CN112039989B - Data drilling method, proxy server, service calling system and medium - Google Patents
Data drilling method, proxy server, service calling system and medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
Abstract
The invention discloses a data drilling method, which comprises the following steps: the proxy server receives a json character string sent by a request end; acquiring a name and a keyword initial subscript of a reference corresponding to the json character string, and storing the name and the keyword initial subscript as metadata corresponding to the json character string; serializing the json character strings to obtain a data packet in a json format; and when the data drilling function is triggered, drilling target data according to the metadata and the data packet. The invention also discloses a proxy server, a service calling system and a computer readable storage medium, which improve the compatibility effect of the system data drilling scheme.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a data drilling method, a proxy server, a service invocation system, and a computer-readable storage medium.
Background
In an OSP (Online Service Provider) based system, in order to improve the robustness of the system, the system usually needs to be governed at a parameter level. I.e. by drilling parameters of the data and performing remediation based on the drilled parameters. For example, server routing may be performed based on the participation, service degradation may be performed based on the value of the participation, and/or a predetermined log may be output based on the condition of the participation, etc. However, in the related OSP service framework, generally, only parameters in binary serialized data packets of a thread (a binary communication protocol) can be drilled, so that the data drilling scheme of the related art cannot be compatible with a system for implementing service invocation based on data packets of a json (JavaScript Object Notation, which is a lightweight data exchange format) format. Therefore, the related art has a drawback of poor compatibility.
The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.
Disclosure of Invention
The invention mainly aims to provide a data drilling method, a proxy server, a service calling system and a computer readable storage medium, aiming at achieving the purpose of improving the compatibility of a system data drilling scheme.
In order to achieve the above object, the present invention provides a data drilling method, which comprises the following steps:
the proxy server receives a json character string sent by a request end;
acquiring a name and a keyword initial subscript of a reference corresponding to the json character string, and storing the name and the keyword initial subscript as metadata corresponding to the json character string;
serializing the json character strings to obtain a data packet in a json format;
and when the data drilling function is triggered, drilling target data according to the metadata and the data packet.
Optionally, after the step of serializing the json character string to obtain a data packet in a json format, the method further includes:
sending the data to a target server, wherein the target server generates the response data packet according to the data packet after receiving the data packet, and sends the response data packet to the proxy server;
and receiving the response data packet, and forwarding the response data packet to the request end to complete the service call request of the request end.
Optionally, the data drill-in function is triggered upon receipt of a parameter level governance instruction.
Optionally, after the step of drilling target data according to the metadata and the data packet, the method further includes:
performing a parameter level remedial action based on the target data, wherein the parameter level remedial action includes at least one of:
carrying out server routing according to the input parameter data;
performing service degradation according to the input parameter;
and outputting a target log according to the input parameter data.
Optionally, after the step of drilling target data according to the metadata and the data packet, the method further includes:
and outputting the target data.
Optionally, the json character string is generated by the request terminal based on the access of the service request.
In addition, to achieve the above object, the present invention further provides a proxy server, which includes a memory, a processor and a data drilling program stored in the memory and executable on the processor, wherein the data drilling program, when executed by the processor, implements the steps of the data drilling method as described above.
In addition, in order to achieve the above object, the present invention further provides a service invoking system, where the service invoking system includes the proxy server as described above, and a service request end and a service providing end, and the proxy server is configured to receive and forward request data sent by the server request end, and receive and forward response data sent by the service providing end.
In addition, to achieve the above object, the present invention also provides a computer readable storage medium, on which a data drilling program is stored, the data drilling program implementing the steps of the data drilling method as described above when executed by a processor.
