Server migration method and server migration system

Abstract

The server migration system and method are used for setting a server connected with a receiving end device to be converted from a first server to a second server. The server migration method comprises the following steps: generating information according to an operation instruction and setting data of a second server through a first sending end device, so as to generate a plurality of pieces of segmentation information according to the information; sequentially broadcasting the plurality of pieces of split information to a Bluetooth broadcast channel in turn through the first transmitting end device; receiving, by the receiving end device, a plurality of pieces of split information from the Bluetooth broadcast channel; and when the receiving end device performs combination according to the plurality of pieces of segmentation information to obtain information, obtaining setting data and an operation instruction through the receiving end device according to the information, and replacing connection setting of the receiving end device connected with the first server with the setting data according to the operation instruction, so that the receiving end device is connected to the second server. According to the method, server migration is carried out on a large number of electronic products through the carousel information of the low-power-consumption Bluetooth technology, and the interference of original network establishment is avoided.

Description

Technical Field

[0001] The present disclosure relates to a control method and an electronic system. Specifically, the present disclosure relates to a server migration method and a server migration system applied to low-power Bluetooth technology. Background Art

[0002] In existing client-server network architectures, each client connects to a primary network service address (URL, Web API, specific port, etc.) according to default settings. Today, users need to migrate a large number of devices or equipment to handle website-related services. For example, if a user wishes to host a website service on an on-premises service, such as a company's internal website or a private cloud, each device must know the new server address to establish a connection. However, current device redirection methods are time-consuming and labor-intensive, and can be easily blocked by corporate firewalls or private network settings.

[0003] Therefore, the above technology still has many defects, and practitioners in this field need to develop other suitable server migration methods and server migration systems. Summary of the Invention

[0004] One aspect of the present disclosure relates to a server migration method. The server migration method is used to set the server to which the receiving device is connected to be converted from a first server to a second server. The server migration method includes the following steps: generating information according to an operation instruction and setting data of the second server by a first sending device to generate a plurality of segmented information according to the information; sequentially broadcasting the plurality of segmented information to a Bluetooth broadcast channel by the first sending device; receiving the plurality of segmented information from the Bluetooth broadcast channel by a receiving device; and when the receiving device combines the plurality of segmented information to obtain information, obtaining setting data and an operation instruction according to the information by the receiving device, and replacing the connection setting of the receiving device connected to the first server with the setting data according to the operation instruction, so that the receiving device is connected to the second server.

[0005] In some embodiments, each of the plurality of segmented messages includes a header data segment and an encrypted data segment. The header data segment includes a protocol identifier, a sender identifier of the first sender device, a message identifier, a total number of messages, and a message number.

[0006] In some embodiments, the first sending end device generates information according to the operating instructions and the setting data of the second server, and the step of generating multiple segmented information based on the information includes segmenting the information into multiple data segments according to the communication standard by the first sending end device; encrypting the multiple data segments into multiple encrypted data segments by the first sending end device according to a preset key built into the first sending end device; and pairing multiple header data segments by the first sending end device according to the multiple encrypted data segments to generate multiple segmented information respectively.

[0007] In some embodiments, when a receiving device combines multiple segmented information to obtain information, the receiving device obtains setting data and operating instructions based on the information, and uses the setting data to replace the connection setting of the receiving device to the first server according to the operating instructions, so that the receiving device is connected to the second server. The step includes: the receiving device determines whether multiple broadcast signals in the Bluetooth broadcast channel match the protocol identification code of the multiple segmented information and the sender identification code of the first sender device based on the header data segment of one of the multiple segmented information, wherein if the multiple header data segments match, the receiving device selects multiple segmented information from the multiple broadcast signals.

[0008] In some embodiments, when a receiving device combines multiple segmented information to obtain information, the receiving device obtains setting data and operation instructions based on the information, and uses the setting data to replace the connection setting of the receiving device to the first server according to the operation instruction, and the step of connecting the receiving device to the second server also includes collecting multiple encrypted data segments of multiple segmented information according to the total number of information and information number of the header data segment by the receiving device; decrypting the multiple encrypted data segments by the receiving device according to the key corresponding to the preset key built into the receiving device to obtain multiple data segments and operation instructions; and combining the multiple data segments into information by the receiving device, and using the setting data to replace the connection setting of the receiving device to the first server according to the operation instruction.

