CN115080022A - Method and device for generating regular expression, electronic equipment and storage medium - Google Patents

Abstract

The present disclosure provides a method, apparatus, electronic device, and storage medium for generating a regular expression. The method includes: in response to an input operation for the rule editing area, generating a selection list based on the input content, and displaying rule components and/or condition configuration items matching the input content in the selection list; The input of the rule editing area completes the operation, and the rule component and/or the condition configuration item with the preset graphic is displayed in the rule editing area to generate the rule expression; wherein, all items in the selection list are displayed. The condition configuration item is obtained based on a preset configuration condition, and the preset graph of the condition configuration item displayed in the rule editing area is the same as the graph of the configuration condition.

Description

Method, apparatus, electronic device and storage medium for generating regular expression

technical field

The present disclosure relates to the field of computer technologies, and in particular, to a method, an apparatus, an electronic device, and a storage medium for generating a regular expression.

Background technique

At present, a common rule editor is usually used to input rule editing commands manually through a keyboard to generate corresponding rules, so as to use the generated rules to process data.

However, the method of the above rules requires users to be very familiar with the corresponding regular expressions, and each time an expression is created, the expression needs to be rebuilt manually; even if a previously established expression is used, the expression needs to be manually adjusted to the new expression. In the above process of constructing an expression, when the number of characters in the expression is large, the logic rules of the expression will be quite complicated. Whether it is to create a new expression or rewrite an existing expression, it will take a long time to work. Processing efficiency is low.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present disclosure is to provide a method, apparatus, electronic device and storage medium for generating a regular expression.

Based on the above purpose, the present disclosure provides a method for generating a regular expression, including:

In response to an input operation for the rule editing area, a selection list is generated based on the input content, and a rule component and/or condition configuration item matching the input content is displayed in the selection list;

In response to the input completion operation for the rule editing area, displaying the rule component and/or the condition configuration item with a preset graphic in the rule editing area to generate a rule expression;

Wherein, the condition configuration item in the selection list is obtained based on a preset configuration condition, and the preset graph of the condition configuration item displayed in the rule editing area is the same as the graph of the configuration condition.

Optionally, generating a selection list based on the input content in response to an input operation in the rule editing area, including:

The focus event of the rule editing area is acquired, the position information of the cursor in the rule editing area is determined, and the selection list is generated based on the position information.

Optionally, displaying the rule components and/or condition configuration items matching the input content in the selection list, including:

In response to the input content including the condition configuration item, displaying the condition configuration item with a preset graphic in the selection list;

In response to the input content including at least part of the characters of the rule component, displaying all the rule components including the at least part of the characters in the selection list.

Optionally, the displaying in the selection list the rule components and/or condition configuration items that match the input content, further includes:

In response to the input content being empty, all the condition configuration items with preset graphics and all the rule components are displayed in the selection list.

Optionally, also include:

Marking one of the condition configuration items or the rule component in the selection list with the first marked state;

In response to a selection operation on the condition configuration item or the rule component in the first marked state, displaying the rule component and/or the condition with a preset graphic in the rule editing area configuration item.

Optionally, also include:

Verifying the regular expression based on a preset verification rule to obtain a verification result;

In response to the verification result of the regular expression being an error, the conditional configuration item and/or the rule component element that are in error in the regular expression are marked with a second marking state.

The present disclosure also provides an apparatus for generating a regular expression, including:

A generating module, configured to: in response to an input operation for the rule editing area, generate a selection list based on the input content, and display the rule component and/or condition configuration item matching the input content in the selection list;

A display module, configured to: in response to an input completion operation for the rule editing area, display the rule composition symbol and/or the condition configuration item with a preset graphic in the rule editing area to generate a rule expression Mode;

Wherein, the condition configuration item in the selection list is obtained based on a preset configuration condition, and the preset graph of the condition configuration item displayed in the rule editing area is the same as the graph of the configuration condition.

Optionally, the generating module is further configured to:

In response to the input content including the condition configuration item, displaying the condition configuration item with a preset graphic in the selection list;

In response to the input content including at least part of the characters of the rule component, displaying all the rule components including the at least part of the characters in the selection list.