According to the data drilling method, the proxy server, the service calling system and the computer readable storage medium, when the proxy server receives a json character string sent by a request end, a name and a keyword starting subscript of a reference corresponding to the json character string are obtained first, the name and the keyword starting subscript are stored as metadata corresponding to the json character string, the json character string is serialized to obtain a data packet in a json format, and finally when a data drilling function is triggered, target data is drilled according to the metadata and the data packet. Due to the scheme, the proxy server can drill the entry corresponding to the json character string, so that the effect of improving the compatibility of the proxy server to different data is achieved.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating an embodiment of a data drilling method according to the present invention;
FIG. 3 is a schematic flow chart diagram illustrating one embodiment of a data drilling method according to the present invention;
fig. 4 is a signaling flow diagram of the service invocation system.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In an OSP (Online Service Provider) based system, in order to improve the robustness of the system, parameter-level governance is usually required to be performed on the system. I.e. by drilling parameters of the data and performing remediation based on the drilled parameters. For example, server routing can be performed based on the participation, service degradation can be performed based on the value of the participation, and/or a predetermined log can be output based on the condition of the participation, etc. However, in the related OSP service framework, generally, only parameters in binary serialized data packets of a thread (a binary communication protocol) can be drilled, so that the data drilling scheme of the related art cannot be compatible with a system for implementing service invocation based on data packets of a json (JavaScript Object Notation, which is a lightweight data exchange format) format. Therefore, the related art has a drawback of poor compatibility.
In order to solve the above-mentioned drawbacks of the related art, the present invention provides a data drilling method, which mainly comprises the following steps:
the proxy server receives a json character string sent by a request terminal;
acquiring a reference name and a keyword start subscript corresponding to the json character string, and storing the name and the keyword start subscript as metadata corresponding to the json character string;
serializing the json character strings to obtain a data packet in a json format;
and when the data drilling function is triggered, drilling target data according to the metadata and the data packet.
Due to the scheme, the proxy server can drill the entry corresponding to the json character string, so that the effect of improving the compatibility of the proxy server to different data is achieved.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be a proxy server of a service calling system.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1003, memory 1004, and a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The network interface 1003 may include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1004 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 1004 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1004, which is a kind of computer storage medium, may include therein an operation network communication module and a data drilling program.
In the terminal shown in fig. 1, the network interface 1003 is mainly used for connecting the other end of the system; the processor 1001 may be configured to invoke a data drilling program stored in the memory 1004 and perform the following operations:
the proxy server receives a json character string sent by a request end;
acquiring a name and a keyword initial subscript of a reference corresponding to the json character string, and storing the name and the keyword initial subscript as metadata corresponding to the json character string;
serializing the json character strings to obtain a data packet in a json format;
and when the data drilling function is triggered, drilling target data according to the metadata and the data packet.
Further, the processor 1001 may call the data drilling program stored in the memory 1004, and further perform the following operations:
sending the data to a target server, wherein the target server generates the response data packet according to the data packet after receiving the data packet, and sends the response data packet to the proxy server;
and receiving the response data packet, and forwarding the response data packet to the request end to complete the service call request of the request end.
Further, the processor 1001 may call the data drilling program stored in the memory 1004, and further perform the following operations:
performing a parameter-level governance action based on the target data, wherein the parameter-level governance action comprises at least one of:
carrying out server routing according to the input parameter data;
performing service degradation according to the input parameter;
and outputting a target log according to the input parameter data.
Further, the processor 1001 may call the data drilling program stored in the memory 1004, and further perform the following operations:
and outputting the target data.
Referring to fig. 2, in an embodiment of the data drilling method of the present invention, the data drilling method includes the following steps:
step S10, the proxy server receives a json character string sent by a request end;
s20, acquiring a name and a keyword initial subscript of a reference corresponding to the json character string, and storing the name and the keyword initial subscript as metadata corresponding to the json character string;
s30, serializing the json character string to obtain a data packet in a json format;
and S40, when the data drilling function is triggered, drilling target data according to the metadata and the data packet.
In an OSP (Online Service Provider) based system, in order to improve the robustness of the system, the system usually needs to be governed at a parameter level. I.e. by drilling parameters of the data and performing remediation based on the drilled parameters. For example, server routing can be performed based on the participation, service degradation can be performed based on the value of the participation, and/or a predetermined log can be output based on the condition of the participation, etc. However, in the related OSP service framework, generally, only parameters in binary serialized data packets of a thread (a binary communication protocol) can be drilled, so that the data drilling scheme of the related art cannot be compatible with a system for implementing service invocation based on data packets of a json (JavaScript Object Notation, which is a lightweight data exchange format) format. Therefore, the related art has a drawback of poor compatibility.
In order to solve the above-mentioned defects, an embodiment of the present invention provides a data drilling method, so that data drilling can be performed on a data packet with a json data format, and thus parameter level management is performed on an OSP system based on the json data format based on the drilled data, so as to improve the robustness of the system. And improving the compatibility of the OSP system parameter level governing function.
