network 104 to receive or send messages and the like. For example, a user may send a query request to the server 105 through the terminal device 101 , 102 , or 103 , or receive a query result sent by the server 105 . Various communication client applications can be installed on the terminal devices 101, 102, 103, such as web browser applications, shopping applications, search applications, instant messaging tools, email clients, social platform software, and the like.

The terminal devices 101, 102, and 103 may be hardware or software. When the terminal devices 101, 102, 103 are hardware, they may be various electronic devices with display screens and supporting web browsing, including but not limited to smartphones, tablet computers, e-book readers, laptop computers and desktop computers and many more. When the terminal devices 101, 102, 103 are software, they can be installed in the electronic devices listed above. It can be implemented as a plurality of software or software modules (for example, to provide distributed services), or as a single software or software module. No specific limitation is made here.

The server 105 may be a server that provides various services, such as a background server that provides support for querying storage space usage. The background server can analyze and process the received query request and other data, and feed back the processing result (eg, query result) to the terminal devices 101 , 102 , 103 .

It should be noted that the server may be hardware or software. When the server is hardware, it can be implemented as a distributed server cluster composed of multiple servers, or as a single server. When the server is software, it can be implemented as multiple software or software modules (for example, for providing distributed services), or as a single software or software module. No specific limitation is made here.

It should be noted that the method for outputting information provided in the embodiment of the present application is generally executed by the server 105 , and correspondingly, the device for outputting information is generally set in the server 105 .

It should be understood that the numbers of terminal devices, networks and servers in Fig. 1 are only illustrative. According to the implementation needs, there can be any number of terminal devices, networks and servers.

Continuing to refer to FIG. 2 , a flow 200 of an embodiment of a method for outputting information according to the present application is shown. The method for outputting information in this embodiment includes the following steps:

Step 201, acquire the user ID of the user.

In this embodiment, the execution subject of the method for outputting information (for example, the server 105 shown in FIG. 1 ) can connect from a terminal device used by a user (such as the terminal device shown in FIG. 1 ) through a wired connection or a wireless connection. 101, 102, 103) to obtain the user ID of the user. Specifically, the execution subject may provide a query port, and the user may call the above query port through a terminal device to send a query request to the execution subject. The above query request includes a user ID. It can be understood that the user may first send a storage space application request to the execution subject to apply for the storage space.

It should be pointed out that the above wireless connection methods may include but not limited to 3G/4G connection, WiFi connection, Bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultra wideband) connection, and other wireless connection methods known or developed in the future .

Step 202, according to the user ID, determine the storage space information requested by the user and the current usage information corresponding to the user ID.

After the execution subject obtains the user ID, it can determine the storage space information requested by the user according to the user ID. Specifically, the execution subject locally stores the correspondence between the user identifier and the storage space information. Then, the execution subject can query the above-mentioned corresponding relationship, and determine the storage space information corresponding to the user ID of the user. The storage space information is used to indicate the capacity of the storage space requested by the user. The execution subject can also query the current usage information corresponding to the user ID. Here, the current usage information is the size of the storage space already used by the user.

Step 203, according to the storage space information and the current usage information, determine whether the storage is abnormal.

After the execution subject determines the storage space information corresponding to the user ID and the current usage information, it can determine whether the storage is abnormal. For example, the execution subject may calculate the ratio of the current usage amount to the storage space to determine whether the usage rate of the storage space exceeds a first preset threshold, and if it exceeds, the storage is considered abnormal. Wherein, the above-mentioned first preset threshold may be set by the user, or may be set by the execution subject according to the size of the storage space.

Step 204, generating and outputting exception information in response to determining that the storage is abnormal.

If the execution subject determines to store an exception, the execution subject may generate exception information. Specifically, the execution subject may use storage space information and current usage information as exception information. Alternatively, the execution subject may also generate exception information according to the current storage space usage. Then, the above-mentioned exception information may be output to the user.