The present disclosure also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the method according to any one of the above when the processor executes the program .

The present disclosure also provides a non-transitory computer-readable storage medium, the non-transitory computer-readable storage medium storing computer instructions for causing the computer to perform any of the methods described above.

As can be seen from the above, the method, device, electronic device and storage medium for generating a regular expression provided by the present disclosure will generate a selection list based on the input content when inputting a conditional rule in the rule editing area of the conditional editor, The selection list only displays the rule components and/or condition configuration items that match the input content, and both the rule components and the condition configuration items are preset contents, so as to avoid the user inputting the rule components and/or condition configuration items Other non-existent information is incorrect; after the input is completed, the rule components and/or condition configuration items are displayed in the rule editing area, and the condition configuration items displayed in the rule editing area have the same preset graphics as the preset configuration conditions, making the rule The visual styles of the conditional configuration items in the editing area and the conditional configuration area are unified, and the relationship between the two parts is enhanced, so that the user can more easily understand the meaning of the rule expression and reduce the user's understanding cost.

Description of drawings

In order to illustrate the technical solutions in the present disclosure or related technologies more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments or related technologies. Obviously, the drawings in the following description are only for the present disclosure. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the conditional editing schematic diagram of conditional editor in the related art;

2 is a schematic flowchart of a method for generating a regular expression according to an embodiment of the present disclosure;

3 is a first schematic diagram of rule editing according to an embodiment of the present disclosure;

4 is a second schematic diagram of rule editing according to an embodiment of the present disclosure;

5 is a third schematic diagram of rule editing according to an embodiment of the present disclosure;

FIG. 6a is a first schematic diagram of a regular expression verification result according to an embodiment of the present disclosure;

FIG. 6b is a second schematic diagram of a regular expression verification result according to an embodiment of the present disclosure;

FIG. 6c is a third schematic diagram of a regular expression verification result according to an embodiment of the present disclosure;

FIG. 6d is a fourth schematic diagram of a regular expression verification result according to an embodiment of the present disclosure;

7 is a schematic structural diagram of an apparatus for generating a regular expression according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below with reference to the specific embodiments and the accompanying drawings.

It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present disclosure should have the usual meanings understood by those with ordinary skill in the art to which the present disclosure belongs. "First", "second" and similar words used in the embodiments of the present disclosure do not denote any order, quantity or importance, but are only used to distinguish different components. "Comprises" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other elements or things. Words like "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right", etc. are only used to represent the relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

As described in the background art, as shown in FIG. 1 , in the condition editor in the prior art, when customizing complex logic, it is first necessary to add conditions in the condition configuration area 200 to generate a plurality of configuration conditions, and then add conditions in the rule editing area. In 100, the numerical serial number of the configuration condition and the preset operator are directly input to define the rules between the configuration items of each condition, thereby realizing the definition of complex logic rules.

However, due to the independent operation of the numerical serial number used to represent the configuration conditions and the operator used to represent the rules between the configuration conditions, there are no visually close elements, which leads to a weak sense of association between the two, requiring users to have Certain understanding and learning costs cannot be used directly, making it easy for users to make mistakes; at the same time, this method of directly inputting conditional configuration items and operators is close to writing code, resulting in high learning costs.

In view of this, an embodiment of the present disclosure provides a method for generating a regular expression to solve the above technical problem. As shown in Figure 2, the method includes:

Step S101, in response to an input operation on the rule editing area, generate a selection list based on the input content, and display the rule component and/or condition configuration items matching the input content in the selection list.

As shown in FIG. 2 , the display page of the condition editor includes a condition configuration area 200 and a rule editing area 100 . Before the rule editing area 100 performs rule editing, a plurality of configuration conditions may be generated in the condition configuration area 200 first. The configuration condition may include multiple attribute information such as an lvalue, an operator, a specified value, and an rvalue, and the content of a configuration condition is defined by the multiple attribute information.

In this embodiment, the rule editing area 100 may be an input box. When text input is performed in the rule editing area 100 to generate input content, a selection list 110 may be generated based on the input content, and the selection list 110 displays rule components and/or condition configuration items matching the input content.