In this embodiment, an OSP service request end (client sdk) in a system under the OSP service framework may send request data to an OSP service provider end (OSP server) through a proxy server. After receiving the request data, the target server may respond to the request data, that is, execute corresponding service logic based on parameters in the request data. And then generating a response data packet according to an execution result, and sending the response data packet to the OSP service request end through the proxy server. It can be understood that the proxy server is provided with a parameter level management module, and the parameter level management module is configured to drill target data in the request data sent by the OSP service request end, and perform parameter level management based on the target data.
In the related art, the parameter level governance module generally drills target data based on the request data serialized by the Thrift binary system, and when the request data is a json character string, the target data cannot be acquired according to the json character string. Therefore, when the proxy server receives the json character string sent by the request end, the entry name and the key word initial subscript corresponding to the json character string can be obtained, the name and the key word initial subscript are stored as metadata corresponding to the json character string, then the json character string is serialized to obtain a data packet in a json format, and when a data drilling function is triggered, target data is drilled according to the metadata and the data packet
It can be understood that, when the data format of the request data is a preset format, the data drilling method provided by the present embodiment is executed, otherwise, the target data is drilled directly according to the traditional binary serialized request data in Thrift.
It should be noted that, in this embodiment, the preset format may be set to be json format. That is, when a proxy server receives a json character string, the name (name) and the initial index of a keyword (Value) of a reference corresponding to the json character string are obtained first, and the obtained name and initial index of the Value are stored as the metadata of the json. The json string is then serialized directly into a data packet (ByteBuf). And enabling a parameter level treatment module in the proxy server to start a parameter level treatment function when receiving a parameter level treatment instruction. And then after starting the parameter level governance function, triggering the data drilling function. When the data drilling function is triggered, target data is drilled according to the metadata and the data packet.
After the proxy server drills the target data, parameter level governing actions can be executed based on the target data, wherein the parameter level governing actions comprise server routing according to the input parameter data;
performing service degradation according to the input parameter data; and/or outputting a target log according to the input parameter data.
Specifically, routing refers to a network-wide process that determines an end-to-end path from a source to a destination. A packet forwarding device that routes data packets operating at the third layer of the OSI (Open System interconnection) reference model, i.e. the network layer. Routers implement network interconnections by forwarding packets. Alternatively, a router typically connects two or more logical ports, identified by IP subnets or point-to-point protocols, with at least 1 physical port. The router determines an output port and a next hop address according to a network layer address in the received data packet and a routing table maintained inside the router, and rewrites a link layer data packet header to realize forwarding of the data packet. Routers reflect the current network topology by dynamically maintaining routing tables, which are maintained by other routers on the network exchanging routing and link information.
Service degradation means that in a micro-service architecture, a system is split into individual service units, and the unit applications depend on each other in a service registration and subscription mode. Because each unit runs in different processes and depends on execution in a remote calling mode, calling faults or delay can occur due to network reasons or problems of the dependent service, the problems can directly cause delay of external service of a calling party, if the request of the calling party is continuously increased, the problem that the task backlog is formed due to the fact that the dependent party waiting for the fault responds can occur, thread resources cannot be released, the service of the calling party is paralyzed, and further, the whole system is paralyzed due to the fact that the fault spreads. Therefore, to avoid the above phenomenon, a service degradation operation may be performed.
Referring to fig. 3, in this embodiment, after serializing the json character string to obtain a data packet in a json format, the method further includes:
step S50, sending the data to a target server, wherein after receiving the data packet, the target server generates a response data packet according to the data packet and sends the response data packet to the proxy server;
step S60, receiving the response packet, and forwarding the response packet to the request end to complete the service invocation request of the request end.
When the proxy server receives the request data in the form of the json character string, the json character string is converted and serialized into a data packet. And then sending the data packet to a target server. And when the target server receives the data packet, performing deserialization operation on the data packet, executing the service logic corresponding to the data packet, and generating a response data packet based on an execution result. And sending the response data packet to the proxy server. Furthermore, after the proxy server receives the response packet sent by the server, the response packet may be sent to the OSP service request end (i.e. the service invocation end) as response data of the request data sent by the OSP service request end.
Optionally, after the target data is drilled, the target data may also be directly sent to a preset receiving terminal. To output the target data.
