CN106572164A - Mail backup method and terminal - Google Patents

Abstract

The embodiment of the invention provides a mail backup method and a terminal. The method comprises the following steps: if the fact that the user refers to the mail is detected, reading the content of the mail currently read by the user; judging whether the content of the mail contains a preset keyword or not; and if the content of the mail contains a preset keyword or a synonym of the preset keyword, synchronizing the mail to a cloud server for backup. Therefore, by implementing the technical scheme provided by the embodiment of the invention, the mails related to the preset keywords can be automatically transmitted to the cloud server for backup, so that the safety of important data is improved.

Description

Method and terminal for email backup

technical field

The invention relates to the field of terminals, in particular to a mail backup method and a terminal.

Background technique

With the popularity of terminals (such as electronic devices such as smart phones, wearable devices, and tablet computers), terminals have gradually become an indispensable part of people's lives, so that people carry terminals wherever they go.

At this stage, users usually like to use emails to communicate, no matter in work or in life. However, the capacity of the terminal is limited. When the storage space of the terminal is insufficient, the user will be reminded to delete unimportant information. Because there are a large number of emails in the mailbox, it is easy for users to delete important emails by mistake, resulting in low email data security.

Contents of the invention

Embodiments of the present invention provide a mail backup method and terminal, which can automatically transfer mails involving preset keywords to a cloud server for backup, thereby improving the security of important data.

The first aspect of the embodiment of the present invention discloses a method for email backup, the method comprising:

If it is detected that the user is checking the email, then read the content of the email currently read by the user;

judging whether the content of the email contains a preset keyword or a synonym of the preset keyword;

If the content of the email contains preset keywords, the email is synchronized to a cloud server for backup.

The second aspect of the present invention discloses a terminal, and the terminal includes:

A reading unit, configured to read the content of the mail currently read by the user if it is detected that the user is checking the mail;

a judging unit, configured to judge whether the content of the email contains preset keywords;

A synchronizing unit, configured to synchronize the email to a cloud server for backup if the content of the email contains preset keywords.

A third aspect of the present invention discloses a terminal, and the terminal includes:

a memory storing executable program code;

a processor coupled to the memory;

The processor invokes the executable program code stored in the memory to execute the method described in the first aspect.

In the solution of the embodiment of the present invention, if it is detected that the user is checking the mail, then read the content of the mail currently read by the user; judge whether the content of the mail contains preset keywords; if the content of the mail contains If the email contains preset keywords, the email will be synchronized to the cloud server for backup. It can be seen that, by implementing the technical solution provided by the present invention, emails involving preset keywords can be automatically transmitted to the cloud server for backup, thereby improving the security of important data.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings that need to be used in the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1-a is a schematic flow chart of a method for email backup provided by an embodiment of the present invention;

Figure 1-b is a network architecture diagram of an email backup system provided by an embodiment of the present invention;

FIG. 2 is a schematic flowchart of another method for email backup provided by an embodiment of the present invention;

FIG. 3 is a schematic flowchart of another email backup method provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a terminal provided by an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of another terminal provided by an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of another terminal provided by an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a physical device of a terminal provided by an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a physical device of a mobile phone provided by an embodiment of the present invention.

detailed description

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

The terms "first", "second" and "third" appearing in the specification, claims and drawings of the present invention are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

An embodiment of the present invention discloses a method for mail backup, the method includes: if it is detected that the user is checking the mail, then reading the content of the mail currently read by the user; judging whether the content of the mail is Whether to contain preset keywords; if the content of the email contains preset keywords or synonyms of the preset keywords, then the email is synchronized to a cloud server for backup.

Please refer to Fig. 1-a, Fig. 1-a is an email backup method provided by an embodiment of the present invention. Wherein, as shown in FIG. 1-a, a method for email backup provided by an embodiment of the present invention includes the following contents:

S101. If it is detected that the user is checking emails, read content of the emails currently read by the user.

Wherein, the terminal may be an electronic device such as a smart phone, a tablet computer, a smart wearable device, or a computer.

Among them, it is understandable that when the user needs to check the email, he needs to log in to the mailbox. There is no limitation on the type of mailbox here.

S102. Determine whether the content of the email contains preset keywords.