[0009] In some embodiments, the server migration method further includes generating information by a second sending end device according to an operation instruction and setting data of the second server, and generating a plurality of split messages according to the information; and sequentially broadcasting the plurality of split messages to a Bluetooth broadcast channel by the second sending end device.

[0010] In some embodiments, the second sending device divides the information into multiple data segments according to the communication standard; the second sending device encrypts the multiple data segments into multiple encrypted data segments according to a preset key built into the second sending device; and the second sending device pairs multiple header data segments according to the multiple encrypted data segments to generate multiple segmented information respectively.

[0011] In some embodiments, when a receiving device combines multiple segmented information to obtain information, the receiving device obtains setting data and operating instructions based on the information, and according to the operating instructions, the receiving device uses the setting data to replace the connection setting of the receiving device to the first server, and the step of connecting the receiving device to the second server includes determining, by the receiving device, whether the sender identification code of the multiple segmented information of the second sending device matches the sender identification code of the multiple segmented information of the first sending device; and if the sender identification code matches, the receiving device combines the multiple segmented information of the first sending device and the second sending device to obtain the information, and according to the operating instructions, uses the setting data to replace the connection setting of the receiving device to the first server.

[0012] In some embodiments, the first transmitting device, the second transmitting device, and the receiving device are not paired via a Bluetooth broadcast channel.

[0013] In some embodiments, the server migration method further includes transmitting an operation instruction and setting data of the second server to the receiving device via the first server if the receiving device is connected to the first server, so as to guide the receiving device to connect to the second server.

[0014] Another aspect of the present disclosure relates to a server migration system. The server migration system includes a receiving device and a first sending device. The receiving device is configured to convert the server to which it is connected from a first server to a second server. The first sending device is configured to generate information based on an operation instruction and setting data of the second server, and to generate a plurality of segmented information based on the information. The first sending device is configured to sequentially broadcast the plurality of segmented information to a Bluetooth broadcast channel. The receiving device is configured to receive a plurality of segmented information from a Bluetooth broadcast channel. When the receiving device combines the plurality of segmented information to obtain information, the receiving device is configured to obtain setting data and an operation instruction based on the information, and to replace the connection setting of the receiving device connected to the first server with the setting data based on the operation instruction, thereby connecting the receiving device to the second server.

[0015] In some embodiments, each of the plurality of segmented messages includes a header data segment and an encrypted data segment. The header data segment includes a protocol identifier, a sender identifier of the first sender device, a message identifier, a total number of messages, and a message number.

[0016] In some embodiments, the first sending device is further used to segment information into multiple data segments according to a communication standard, and to encrypt the multiple data segments into multiple encrypted data segments according to a preset key built into the first sending device, and to pair multiple header data segments according to the multiple encrypted data segments to generate multiple segmented information respectively.

[0017] In some embodiments, the receiving device is further configured to determine, based on a header data segment of one of the plurality of segmented messages, whether the plurality of broadcast signals in the Bluetooth broadcast channel match the protocol identifiers of the plurality of segmented messages and the transmitter identifier of the first transmitting device. If the header data segment matches, the receiving device selects the plurality of segmented messages from the plurality of broadcast signals.

[0018] In some embodiments, the receiving device is further used to collect multiple encrypted data segments of multiple segmented information based on the total number of information and information numbers in the header data segment, and to decrypt the multiple encrypted data segments based on a key corresponding to a preset key built into the receiving device to obtain multiple data segments and operation instructions, and to combine the multiple data segments into information, and use the setting data to replace the connection setting of the receiving device to the first server according to the operation instruction.

[0019] In some embodiments, the second transmitting device is configured to generate information according to the operation instruction and the configuration data of the second server, to generate a plurality of segmented information according to the information, and to sequentially broadcast the plurality of segmented information to the Bluetooth broadcast channel.

[0020] In some embodiments, the second sending device is further used to segment information into multiple data segments according to a communication standard, and to encrypt the multiple data segments into multiple encrypted data segments according to a preset key built into the second sending device, and to pair multiple header data segments according to the multiple encrypted data segments to generate multiple segmented information respectively.