In some optional implementations of this embodiment, the above method may further include the following steps not shown in FIG. 2 : marking time for the acquired current usage information; and storing the marked current usage information.

In this implementation manner, the execution subject may mark the current usage information with a time after obtaining the current usage information each time. The marked time is the acquisition time of the current usage information. After marking, the executive body can store the marked current usage information in the database.

In some optional implementations of this embodiment, the above step 204 can be specifically implemented through the following steps not shown in FIG. exception information.

In this implementation, after the execution subject determines that the storage is abnormal and generates abnormal information, it can send the above abnormal information according to the contact information submitted by the user, so that the user can check it in time.

In some optional implementations of this embodiment, the above method may further include the following steps not shown in FIG. 2: in response to receiving the modification information sent by the user, modify the contact information and/or the first a preset threshold.

In this implementation, the user can send modification information to the execution subject through the port provided by the execution subject. The above modification information may be used to modify the user's contact information. In the case that the first preset threshold is set by the user, the user may also modify the first preset threshold by sending modification information. After receiving the above-mentioned modification information, the execution subject may modify the above-mentioned contact information and/or the first preset threshold.

Continue referring to FIG. 3 , which is a schematic diagram of an application scenario of the method for outputting information according to this embodiment. In the application scenario shown in FIG. 3 , after applying for 1GB of storage space, the user can query the usage of the storage space through "I want to query" on the page in the mobile phone. According to the user ID of the user, the server can determine that the user's storage space is 256GB, and the current usage is 200GB. The server determines that the usage rate exceeds the threshold, and generates an exception message "Your storage space is 256GB, and 200GB is currently used. The remaining storage space is insufficient. Please apply for new storage space in time.". Users can apply for new storage space in time based on the above abnormal information.

In the method for outputting information provided by the above embodiments of the present application, first, the user ID of the user may be obtained. And according to the user identifier, determine the storage space information requested by the user and the current usage information corresponding to the user identifier. According to the storage space information and the current usage information, it is determined whether the storage is abnormal. If an exception is stored, an exception message is generated and output. The method of this embodiment can realize the automatic early warning of the user's storage capacity.

Continue referring to FIG. 4 , which shows a flow 400 of an embodiment of judging storage exceptions in the method for outputting information according to the present application. As shown in Figure 4, in this embodiment, the following steps can be used to determine whether the storage is abnormal:

Step 401: Determine the current usage rate of the storage space according to the storage space information and the current usage information.

In this embodiment, the execution subject may calculate the ratio of the current usage amount to the storage space, and the ratio is the current usage rate of the storage space.

Step 402, judging whether the current usage rate is greater than a first preset threshold.

If greater than, confirm storage exception. If not, proceed to step 403 .

Step 403, acquiring historical usage information.

In this embodiment, the execution subject can obtain historical usage information from the database. It can be understood that, after obtaining the current usage information and marking the time each time, the execution subject may store the marked current usage information in the database for use as historical usage information during analysis.

Step 404: Determine the usage change rate of the storage space according to the historical usage information.

After the execution subject obtains the historical usage information, it can make the change curve of the historical usage and time. The slope of the above variation curve can then be calculated. The slope can be used as the rate of change of the usage of the storage space.

Step 405, judging whether the absolute value of the change rate of the usage amount is greater than a second preset threshold.

If it is larger, it means that the storage space increases or decreases too fast, and the possibility of abnormal storage space is relatively high. Then at this time, the execution subject can determine that the storage is abnormal.

Step 406: Determine the usage change curve of the storage space according to the historical usage information.

After obtaining the historical usage information, the execution subject can also perform this step, that is, the historical usage information is used as the vertical axis, and the time is used as the horizontal axis, so as to determine the usage change curve of the storage space.

Step 407, according to the usage change curve, determine the usage change period of the storage space.