Wherein, it can be understood that common preset keywords may include, for example, account numbers, passwords, salaries, stocks, identifications (such as names, numbers) of contacts in the contact list, and the like. Wherein, the preset keyword may also be a word whose frequency of occurrence in the email content collected by the terminal is greater than a preset threshold.

It should be pointed out that when the user initializes the mailbox, the terminal will prompt the user to set a preset keyword so that the terminal determines the email to be backed up according to the preset keyword; the user enters the preset keyword at a designated location; the terminal receiving preset keywords input by the user, and analyzing the preset keywords input by the user to determine synonyms of the preset keywords; storing the preset keywords and synonyms. Specifically, the determining whether the content of the email contains a preset keyword includes: determining whether the content of the email contains the preset keyword or a synonym of the preset keyword.

For example, when the user logs in to the mailbox for the first time, a dialog box pops up on the terminal to prompt the user whether to back up emails containing sensitive words to the cloud server. When the user agrees to back up emails containing sensitive words to the cloud server, The terminal will prompt the user to enter key sensitive words in the indicated area. For example, the user enters an account number. Then the terminal will expand the synonyms of the account, such as accounts, passwords, names in the contact list, place names of the user's location, words used in emails with a frequency greater than a preset threshold, and the like. The terminal stores key sensitive words and synonyms of the key sensitive words. It can be understood that it can also be stored after being encrypted.

It is understandable that if the key sensitive word is account number. Then the terminal will judge whether the content of the email contains information such as "account number" or continuous numbers of preset length (such as 15 or 18 consecutive numbers).

S103. If the content of the email contains a preset keyword or a synonym of the preset keyword, synchronize the email to a cloud server for backup.

Wherein, it should be pointed out that before the cloud account is determined according to the mailbox account corresponding to the email, the method further includes establishing a mapping relationship between the mailbox account and the cloud account.

Specifically, the terminal may prompt the user to input the email account and cloud account; then receive the email account and cloud account input by the user, and establish a mapping relationship between the email account and the cloud account; finally store the mapping relationship, wherein , the mapping relationship can be stored in the form of a list.

Further, when receiving an instruction to synchronize the email to the cloud server for backup, the terminal can determine the cloud account according to the email account corresponding to the email; log in to the cloud server according to the cloud account and the preset password; The cloud server sends the email.

Wherein, the user can also use the email account to register the cloud account, and use the email password as the password of the cloud account (ie, the preset password).

Furthermore, it should be pointed out that each cloud account will be allocated a certain storage space when it is initialized. Therefore, when the storage space is insufficient, the user needs to be reminded to expand the capacity.

Specifically, the terminal acquires the cloud account corresponding to the email account; determines the storage space in the cloud account; and sends an alarm to the user when the storage space in the cloud account is less than a preset threshold. Wherein, the preset threshold may be a ratio, for example, when the storage space in the cloud account is less than 80%, an alarm prompt is sent to the user to remind the user to expand the capacity.

Wherein, as shown in FIG. 1-b, where the terminal is a mobile phone as an example, the terminal and the cloud server may perform information exchange through a local area network, or may perform information exchange through a wide area network.

Among them, it should be pointed out that a cloud server generally refers to a "virtual" server running on the same physical hardware, and a cloud server is used as a physical server. On the virtual server platform, administrators can provide servers with specific CPU, memory and disk characteristics, and these cloud server systems are provided online. The systems provided by cloud service providers also have different "specifications" due to different functions and prices. Products such as cloud servers usually have two key dimensions: CPU and memory. For example, the small specification of the cloud server is 1vCPU and 2GB RAM; the medium specification of the cloud server is 2vCPU and 4GB RAM; the large specification of the cloud server is 4vCPU and 8GB RAM. After selecting a cloud server vendor, users can compare the technical specifications of specific cloud server products to see whether they meet existing and future business needs.

It can be seen that in the solution of the embodiment of the present invention, if it is detected that the user is checking the mail, then read the content of the mail currently read by the user; judge whether the content of the mail contains preset keywords; if the If the content of the email contains preset keywords, the email will be synchronized to the cloud server for backup. It can be seen that, by implementing the technical solution provided by the present invention, emails involving preset keywords can be automatically transmitted to the cloud server for backup, thereby improving the security of important data and further improving user experience.