In some embodiments, rule constituents may include parentheses, logical operators, arithmetic operators, relational operators, and/or function processing names. Logical operators may include but are not limited to and (logical and), or (logical or), xor (logical exclusive or), not (logical not), etc.; arithmetic operators may include but are not limited to + (addition), -( Subtraction), * (multiplication), / (division), % (remainder), ! (factorial operation), etc.; relational operators may include but are not limited to > (greater than), < (less than), = (equal to), ≤ (less than or equal to), ≥ (greater than or equal to), ≠ (not equal to), etc.

In some embodiments, the condition configuration item is used to represent a preset configuration condition, different configuration conditions have different condition configuration items, and the condition configuration item can be used to represent the configuration condition. In some embodiments, the condition configuration item may be the condition serial number of each configuration condition, and the condition serial number may be a numerical serial number, such as 1, 2, 3...; or, the condition serial number may be an alphabetical serial number, such as a, b, c... ...; or, the condition sequence number may also be a sequence number in any other form, which is not limited in this embodiment. When business processing is performed based on the rule expression including the conditional configuration item, the content of the configuration condition corresponding to the conditional configuration item can be invoked to realize the business processing.

In this embodiment, the condition configuration items displayed in the selection list 110 are obtained based on the configuration conditions preset in the condition configuration area 200 . For example, when three configuration conditions are set in the condition configuration area 200 , the selection list 110 only displays the same The three condition configuration items corresponding to the three configuration conditions are not displayed, but the condition configuration items of the configuration conditions not set in the condition configuration area 200 are not displayed. Correspondingly, the rule components displayed in the selection list 110 are also preset rule components, and the rule components that are not allowed to be input in the rule editing area 100 are not displayed.

Step S103, in response to the input completion operation for the rule editing area, displaying the rule composition symbol and/or the condition configuration item with a preset graphic in the rule editing area to generate a rule expression; wherein, The condition configuration items in the selection list are obtained based on preset configuration conditions, and the preset graphics of the condition configuration items displayed in the rule editing area are the same as the graphics of the configuration conditions.

In this embodiment, when the input of the rule component and/or the condition configuration item is completed, the rule component and/or the condition configuration item with the preset graphic can be displayed in the rule editing area 100, so as to generate the condition configuration item and the condition configuration item. The regular expression formed by the regular composition. The preset graphics may be circles, rectangles, triangles, regular polygons, etc., which are not limited in this embodiment. Taking a circle as an example, when the condition configuration items are condition numbers 1, 2, 3..., the condition configuration items with preset graphics are ①, ②, ③...; when the condition configuration items are condition numbers a, b , c..., the conditional configuration items with preset graphics are

In this embodiment, the preset graphics of the condition configuration items displayed in the rule editing area 100 are the same as the graphics of the configuration conditions in the condition configuration area 200 . As shown in FIG. 3 , the graphics of each configuration condition in the condition configuration area 200 are circular, and the condition configuration items with preset graphics displayed in the rule editing area 100 are also circular.

Optionally, in this embodiment, the conditional configuration items with preset graphics may be implemented based on HTML codes.

In this embodiment, when a conditional rule is input in the rule editing area of the condition editor, a selection list is generated based on the input content, and the selection list only displays the rule components and/or condition configuration items that match the input content, and The rule components and condition configuration items are both preset contents, so as to avoid the user from entering other non-existent information incorrectly when entering the rule components and/or condition configuration items; after the input is completed, the rule components and/or the rule editing area are displayed in the rule editing area. Condition configuration items, and the condition configuration items displayed in the rule editing area have the same preset graphics as the preset configuration conditions, so that the visual styles of the condition configuration items in the rule editing area and the condition configuration area are unified, and the relationship between the two parts is enhanced. The association relationship makes it easier for the user to understand the meaning of the rule expression and reduces the user's understanding cost.

In some embodiments, in step S101, in response to an input operation for the rule editing area, generating a selection list based on the input content includes: acquiring a focus event of the rule editing area, and determining where the cursor is in the rule editing area. location information on which the selection list is generated based on the location information.