According to the above usage change curve, the executive body can analyze the change law of the above curve to determine the storage space usage change period. For some users, the usage of storage space varies with time. For example, at the beginning of a project, storage space usage gradually increases. By the end of the project, storage space usage has reached the maximum. Before the project starts the next project, delete all the data of the previous project, so that the data of the next project can be stored in the storage space. According to such rules, the execution subject can determine the period of change in the usage of the storage space.

In step 408, it is judged whether the usage change curve of the period in which the current usage information is located is consistent with the usage change curve within the usage change period.

After the usage change cycle is determined, the executive body may divide the above usage change curve into multiple usage change sub-curves according to the usage change cycle. Then, it is determined whether the usage change sub-curve of the cycle where the current usage information is in is consistent with the usage change sub-curve in other usage change cycles. If it does not match, it is determined that the storage is abnormal. The coincidence here does not mean that the current usage is the same as a certain historical usage in other cycles, but that the change trend of the usage change sub-curve in the current usage cycle is the same as that in other usage change cycles. The change trends of the usage change sub-curves are the same, for example, they all show slow growth.

Step 409, generating and outputting exception information in response to determining that the storage is abnormal.

The method for outputting information provided by the above-mentioned embodiments of the present application can analyze whether storage abnormality occurs in the user's storage space from multiple aspects, so as to realize multi-faceted early warning.

Further referring to FIG. 5 , as an implementation of the methods shown in the above figures, the present application provides an embodiment of a device for outputting information, which corresponds to the method embodiment shown in FIG. 2 , the The device can be specifically applied to various electronic devices.

As shown in FIG. 5 , the apparatus 500 for outputting information in this embodiment includes: an acquiring unit 501 , a determining unit 502 , a judging unit 503 and an output unit 504 .

The acquiring unit 501 is configured to acquire a user identifier of a user.

The determining unit 502 is configured to determine the storage space information requested by the user and the current usage information corresponding to the user identifier according to the user identifier.

The judging unit 503 is configured to determine whether the storage is abnormal according to the storage space information and the current usage information.

The output unit 504 is configured to generate and output exception information in response to determining that the storage is abnormal.

In some optional implementations of this embodiment, the judging unit 503 may be further configured to: determine the current usage rate of the storage space according to the storage space information and the current usage information; Set a threshold to determine storage exceptions.

In some optional implementations of this embodiment, the judging unit 503 may be further configured to: acquire historical usage information in response to determining that the current usage rate is less than or equal to a first preset threshold; according to the historical usage information, determine The usage change rate of the storage space; in response to determining that the absolute value of the usage change rate is greater than a second preset threshold, it is determined that the storage is abnormal.

In some optional implementation manners of this embodiment, the judging unit 503 may be further configured to: determine the usage change curve of the storage space according to the historical usage information; determine the usage change curve of the storage space according to the usage change curve Period: in response to determining that the usage variation curve of the period where the current usage information is located does not match the usage variation curve within the usage variation period, determining that the storage is abnormal.

In some optional implementation manners of this embodiment, the foregoing apparatus may further include a labeling unit and a storage unit not shown in FIG. 5 .

The marking unit is configured to mark time for the acquired current usage information.

The storage unit is configured to store the marked current usage information.

In some optional implementation manners of this embodiment, the output unit 504 may be further configured to: generate exception information in response to determining that the storage is abnormal, and output the exception information according to the contact information submitted by the user.

In some optional implementations of this embodiment, the apparatus 500 may further include a modifying unit not shown in FIG. 5, configured to: in response to receiving the modification information sent by the user, according to the modification information, modify Contact information and/or a first preset threshold.

It should be understood that the units 501 to 504 recorded in the apparatus 500 for outputting information respectively correspond to the steps in the method described with reference to FIG. 2 . Therefore, the operations and features described above for the method for outputting information are also applicable to the device 500 and the units contained therein, and will not be repeated here.

Referring now to FIG. 6 , it shows a schematic structural diagram of an electronic device (such as the server in FIG. 1 ) 600 suitable for implementing embodiments of the present disclosure. The server shown in FIG. 6 is only an example, and should not limit the functions and scope of use of the embodiments of the present disclosure.