In the technical scheme disclosed in this embodiment, when a proxy server receives a json character string sent by a request end, a reference name and a keyword start subscript corresponding to the json character string are obtained first, the name and the keyword start subscript are stored as metadata corresponding to the json character string, the json character string is serialized to obtain a data packet in a json format, and finally, when a data drilling function is triggered, target data is drilled according to the metadata and the data packet. Due to the scheme, the proxy server can drill the entry corresponding to the json character string, so that the effect of improving the compatibility of the proxy server to different data is achieved.
In addition, an embodiment of the present invention further provides a proxy server, where the proxy server includes a memory, a processor, and a data drilling program that is stored in the memory and is executable on the processor, and when executed by the processor, the data drilling program implements the steps of the data drilling method according to the above embodiments.
In addition, an embodiment of the present invention further provides a service invocation system, where the service invocation system includes a service request end, a proxy server and a service provider end, where the proxy server is configured to receive and forward request data sent by the server request end and receive and forward response data sent by the service provider end, and the proxy server is further configured to implement the steps of the data drilling method described in the above embodiments.
Specifically, referring to fig. 4, after the request data in the format of the json character string is received by the proxy server, the proxy server first obtains a name of a reference and an initial subscript of a keyword corresponding to the json character string, stores the name and the initial subscript of the keyword as metadata corresponding to the json character string, then serializes the json character string to obtain a data packet in the format of json, and when a data drilling function is triggered, drills target data according to the metadata and the data packet.
And the proxy server also sends the data to a target server, wherein after receiving the data packet, the target server generates a response data packet according to the data packet, sends the response data packet to the proxy server, receives the response data packet and forwards the response data packet to the request terminal so as to complete the service calling request of the request terminal.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a data drilling program is stored on the computer-readable storage medium, and when the data drilling program is executed by a processor, the data drilling program implements the steps of the data drilling method according to the above embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for causing a proxy server to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A method of data drilling, comprising the steps of:
the proxy server receives a json character string sent by a request end;
acquiring a name and a keyword start subscript of the access data corresponding to the json character string, and storing the name and the keyword start subscript as metadata corresponding to the json character string;
serializing the json character strings to obtain a data packet in a json format;
when a data drilling function is triggered, drilling target data according to the metadata and the data packet;
after the target data are drilled, the target data are sent to a preset receiving terminal and/or parameter level governing actions are executed based on the target data, and the parameter level governing actions at least comprise service degradation according to the input parameter data.
2. The data drilling method of claim 1, wherein after the step of serializing the json string to obtain a json formatted data packet, further comprising:
sending the data packet to a target server, wherein after receiving the data packet, the target server generates a response data packet according to the data packet and sends the response data packet to the proxy server;
and receiving the response data packet, and forwarding the response data packet to the request end to complete the service call request of the request end.
3. The data drilling method of claim 1, wherein the data drilling function is triggered upon receipt of a parameter level governance instruction.
4. The data drilling method of claim 3, wherein the step of drilling target data from the metadata and the data package is followed by further comprising:
performing a parameter-level governance action based on the target data, wherein the parameter-level governance action comprises at least one of:
carrying out server routing according to the input parameter data;
and outputting a target log according to the input parameter data.
5. The data drilling method of claim 1, wherein the step of drilling target data from the metadata and the data packets is followed by further comprising:
and outputting the target data.
6. The data drilling method of claim 1, wherein the json string is a json string generated by the requesting end based on the entry parameter of a service request.
7. A proxy server, characterized in that the proxy server comprises: memory, a processor and a data drilling program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the data drilling method of any one of claims 1 to 6.
8. A service invocation system, characterized in that the service invocation system comprises a proxy server according to claim 7, as well as a service request side and a service provider side, said proxy server being configured to receive and forward request data sent by said service request side, and to receive and forward response data sent by said service provider side.
9. A computer-readable storage medium, having stored thereon a data drilling program, which when executed by a processor implements the steps of the data drilling method of any one of claims 1 to 6.
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| CN111046252A (en) * | 2019-11-20 | 2020-04-21 | 北京字节跳动网络技术有限公司 | Information processing method, device, medium, electronic equipment and system |
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| CN111046252A (en) * | 2019-11-20 | 2020-04-21 | 北京字节跳动网络技术有限公司 | Information processing method, device, medium, electronic equipment and system |
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