In this embodiment, by monitoring the focus (onFocus) event of the rule editing area 100, the specific position of the cursor in the rule editing area 100 is calculated, and the selection list 110 is displayed at the position, so that the selection list 110 always follows the The position of the cursor changes.

In some embodiments, the method further includes: monitoring a content change event in the rule editing area, and acquiring the input content.

In this embodiment, the content input by the user in the rule editing region 100 is obtained by monitoring the content change (onChange) event of the rule editing region 100 . Wherein, the input content may include condition configuration items and at least some characters of rule composition characters.

When the input content includes the condition configuration item, the condition configuration item with a preset graphic is displayed in the selection list 110 . As shown in FIG. 4 , when the input content is conditional configuration item 1, the matching text response function is called to match the ten preset configuration conditions in the conditional configuration area 200 with the conditional configuration item 1, where the matching rule may be regular matching or Other arbitrary rules are matched, which is not limited in this embodiment.

When the matching text response function is called to perform regular matching between the ten preset configuration conditions in the conditional configuration area 200 and the conditional configuration item 1 to obtain the configuration conditions 1 and 10, and the preset graphics, that is, the graphics of the configuration conditions, are circular, the selection The condition configuration items with preset graphics displayed in the list 110 are ① and ⑩.

When the input content includes at least part of the characters of the rule component, all the rule components including the at least part of the characters are displayed in the selection list 110 . As shown in FIG. 5 , when the input content is the letter a, since the letter a only belongs to some characters in the preset rule composition and, so after calling the matching text response function to match the input content letter a, the letter a is displayed in the selection list 110 Displays the rule component and.

Wherein, the input content described in the above embodiment is part of the display content in the rule editing area 100, for example, the display content of the preset digits on the left side of the cursor can be taken as the input content; The displayed content between the first spaces is used as the input content; or other acquisition methods may also be used, which is not limited in this embodiment.

In some embodiments, when the input content is empty, all the condition configuration items with preset graphics and all the rule components are displayed in the selection list. As shown in Figure 3, since the input content is empty, that is, the left side of the cursor is empty, space, conditional configuration items with preset graphics that have been entered, or rule components that have been entered, the selection list will display preset graphics. Set all the condition configuration items and all the rule components of the graph. For example, when the rule editing area 100 only includes three configuration conditions 1, 2, and 3 and the preset rule components only include and, or, and the input content is empty at this time, then ①, ② are displayed in the selection list 110 , ③ and and, or. Among them, the order of the condition configuration items and rule components can be sorted according to actual needs, for example, the condition configuration items are on the top and the rule components are on the bottom, or the condition configuration items are on the bottom and the rule components are on the top, or the condition configuration items and the rule components are on the top. The cross setting is not limited in this embodiment.

In some embodiments, after the selection list 110 is generated, one of the condition configuration items or the rule component symbols is marked in the selection list 110 with a first marked state. As shown in FIGS. 3-5 , when the selection list 110 displays at least one condition configuration item and/or the rule component, the first marking state is used to mark one condition configuration item or rule component as a candidate option. The first marking state may be a marking state such as highlight, underline, bold, shadow, etc., which is not limited in this embodiment.

After marking a condition configuration item or rule component in the first marked state as a candidate option, in response to the selection operation on the condition configuration item or the rule component in the first marked state, in the rule editor The rule component and/or the condition configuration item with preset graphics are displayed in the area. In this embodiment, the selection operation of the treatment option can be realized by pressing Enter; alternatively, the selection operation of the treatment option can be completed by clicking the waiting item with the mouse; or the user directly enters the complete condition configuration item or rule component in the rule editing area 100 and then enters the input Space to complete the input operation, thereby displaying the pending option in the rule editing area.

In this embodiment, when the option to be selected is a conditional configuration item, after completing the selection operation, the browser APIexecCommand('insertHTML') is called to replace the input conditional configuration item with HTML code with a preset style, so as to edit the rule Condition configuration items with preset graphics are displayed in the area 100 .