Please refer to FIG. 2 . FIG. 2 is an email backup method provided by an embodiment of the present invention. Wherein, as shown in Figure 2, a method for email backup provided by an embodiment of the present invention includes the following content:

S201. When the user logs into the mailbox, detect whether the user checks the email.

Wherein, the terminal may be an electronic device such as a smart phone, a tablet computer, a smart wearable device, or a computer.

Wherein, the mailbox may be a personal mailbox, such as QQ mailbox, NetEase mailbox, etc., or an enterprise mailbox, and there is no limitation on the type of mailbox.

S202. If it is detected that the user is checking emails, read the content of the emails currently read by the user.

S203. Determine whether the content of the email contains a preset keyword or a synonym of the preset keyword.

Wherein, it can be understood that common preset keywords may include, for example, account number, password, salary, stock and so on.

It should be pointed out that when the user initializes the mailbox, the terminal will prompt the user to set a preset keyword so that the terminal determines the email to be backed up according to the preset keyword; the user enters the preset keyword at a designated location; the terminal receiving preset keywords input by the user, and analyzing the preset keywords input by the user to determine synonyms of the preset keywords; storing the preset keywords and synonyms. Specifically, the determining whether the content of the email contains a preset keyword includes: determining whether the content of the email contains the preset keyword or a synonym of the preset keyword.

For example, when the user logs in to the mailbox for the first time, a dialog box pops up on the terminal to prompt the user whether to back up emails containing sensitive words to the cloud server. When the user agrees to back up emails containing sensitive words to the cloud server, The terminal will prompt the user to enter key sensitive words in the indicated area. For example, the user enters an account number. Then the terminal will expand the synonyms of the account, such as account, password and so on. The terminal stores key sensitive words and synonyms of the key sensitive words. It can be understood that it can also be stored after being encrypted.

S204. If the content of the email contains the preset keyword or a synonym of the preset keyword, determine the cloud account according to the email account corresponding to the email.

Wherein, before the cloud account is determined according to the email account corresponding to the email, the method further includes: prompting the user to input the email account and cloud account; receiving the email account and cloud account input by the user, and establishing the email account and cloud account; A mapping relationship between cloud accounts; storing the mapping relationship.

Wherein, optionally, the storing the mapping relationship may further include: the terminal sending the cloud account and password associated with the email account to the cloud server. The cloud server sends the cloud account number and password to the corresponding mail server for verification. If the verification is passed, the cloud account number and password are associated and stored, and the verification is passed back to the terminal. Backup mailbox setting failure message, the process ends.

S205. Log in to the cloud server according to the cloud account number and preset password.

S206. Send the email to the cloud server.

S207. The cloud server receives and backs up the email sent by the terminal.

It can be seen that the specific steps of synchronizing emails to the cloud server are expanded in the solution of the embodiment of the present invention, so that the terminal can quickly transfer important emails to the cloud server for backup, thereby ensuring the security of important data of users.

Please refer to FIG. 3 . FIG. 3 is a mail backup method provided by an embodiment of the present invention. Wherein, as shown in Figure 3, a method for email backup provided by an embodiment of the present invention includes the following content:

S301. Prompting the user to input an email account and a cloud account;

Wherein, the terminal may be an electronic device such as a smart phone, a tablet computer, a smart wearable device, or a computer.

Wherein, during initialization, the user may be prompted to input an email account and a cloud account.

S302. Receive the email account and cloud account input by the user, and establish a mapping relationship between the email account and the cloud account;

S303. Store the mapping relationship;

Among them, the mapping relationship can be saved in the form of a list;

Wherein, the mapping relationship may also be stored in a database.

S304. Prompting the user to set preset keywords so that the terminal determines emails to be backed up according to the preset keywords;

Among them, common preset keywords include account number, password, salary, stock and so on.

Wherein, when the mailbox is initialized, the user may be prompted to set a preset keyword so that the terminal determines the email to be backed up according to the preset keyword.

S305. Receive a preset keyword input by the user, and analyze the preset keyword input by the user to determine a synonym for the preset keyword;

S306. Store the preset keywords and synonyms;

For example, when the user logs in to the mailbox for the first time, a dialog box pops up on the terminal to prompt the user whether to back up emails containing sensitive words to the cloud server. When the user agrees to back up emails containing sensitive words to the cloud server, The terminal will prompt the user to enter key sensitive words in the indicated area. For example, the user enters an account number. Then the terminal will expand the synonyms of the account, such as account, password and so on. The terminal stores key sensitive words and synonyms of the key sensitive words. It can be understood that it can be encrypted for storage.