As shown in FIG. 6, an electronic device 600 may include a processing device (such as a central processing unit, a graphics processing unit, etc.) 601, which may be randomly accessed according to a program stored in a read-only memory (ROM) 602 or loaded from a storage device 608. Various appropriate actions and processes are executed by programs in the memory (RAM) 603 . In the RAM 603, various programs and data necessary for the operation of the electronic device 600 are also stored. The processing device 601 , ROM 602 and RAM 603 are connected to each other through a bus 604 . An input/output (I/O) interface 605 is also connected to the bus 604 .

Typically, the following devices can be connected to the I/O interface 605: input devices 606 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; including, for example, a liquid crystal display (LCD), speaker, vibration an output device 607 such as a computer; a storage device 608 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 609. The communication means 609 may allow the electronic device 600 to communicate with other devices wirelessly or by wire to exchange data. While FIG. 6 shows electronic device 600 having various means, it should be understood that implementing or having all of the means shown is not a requirement. More or fewer means may alternatively be implemented or provided. Each block shown in FIG. 6 may represent one device, or may represent multiple devices as required.

In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product, which includes a computer program carried on a computer-readable medium, where the computer program includes program codes for executing the methods shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via communication means 609 , or from storage means 608 , or from ROM 602 . When the computer program is executed by the processing device 601, the above-mentioned functions defined in the methods of the embodiments of the present disclosure are executed. It should be noted that the computer-readable medium described in the embodiments of the present disclosure may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. A computer readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer diskettes, hard disks, random access memory (RAM), read-only memory (ROM), erasable Programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above. In the embodiments of the present disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In the embodiments of the present disclosure, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code therein. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can transmit, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device . Program code embodied on a computer readable medium may be transmitted by any appropriate medium, including but not limited to wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

The above-mentioned computer-readable medium may be included in the above-mentioned electronic device, or may exist independently without being incorporated into the electronic device. The above-mentioned computer-readable medium carries one or more programs, and when the above-mentioned one or more programs are executed by the electronic device, the electronic device: obtains the user ID of the user; determines the storage space information requested by the user according to the user ID; and The current usage information corresponding to the user identifier; according to the storage space information and the current usage information, determine whether the storage is abnormal; and generate and output abnormal information in response to determining that the storage is abnormal.

Computer program code for carrying out operations of embodiments of the present disclosure may be written in one or more programming languages, or combinations thereof, including object-oriented programming languages—such as Java, Smalltalk, C++, Also included are conventional procedural programming languages - such as the "C" language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (such as through an Internet Service Provider). Internet connection).

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or portion of code that contains one or more logical functions for implementing specified executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. It should also be noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by a dedicated hardware-based system that performs the specified functions or operations , or may be implemented by a combination of dedicated hardware and computer instructions.

The units involved in the embodiments described in the present disclosure may be implemented by software or by hardware. The described units may also be set in a processor, for example, it may be described as: a processor includes an acquiring unit, a determining unit, a judging unit and an output unit. Wherein, the names of these units do not limit the unit itself under certain circumstances, for example, the obtaining unit may also be described as "a unit for obtaining the user ID of the user".

The above description is only a preferred embodiment of the present disclosure and an illustration of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, but also covers the above-mentioned invention without departing from the above-mentioned inventive concept. Other technical solutions formed by any combination of technical features or equivalent features. For example, a technical solution formed by replacing the above-mentioned features with technical features having similar functions disclosed in (but not limited to) the embodiments of the present disclosure.

Claims (16)

1. a kind of method for output information, comprising:

Obtain the user identifier of user；

According to the user identifier, determine that the storage space information of user's application and the user identifier are corresponding current Usage amount information；

According to the storage space information and the currently used amount information, it is determined whether storage is abnormal；

In response to determining that storage is abnormal, generation and output abnormality information.