In the method for generating a rule expression described in this embodiment, the user can directly select the existing conditional configuration items and rule components by inputting them in the input box of the rule editing area 100, so as to avoid mistyping other non-existing conditional configuration items and rule components; by making the condition configuration items in the rule editing area 100 the same as the graphics of the configuration conditions in the condition editing area, the visual styles of the condition serial numbers in the two functional areas are unified, the relationship between the two parts is enhanced, and the user's understanding is reduced. Cost; when the conditional serial number of the conditional configuration item is used, it directly matches the style of the serial number, which enhances the user's understanding of the function while maintaining the simple input operation.

In some embodiments, the method further includes:

Step S201, verifying the regular expression based on a preset verification rule to obtain a verification result.

In this embodiment, after the user's input in the rule editing area 100 is completed, that is, after the rule editing area 100 loses focus, a preset verification rule is used to verify the rule expression in the rule editing area 100 to obtain the verification result.

Specifically, the string of the regular expression can be parsed into a token for verification. The verification rules include: verifying whether the brackets in the token are closed, verifying whether the left and right sides of the rule component are conditional configuration items, and verifying whether the conditional configuration items are in the conditional configuration area, etc.

Step S203, in response to the verification result of the regular expression being an error, mark the incorrect condition configuration item and/or the rule component in the regular expression with a second marking state.

When there is an error in the verification result of the regular expression, based on the conditional configuration item and/or the rule composition character that is marked with the second marking state as an error in the regular expression, it is convenient for the user to view the content of the error.

As shown in Figure 6a, when a half bracket is missing in the regular expression, the second mark state is used to mark the other half bracket, and a prompt "please complete ()" is displayed.

As shown in Figure 6b, when an incorrect rule composition symbol ooor is input, the second marking state is used to mark the incorrect rule composition symbol ooor, and a prompt "Only supports input of existing rule composition symbols and, or, (,)".

As shown in Fig. 6c, when the right side of the rule component and lacks a condition configuration item, the second mark state is used to mark the rule component and, and prompt "the rule component lacks a condition configuration item before and after the rule component".

As shown in Figure 6d, when there is no rule component between the conditional configuration items ①⑩, the second mark state is used to mark the conditional configuration item ①⑩, and prompts "the rule component is missing between the conditional configuration items".

The second marking state may be a marking state such as highlight, bold, underline, shadow, and different colors, which is not limited in this embodiment.

In this embodiment, by checking and marking the rule expression in the rule editing area 100, it can help the user to quickly locate the error information and reduce the operation cost.

It should be noted that, the methods of the embodiments of the present disclosure may be executed by a single device, such as a computer or a server. The method in this embodiment can also be applied in a distributed scenario, and is completed by the cooperation of multiple devices. In the case of such a distributed scenario, one device among the multiple devices may only perform one or more steps in the method of the embodiment of the present disclosure, and the multiple devices will interact with each other to complete all the steps. method described.

It should be noted that some embodiments of the present disclosure are described above. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims can be performed in an order different from that in the above-described embodiments and still achieve desirable results. Additionally, the processes depicted in the figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

Based on the same inventive concept, and corresponding to the method in any of the above embodiments, the present disclosure also provides an apparatus for generating a regular expression.

Referring to Figure 7, the device includes:

The generating module 11 is configured to: in response to an input operation on the rule editing area, generate a selection list based on the input content, and display the rule component and/or condition configuration items matching the input content in the selection list.

The display module 13 is configured to: in response to the input completion operation for the rule editing area, display the rule component and/or the condition configuration item with a preset graphic in the rule editing area to generate a rule expression. Wherein, the condition configuration item in the selection list is obtained based on a preset configuration condition, and the preset graph of the condition configuration item displayed in the rule editing area is the same as the graph of the configuration condition.

In some embodiments, the generating module 11 is further configured to: acquire the focus event of the rule editing area, determine the position information of the cursor in the rule editing area, and generate the selection list based on the position information .

In some embodiments, the generating module 11 is further configured to: monitor a content change event in the rule editing area, and obtain the input content.