S307. If it is detected that the user is checking the mail, read the content of the mail currently read by the user;

S308. Determine whether the content of the email contains the preset keyword or a synonym of the preset keyword;

It is understandable that if the key sensitive word is account number. Then the terminal will judge whether the content of the email contains information such as "account number", "account number" and a preset length of continuous numbers (such as 15 or 18 consecutive numbers).

S309. If the content of the email contains a preset keyword or a synonym of the preset keyword, determine the cloud account according to the email account corresponding to the email, and log in to the cloud according to the cloud account and the preset password server;

S310. Determine the storage space in the cloud account;

S311. When the storage space in the cloud account is less than a preset threshold, send an alarm to the user;

It should be pointed out that each cloud account will be allocated a certain amount of storage space when it is initialized. Therefore, when the storage space is insufficient, the user needs to be reminded to expand the capacity.

S312. When the storage space in the cloud account is not less than a preset threshold, send the email to the cloud server;

S313. The cloud server receives and backs up the email sent by the terminal.

It can be seen that the steps of binding the email account and the cloud account and the step of judging whether the email content contains key sensitive words or their synonyms are expanded in the solution of the embodiment of the present invention, so that the terminal can more accurately identify important emails, and quickly Important emails are transferred to the cloud server for backup, thereby ensuring the safety of important data of users.

Please refer to FIG. 4 . FIG. 4 is a schematic structural diagram of a terminal provided by an embodiment of the present invention. Wherein, as shown in FIG. 4 , an embodiment of the present invention provides a terminal 400 , where the terminal may be an electronic device such as a smart phone, a tablet computer, or a smart wearable device. The terminal 400 includes a reading unit 401 , a judging unit 402 and a synchronizing unit 403 .

The reading unit 401 is configured to read the content of the mail currently read by the user if it is detected that the user is checking the mail;

A judging unit 402, configured to judge whether the content of the email contains a preset keyword or a synonym of the preset keyword;

The synchronization unit 403 is configured to synchronize the email to a cloud server for backup if the content of the email contains a preset keyword or a synonym of the preset keyword.

Among them, the reading unit 401, the judging unit 402, and the synchronizing unit 403 can be used to execute the method described in steps S101 to S103 in the first embodiment. For a detailed description, see the description of the method in the first embodiment, and no further details are given here. .

Please refer to FIG. 5 . FIG. 5 is a schematic structural diagram of a terminal provided by an embodiment of the present invention. Wherein, as shown in FIG. 5 , an embodiment of the present invention provides a terminal 500 , wherein the terminal may be an electronic device such as a smart phone, a tablet computer, or a smart wearable device. The terminal 500 includes a reading unit 501 , a judging unit 502 and a synchronizing unit 503 .

The reading unit 501 is configured to read the content of the mail currently read by the user if it is detected that the user is checking the mail;

A judging unit 502, configured to judge whether the content of the email contains a preset keyword or a synonym of the preset keyword;

The synchronization unit 503 is configured to synchronize the email to a cloud server for backup if the content of the email contains a preset keyword or a synonym of the preset keyword.

Wherein, the synchronization unit 503 also includes a determination subunit 5031, a login subunit 5032, and a sending subunit 5033;

The determination subunit 5031 is configured to determine the cloud account according to the account number of the mailbox corresponding to the email;

The login subunit 5032 is configured to log in to the cloud server according to the cloud account number and preset password;

The sending subunit 5033 is configured to send the email to the cloud server.

Wherein, the reading unit 501, the judging unit 502, and the synchronizing unit 503 can be used to execute the method described in steps S201 to S207 in Embodiment 2. For a detailed description, please refer to the description of the method in Embodiment 2, which will not be repeated here. .