[0021] In some embodiments, the receiving device is further configured to determine whether the sender identification codes of the plurality of segmented messages from the second sending device match the sender identification codes of the plurality of segmented messages from the first sending device. If the sender identification codes match, the receiving device is further configured to combine the plurality of segmented messages from the first sending device and the second sending device to obtain information, and to replace the connection settings of the receiving device to the first server with the configuration data according to the operation instruction.

[0022] In some embodiments, the first transmitting device, the second transmitting device, and the receiving device are not paired via a Bluetooth broadcast channel.

[0023] In some embodiments, if the receiving device is connected to the first server, the first server is further configured to transmit an operating instruction and configuration data of the second server to the receiving device to guide the receiving device to connect to the second server.

[0024] In light of the aforementioned shortcomings and deficiencies in the prior art, the present disclosure provides a server migration method and system. By utilizing carousel information broadcast via Bluetooth Low Energy (BLE) technology, the present disclosure enables server migration without the need for manual configuration of a large number of electronic products. It also eliminates the need for Bluetooth device pairing and is not subject to interference from existing network configurations (e.g., firewall settings). Furthermore, server migration can be accelerated for a large number of electronic products by utilizing multiple transmitting devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present disclosure may be better understood with reference to the following embodiments and the accompanying drawings:

[0026] Figure 1 1 is a circuit block diagram of a server migration system according to some embodiments of the present disclosure;

[0027] Figure 2 A flowchart showing the steps of a server migration method according to some embodiments of the present disclosure;

[0028] Figure 3 A detailed data transmission flow chart of a server migration system according to some embodiments of the present disclosure; and

[0029] Figure 4 The present invention is a circuit block diagram of a server migration system according to some embodiments of the present disclosure.

[0030] Explanation of symbols

[0031] 100,200: Server migration system

[0032] 110, 210A, 210B: Transmitter devices

[0033] 120A, 120B, 220A, 220B: Receiving devices

[0034] 130,900,230: Server

[0035] L1, L2: Path

[0036] L11, L12: subpath

[0037] BC: Bluetooth broadcast channel

[0038] FW: Firewall

[0039] S1~S8:Process

[0040] 20: Server Migration Methods

[0041] 21-24: Steps DETAILED DESCRIPTION

[0042] The following drawings and detailed descriptions clearly illustrate the concept of the present disclosure. After understanding the embodiments of the present disclosure, any person skilled in the art can make changes and modifications based on the technology disclosed in the present disclosure without departing from the concept and scope of the present disclosure.

[0043] The terms used herein are for describing particular embodiments only and are not intended to be limiting of the present disclosure. As used herein, singular forms such as "a," "the," "this," "this," and "the" also include plural forms.

[0044] The words “include,” “including,” “have,” “contain,” etc. used in this document are open-ended terms, meaning including but not limited to.

[0045] As used herein, unless otherwise noted, the terms generally have their ordinary meanings as used in the art, in the context of this disclosure, and in the specific context. Certain terms used to describe the present disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art regarding the description of the present disclosure.

[0046] Figure 1 FIG1 is a circuit block diagram of a server migration system 100 according to some embodiments of the present disclosure. The server migration system 100 includes a sending end device 110 and a plurality of receiving end devices (eg, a receiving end device 120A and a receiving end device 120B).

[0047] In some embodiments, the transmitting device 110 includes an electronic product equipped with Bluetooth Low Energy (BLE) technology. For example, the transmitting device 110 may be a laptop computer. However, the type of transmitting device 110 is not limited to this embodiment. It should be noted that Bluetooth Low Energy technology is a personal area network technology designed and marketed by the Bluetooth Special Interest Group (SIG), and is primarily used in healthcare, sports and fitness, security, and home entertainment.

[0048] In some embodiments, the multiple receiving devices include electronic products equipped with Bluetooth low energy technology. For example, receiving device 120A and receiving device 120B can be a tablet computer, a Bluetooth speaker, or a smartphone, respectively. However, the type and number of receiving devices 120A and 120B are not limited to this embodiment.

[0049] In some embodiments, the transmitting device 110 and the plurality of receiving devices (eg, the receiving device 120A and the receiving device 120B) may be implemented as the same type of electronic products.

[0050] In some embodiments, the transmitting device 110 and the plurality of receiving devices (eg, the receiving device 120A and the receiving device 120B) may be implemented as different types of electronic products.