In some embodiments, the generating module 11 is further configured to implement:

In response to the input content including the condition configuration item, displaying the condition configuration item with a preset graphic in the selection list;

In response to the input content including at least part of the characters of the rule component, displaying all the rule components including the at least part of the characters in the selection list.

In some embodiments, the generating module 11 is further configured to: in response to the input content being empty, display all the condition configuration items with preset graphics and all the rule components in the selection list symbol.

In some embodiments, the display module 11 is further configured to: mark one of the condition configuration items or the rule component in the selection list with a first mark state;

In response to a selection operation on the condition configuration item or the rule component in the first marked state, displaying the rule component and/or the condition with a preset graphic in the rule editing area configuration item.

In some embodiments, the apparatus is further configured to: verify the regular expression based on a preset verification rule, and obtain a verification result;

In response to the verification result of the regular expression being an error, the conditional configuration item and/or the rule component element that are in error in the regular expression are marked with a second marking state.

For the convenience of description, when describing the above device, the functions are divided into various modules and described respectively. Of course, when implementing the present disclosure, the functions of each module may be implemented in one or more software and/or hardware.

The apparatus in the above embodiment is used to implement the corresponding method for generating a regular expression in any of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

Based on the same inventive concept and corresponding to any of the above-mentioned embodiments, the present disclosure also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and running on the processor, the processor The method described in any one of the above embodiments is implemented when the program is executed.

FIG. 8 shows a schematic diagram of a more specific hardware structure of an electronic device provided in this embodiment. The device may include: a processor 1010 , a memory 1020 , an input/output interface 1030 , a communication interface 1040 and a bus 1050 . The processor 1010 , the memory 1020 , the input/output interface 1030 and the communication interface 1040 realize the communication connection among each other within the device through the bus 1050 .

The processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit, central processing unit), a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, and is used to execute related program to implement the technical solutions provided by the embodiments of this specification.

The memory 1020 may be implemented in the form of a ROM (Read Only Memory, read only memory), a RAM (Random Access Memory, random access memory), a static storage device, a dynamic storage device, and the like. The memory 1020 may store an operating system and other application programs. When implementing the technical solutions provided by the embodiments of this specification through software or firmware, the relevant program codes are stored in the memory 1020 and invoked by the processor 1010 for execution.

The input/output interface 1030 is used to connect the input/output module to realize information input and output. The input/output/module can be configured in the device as a component (not shown in the figure), or can be externally connected to the device to provide corresponding functions. The input device may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output device may include a display, a speaker, a vibrator, an indicator light, and the like.

The communication interface 1040 is used to connect a communication module (not shown in the figure), so as to realize the communication interaction between the device and other devices. The communication module may implement communication through wired means (eg, USB, network cable, etc.), or may implement communication through wireless means (eg, mobile network, WIFI, Bluetooth, etc.).

Bus 1050 includes a path to transfer information between the various components of the device (eg, processor 1010, memory 1020, input/output interface 1030, and communication interface 1040).

It should be noted that although the above-mentioned device only shows the processor 1010, the memory 1020, the input/output interface 1030, the communication interface 1040 and the bus 1050, in the specific implementation process, the device may also include necessary components for normal operation. other components. In addition, those skilled in the art can understand that, the above-mentioned device may only include components necessary to implement the solutions of the embodiments of the present specification, rather than all the components shown in the figures.

The electronic device in the foregoing embodiment is used to implement the corresponding method in any of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

Based on the same inventive concept and corresponding to any of the above-mentioned embodiments, the present disclosure also provides a non-transitory computer-readable storage medium, where the non-transitory computer-readable storage medium stores computer instructions, and the computer instructions use to cause the computer to perform the method as described in any of the above embodiments.

The computer readable medium of this embodiment includes both persistent and non-permanent, removable and non-removable media and can be implemented by any method or technology for information storage. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridges, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device.

The computer instructions stored in the storage medium of the above embodiments are used to cause the computer to execute the method described in any of the above embodiments, and have the beneficial effects of the corresponding method embodiments, which will not be repeated here.

It should be understood by those of ordinary skill in the art that the discussion of any of the above embodiments is only exemplary, and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples; under the spirit of the present disclosure, the above embodiments or Technical features in different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the disclosed embodiments as described above, which are not provided in detail for the sake of brevity.