Please refer to FIG. 6 . FIG. 6 is a schematic structural diagram of a terminal provided by an embodiment of the present invention. Wherein, as shown in FIG. 6 , an embodiment of the present invention provides another terminal 600 , where the terminal may be an electronic device such as a smart phone, a tablet computer, or a smart wearable device. The terminal 600 includes a reading unit 601, a judging unit 602, a synchronizing unit 603, a prompting unit 604, a receiving unit 605, a mapping unit 606, a storage unit 607, an analyzing unit 608, an acquiring unit 609 and a determining unit 610;

A prompting unit 604, configured to prompt the user to input an email account and a cloud account;

A receiving unit 605, configured to receive the email account and cloud account input by the user;

A mapping unit 606, configured to establish a mapping relationship between the email account and the cloud account;

The storage unit 607 is configured to store the mapping relationship.

The prompting unit 604 is further configured to prompt the user to set a preset keyword so that the terminal determines the email to be backed up according to the preset keyword;

a receiving unit 605, configured to receive the preset keyword input by the user;

An analyzing unit 608, configured to analyze the preset keywords input by the user to determine synonyms of the preset keywords;

a storage unit 607, configured to store the preset keywords and synonyms;

The reading unit 601 is configured to read the content of the mail currently read by the user if it is detected that the user is checking the mail;

A judging unit 602, specifically for judging whether the content of the email contains the preset keyword or a synonym of the preset keyword;

The synchronization unit 603 is configured to synchronize the email to a cloud server for backup if the content of the email contains preset keywords.

Specifically, the synchronization unit 603 includes a determination subunit, a login subunit, and a sending subunit;

The determination subunit is configured to determine the cloud account according to the account number of the mailbox corresponding to the email;

The login subunit is configured to log in to the cloud server according to the cloud account number and a preset password;

The sending subunit is configured to send the email to the cloud server.

Further, the obtaining unit 609 is used to obtain the cloud account corresponding to the email account; the determining unit 610 is used to determine the storage space in the cloud account; the prompting unit 604 is used to when the storage space in the cloud account When the value is less than the preset threshold, an alarm prompt is sent to the user.

Among them, the reading unit 601, the judging unit 602, the synchronizing unit 603, the prompting unit 604, the receiving unit 605, the mapping unit 606, the storage unit 607, the analyzing unit 608, the obtaining unit 609 and the determining unit 610 can be used to implement the For the method described in steps S301 to S313, refer to the description of the method in Embodiment 2 for details, and details are not repeated here.

Referring to FIG. 7 , in another embodiment of the present invention, a terminal is provided. The terminal 700 includes a CPU 701 , a memory 702 and a bus 703 . Wherein, the terminal 700 may be an electronic device with a call function such as a smart phone, a tablet computer, and a smart wearable device.

Wherein, the CPU 701 executes the program pre-stored in the memory 702, and the execution process specifically includes:

If it is detected that the user is checking the email, then read the content of the email currently read by the user;

judging whether the content of the email contains a preset keyword or a synonym of the preset keyword;

If the content of the email contains a preset keyword or a synonym of the preset keyword, the email is synchronized to a cloud server for backup.

Optionally, the synchronizing the mail to the cloud server for backup includes:

Determining the cloud account according to the account number of the mailbox corresponding to the email;

Log in to the cloud server according to the cloud account number and preset password;

Send the mail to the cloud server.

Optionally, before the cloud account is determined according to the mailbox account corresponding to the email, the execution process further includes:

Prompt the user to enter the email account and cloud account;

receiving the email account and cloud account input by the user, and establishing a mapping relationship between the email account and the cloud account;

The mapping relationship is stored.

Optionally, before the judging whether the content of the email contains a preset keyword or a synonym of the preset keyword, the execution process further includes:

Prompting the user to set preset keywords so that the terminal determines emails to be backed up according to the preset keywords;

receiving preset keywords input by the user;

analyzing preset keywords input by the user to determine synonyms of the preset keywords;

storing the preset keywords and synonyms;

Said judging whether the content of said email contains preset keywords includes:

It is judged whether the content of the email contains the preset keyword or a synonym of the preset keyword.

Optionally, after synchronizing the mail to the cloud server for backup, the execution process further includes:

Obtain a cloud account corresponding to the email account;

Determine the storage space in the cloud account;

When the storage space in the cloud account is less than a preset threshold, an alarm prompt is sent to the user.

It can be seen that in the solution of the embodiment of the present invention, if it is detected that the user is checking the mail, the content of the mail currently read by the user is read; it is judged whether the content of the mail contains preset keywords or the preset keyword Synonyms of keywords are set; if the content of the email contains preset keywords or synonyms of the preset keywords, then the email is synchronized to the cloud server for backup. It can be seen that, by implementing the technical solution provided by the present invention, emails involving preset keywords can be automatically transmitted to the cloud server for backup, thereby improving the security of important data and further improving user experience.