It is described according to the storage space information and the currently used amount 2. according to the method described in claim 1, wherein Information, it is determined whether storage is abnormal, comprising:

According to the storage space information and the currently used amount information, the currently used rate of memory space is determined；

It is greater than the first preset threshold in response to the determination currently used rate, determines that storage is abnormal.

It is described according to the storage space information and the currently used amount 3. according to the method described in claim 2, wherein Information, it is determined whether storage is abnormal, comprising:

It is less than or equal to first preset threshold in response to the determination currently used rate, obtains history usage amount information；

According to the history usage amount information, the usage amount change rate of memory space is determined；

It is greater than the second preset threshold in response to the absolute value of the determination usage amount change rate, determines that storage is abnormal.

It is described according to the storage space information and the currently used amount 4. according to the method described in claim 3, wherein Information, it is determined whether storage is abnormal, comprising:

According to the history usage amount information, the usage amount change curve of memory space is determined；

According to the usage amount change curve, the usage amount period of change of memory space is determined；

In response in the usage amount change curve and usage amount period of change in period locating for the determination currently used amount information Usage amount change curve is not consistent, and determines that storage is abnormal.

5. according to the method described in claim 1, wherein, the method also includes:

For the acquired currently used amount information labeling time；

Currently used amount information after storage mark.

6. according to the method described in claim 2, wherein, described in response to determining that storage is abnormal, generation and output abnormality are believed Breath, comprising:

In response to determining that storage is abnormal, exception information, and the contact details submitted according to the user, output abnormality letter are generated Breath.

7. according to the method described in claim 6, wherein, the method also includes:

The modification information sent in response to receiving the user, according to the modification information, modify the contact details and/or First preset threshold.

8. a kind of device for output information, comprising:

Acquiring unit is configured to obtain the user identifier of user；

Determination unit is configured to determine the storage space information of user application and described according to the user identifier The corresponding currently used amount information of user identifier；

Judging unit is configured to according to the storage space information and the currently used amount information, it is determined whether storage It is abnormal；

Output unit is configured in response to determine that storage is abnormal, generation and output abnormality information.

9. device according to claim 8, wherein the judging unit is further configured to:

According to the storage space information and the currently used amount information, the currently used rate of memory space is determined；

It is greater than the first preset threshold in response to the determination currently used rate, determines that storage is abnormal.

10. device according to claim 9, wherein the judging unit is further configured to:

It is less than or equal to first preset threshold in response to the determination currently used rate, obtains history usage amount information；

According to the history usage amount information, the usage amount change rate of memory space is determined；

It is greater than the second preset threshold in response to the absolute value of the determination usage amount change rate, determines that storage is abnormal.

11. device according to claim 10, wherein the judging unit is further configured to:

According to the history usage amount information, the usage amount change curve of memory space is determined；

According to the usage amount change curve, the usage amount period of change of memory space is determined；

In response in the usage amount change curve and usage amount period of change in period locating for the determination currently used amount information Usage amount change curve is not consistent, and determines that storage is abnormal.

12. device according to claim 8, wherein described device further include:

Unit is marked, the acquired currently used amount information labeling time is configured to；

Storage unit, the currently used amount information after being configured to store mark.

13. device according to claim 9, wherein the output unit is further configured to:

In response to determining that storage is abnormal, exception information, and the contact details submitted according to the user, output abnormality letter are generated Breath.

14. device according to claim 13, wherein described device further includes modification unit, is configured to:

The modification information sent in response to receiving the user, according to the modification information, modify the contact details and/or First preset threshold.

15. a kind of server, comprising:

One or more processors；

Storage device is stored thereon with one or more programs,

When one or more of programs are executed by one or more of processors, so that one or more of processors are real The now method as described in any in claim 1-7.

16. a kind of computer-readable medium, is stored thereon with computer program, wherein the realization when program is executed by processor Method as described in any in claim 1-7.