In addition, to simplify illustration and discussion, and in order not to obscure the embodiments of the present disclosure, well-known power/power sources associated with integrated circuit (IC) chips and other components may or may not be shown in the figures provided in the figures provided. ground connection. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the disclosed embodiments, and this also takes into account the fact that details regarding the implementation of these block diagram devices are highly dependent on the implementation of the disclosed embodiments platform (ie, these details should be well within the understanding of those skilled in the art). Where specific details (eg, circuits) are set forth to describe exemplary embodiments of the present disclosure, it will be apparent to those skilled in the art that these specific details may be made without or with changes The embodiments of the present disclosure are implemented as follows. Accordingly, these descriptions are to be considered illustrative rather than restrictive.

Although the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations to these embodiments will be apparent to those of ordinary skill in the art from the foregoing description. For example, other memory architectures (eg, dynamic RAM (DRAM)) may use the discussed embodiments.

The disclosed embodiments are intended to cover all such alternatives, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present disclosure should be included within the protection scope of the present disclosure.

Claims (10)

1. a method for generating a regular expression, is characterized in that, comprises: In response to an input operation for the rule editing area, a selection list is generated based on the input content, and a rule component and/or condition configuration item matching the input content is displayed in the selection list; In response to the input completion operation for the rule editing area, displaying the rule component and/or the condition configuration item with a preset graphic in the rule editing area to generate a rule expression; Wherein, the condition configuration item in the selection list is obtained based on a preset configuration condition, and the preset graph of the condition configuration item displayed in the rule editing area is the same as the graph of the configuration condition. 2. The method according to claim 1, wherein the generating a selection list based on the input content in response to an input operation for the rule editing area, comprising: The focus event of the rule editing area is acquired, the position information of the cursor in the rule editing area is determined, and the selection list is generated based on the position information. 3. The method according to claim 1, wherein the displaying in the selection list the rule components and/or condition configuration items that match the input content, comprises: In response to the input content including the condition configuration item, displaying the condition configuration item with a preset graphic in the selection list; In response to the input content including at least part of the characters of the rule component, displaying all the rule components including the at least part of the characters in the selection list. 4. The method according to claim 1, wherein the displaying in the selection list the rule components and/or condition configuration items that match the input content, further comprises: In response to the input content being empty, all the condition configuration items with preset graphics and all the rule components are displayed in the selection list. 5. The method according to claim 3 or 4, characterized in that, further comprising: Marking one of the condition configuration items or the rule component in the selection list with the first marked state; In response to a selection operation on the condition configuration item or the rule component in the first marked state, displaying the rule component and/or the condition with a preset graphic in the rule editing area configuration item. 6. The method of claim 1, further comprising: Verifying the regular expression based on a preset verification rule to obtain a verification result; In response to the verification result of the regular expression being an error, the conditional configuration item and/or the rule component element that are in error in the regular expression are marked with a second marking state. 7. A device for generating regular expressions, comprising: A generating module, configured to: in response to an input operation for the rule editing area, generate a selection list based on the input content, and display the rule component and/or condition configuration item matching the input content in the selection list; A display module, configured to: in response to an input completion operation for the rule editing area, display the rule composition symbol and/or the condition configuration item with a preset graphic in the rule editing area to generate a rule expression Mode; Wherein, the condition configuration item in the selection list is obtained based on a preset configuration condition, and the preset graph of the condition configuration item displayed in the rule editing area is the same as the graph of the configuration condition. 8. The apparatus according to claim 7, wherein the generating module is further configured to: In response to the input content including the condition configuration item, displaying the condition configuration item with a preset graphic in the selection list; In response to the input content including at least part of the characters of the rule component, displaying all the rule components including the at least part of the characters in the selection list. 9. An electronic device, comprising a memory, a processor and a computer program stored on the memory and running on the processor, wherein the processor implements any one of claims 1 to 6 when the processor executes the program method described in item. 10. A non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to cause the computer to execute any one of claims 1 to 6. method described.

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