Please refer to FIG. 8 . FIG. 8 is a block diagram of a partial structure of a terminal-related mobile phone provided by an embodiment of the present invention. Referring to FIG. 8 , the mobile phone includes: a radio frequency (Radio Frequency, RF) circuit 810, a memory 820, an input unit 830, a display unit 840, a sensor 850, an audio circuit 860, a wireless fidelity (Wireless Fidelity, WiFi) module 870, and a processor 880 , and power supply 890 and other components. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 8 does not constitute a limitation to the mobile phone, and may include more or less components than shown in the figure, or combine some components, or arrange different components.

The following is a specific introduction to each component of the mobile phone in conjunction with Figure 8:

RF circuitry 810 may be used for the reception and transmission of information. Generally, the RF circuit 810 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (Low Noise Amplifier, LNA), a duplexer, and the like. In addition, RF circuitry 810 may also communicate with networks and other devices via wireless communications. The above wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile Communication (Global System of Mobilecommunication, GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access, CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (Short Messaging Service, SMS), etc.

The memory 820 can be used to store software programs and modules, and the processor 880 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 820 . The memory 820 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as an email backup function, a touch operation detection function, etc.) and the like; the data storage area may store Store data created according to the use of the mobile phone (such as storing route table data, etc.) and the like. In addition, the memory 820 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.

The input unit 830 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the mobile phone. Specifically, the input unit 830 may include a fingerprint module 831 and other input devices 832 . The fingerprint module 831 can collect the fingerprint data of the user on it. Optionally, the fingerprint module 831 may include an optical fingerprint module, a capacitive fingerprint module, and a radio frequency fingerprint module. Taking the fingerprint module 831 as an example of a capacitive fingerprint module, it specifically includes sensing electrodes (n1 abnormal sensing electrodes and n2 normal sensing electrodes) and signal processing circuits (such as amplification circuits, noise suppression circuits) connected to the sensing electrodes. , analog-to-digital conversion circuit, etc.). In addition to the fingerprint module 831 , the input unit 830 may also include other input devices 832 . Specifically, other input devices 832 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 840 may be used to display information input by or provided to the user and various menus of the mobile phone. The display unit 840 may include a display screen 841. Optionally, the display screen 841 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. Although in FIG. 8 , the fingerprint module 831 and the display screen 841 are used as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the fingerprint module 831 and the display screen 841 can be integrated and Realize the input and output functions of the mobile phone.

The handset may also include at least one sensor 850, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor can include an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display screen 841 according to the brightness of the ambient light, and the proximity sensor can turn off the display screen 841 and/or when the mobile phone is moved to the ear. or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the application of mobile phone posture (such as horizontal and vertical screen switching, related Games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. repeat.

The audio circuit 860, the speaker 861, and the microphone 862 can provide an audio interface between the user and the mobile phone. The audio circuit 860 can transmit the electrical signal converted from the received audio data to the speaker 861, and the speaker 861 converts it into an audio signal for output; After being received, it is converted into audio data, and then the audio data is processed by the output processor 880, and then sent to another mobile phone through the RF circuit 810, or the audio data is output to the memory 820 for further processing.

WiFi is a short-distance wireless transmission technology. The mobile phone can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 870. It provides users with wireless broadband Internet access. Although FIG. 8 shows a WiFi module 870, it can be understood that it is not an essential component of the mobile phone, and can be completely omitted as required without changing the essence of the invention.

The processor 880 is the control center of the mobile phone. It uses various interfaces and lines to connect various parts of the entire mobile phone. By running or executing software programs and/or modules stored in the memory 820, and calling data stored in the memory 820, execution Various functions and processing data of the mobile phone, so as to monitor the mobile phone as a whole. Optionally, the processor 880 may include one or more processing units; preferably, the processor 880 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, etc. , the modem processor mainly handles wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 880 .

The mobile phone also includes a power supply 890 (such as a battery) for supplying power to each component. Preferably, the power supply can be logically connected to the processor 880 through the power management system, so as to realize functions such as managing charging, discharging, and power consumption management through the power management system.

Although not shown, the mobile phone may also include a camera, a Bluetooth module, etc., which will not be repeated here.

In the aforementioned embodiments shown in FIG. 1 , FIG. 2 and FIG. 3 , the method flow of each step can be realized based on the structure of the mobile phone.

In the aforementioned embodiments shown in FIG. 4 , FIG. 5 and FIG. 6 , the functions of each unit can be realized based on the structure of the mobile phone.

In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or can be Integrate into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage media include: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes. .

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still understand the foregoing The technical solutions recorded in each embodiment are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. a kind of method of mail data backup, it is characterised in that methods described includes：

If detecting user is consulting mail, the content of the mail that the user currently reads is read；

Whether the synonym of predetermined keyword or the predetermined keyword is included in judging the content of the mail；

If the synonym of the predetermined keyword or the predetermined keyword is included in the content of the mail, by the mail It is synchronized to Cloud Server to be backed up.

2. method according to claim 1, it is characterised in that described that the mail synchronization to Cloud Server is standby to carry out Part, including：

Cloud account is determined according to the account of the corresponding mailbox of the mail；

Cloud Server is logged according to the cloud account and preset password；

The mail is sent to the Cloud Server.

3. method according to claim 2, it is characterised in that described to be determined according to the account of the corresponding mailbox of the mail Before cloud account, methods described also includes：

Prompting user input Email Accounts and cloud account；

The Email Accounts and cloud account of receiving user's input, and the mapping relations set up between the Email Accounts and cloud account；

The mapping relations are stored.

4. method according to claim 3, it is characterised in that whether comprising default in the content for judging the mail Before the synonym of key word or the predetermined keyword, methods described also includes：

Point out the user that predetermined keyword is set so that terminal determines mail to be backed up according to the predetermined keyword；

Receive the predetermined keyword of the user input；

The predetermined keyword of the user input is analyzed to determine the synonym of the predetermined keyword；

The predetermined keyword and synonym are stored.

5. the method according to claim 3 or 4, it is characterised in that the mail synchronization to Cloud Server is standby to carry out After part, methods described also includes：

Obtain cloud account corresponding with the Email Accounts；

Determine the memory space in the cloud account；

When the memory space in the cloud account is less than predetermined threshold value, alarm prompt is sent to the user.

6. a kind of terminal, it is characterised in that the terminal includes：

Reading unit, if consulting mail for detecting user, reads the content of the mail that the user currently reads；

Judging unit, for judging in the content of the mail the whether synonym comprising predetermined keyword or predetermined keyword；

Lock unit, if for predetermined keyword is included in the content of the mail, by the mail synchronization to Cloud Server To be backed up.

7. terminal according to claim 6, it is characterised in that the lock unit includes determination subelement, to log in son single Unit and transmission subelement；

The determination subelement, for determining cloud account according to the account of the corresponding mailbox of the mail；

The login subelement, for logging in Cloud Server according to the cloud account and preset password；

The transmission subelement, for sending the mail to the Cloud Server.

8. terminal according to claim 7, it is characterised in that the terminal also includes Tip element, receiving unit, mapping Unit and memory element；

The Tip element, for pointing out user input Email Accounts and cloud account；

The receiving unit, the Email Accounts and cloud account for receiving user's input；

The map unit, for setting up the mapping relations between the Email Accounts and cloud account；

The memory element, for the mapping relations are stored.

9. terminal according to claim 8, it is characterised in that the terminal also includes analytic unit；The Tip element, It is additionally operable to point out the user to arrange predetermined keyword so that terminal determines mail to be backed up according to the predetermined keyword；

The receiving unit, for receiving the predetermined keyword of the user input；

The analytic unit, for analyzing the predetermined keyword of the user input to determine the synonymous of the predetermined keyword Word；

The memory element, for the predetermined keyword and synonym are stored；

The judging unit, specifically for whether judging in the content of the mail comprising the predetermined keyword or described default The synonym of key word.

10. terminal according to claim 8 or claim 9, it is characterised in that the terminal also includes acquiring unit and determines single Unit；

The acquiring unit, for obtaining cloud account corresponding with the Email Accounts；

The determining unit, for determining the memory space in the cloud account；

The Tip element, for when the memory space in the cloud account is less than predetermined threshold value, sending to the user and accusing Alert prompting.