[0051] Nowadays, users need to migrate a large number of devices or equipment for website-related services. For example, users want to set up website services on on-premises services such as the company's internal website or enterprise private cloud. Each device must know the new server address to establish a connection. Then, the device redirection methods include manually setting new addresses for each device, obtaining the setting data of the new server through the original server, and pre-setting the listening network connection port or attempting to connect to a specific address to obtain the new server setting data. The above-mentioned methods of manually setting new addresses for each device, such as manual setting, scanning barcodes, and downloading files, are time-consuming and manpower-intensive. The other two methods mentioned above are mostly easily blocked by enterprise firewall settings or private network settings. This disclosure will describe how to improve the above-mentioned problems in the subsequent content.

[0052] To make the operation of the server migration system 100 of the present disclosure easier to understand, please refer to Figures 1 to 3 . Figure 2 The figure is a flowchart showing the steps of the server migration method 20 according to some embodiments of the present disclosure. Figure 3 According to some embodiments of the present disclosure Figure 1 Detailed data transmission flow chart of the server migration system 100. The server migration method 20 includes steps 21 to 24.

[0053] In step 21, please refer to Figure 1 , the user wants to migrate a large number of electronic products (such as the sending end device 110, the receiving end device 120A and the receiving end device 120B) from the old server (such as the server 900) to the new server (such as the server 130). Then, please refer to Figure 2 and Figure 3 A user selects an electronic device (e.g., sending device 110) from a large number of electronic products for configuration. At step S1, sending device 110 segments information based on the user-entered configuration data and operating instructions for a new server (e.g., server 130) into a plurality of segmented information. For example, sending device 110 segments the information into three different segmented information.

[0054] In some embodiments, a user may use an application on his or her own mobile device (ie, a device different from the receiving device 120A and the receiving device 120B) to configure a large number of electronic products.

[0055] In step 22, the sending end device 110 Figure 1 The Bluetooth broadcast channel BC unilaterally broadcasts multiple segmented messages sequentially within the transmission range of Bluetooth low energy technology (approximately greater than 100 meters). For example, in the above example, the transmitting device 110 sequentially broadcasts three different segmented messages on the Bluetooth broadcast channel BC. It should be noted that the transmitting device 110 and the multiple receiving devices (e.g., receiving device 120A and receiving device 120B) are not connected to each other via the Bluetooth broadcast channel BC.

[0056] In some embodiments, at step S2, the sending device 110 is further configured to segment the configuration data and operation instructions of the new server (e.g., server 130) into multiple data segments according to a communication standard (e.g., Bluetooth 4.0 or later). The sending device 110 is then configured to encrypt the multiple data segments using a built-in default key to generate multiple encrypted data segments. Furthermore, the sending device 110 is further configured to generate multiple segmented messages based on the multiple encrypted data segments and the multiple header data segments.

[0057] In some embodiments, the header data segment includes a protocol identifier, a sender identifier, a message identifier, a total number of messages, and a message number.

[0058] It should be noted that the header data segment can be adjusted based on actual needs. For example, the total number of messages and the message number can be processed and stored in the data segment before encryption. Alternatively, the data segment and header data segment can be combined before encryption. Furthermore, data compression techniques can be used to reduce message length and timestamps. Finally, information integrity can be ensured by hashing the message or appending error correction codes.

[0059] In step 23, please refer to Figures 1 to 3 After the user turns on each of the receiving devices 120A and 120B, they each unilaterally receive all information on the Bluetooth broadcast channel BC. Since the operation of the receiving device 120B is similar to that of the receiving device 120A, the following paragraphs will only use the receiving device 120A as an explanation.

[0060] In some embodiments, at process S3, after the user turns on each receiving device 120A, the receiving device 120A attempts to connect to the old server (i.e., server 900) along sub-path L11 of path L1 according to the default data (i.e., the configuration data of server 900). If the receiving device 120A is able to connect to the server 900, the receiving device 120A executes process S8 without further executing processes S4 through S7. The details of process S8 will be described in the following paragraphs.

[0061] In process S4 , if the receiving device 120A cannot connect to the old server (ie, the server 900 ), the receiving device 120A activates its own Bluetooth broadcast function to unilaterally receive all information in the Bluetooth broadcast channel BC.

[0062] At process S5, please refer to Figures 1 to 3 The receiving device 120A determines, based on the header data segment of one of the plurality of segmented messages, whether the plurality of broadcast signals in the Bluetooth broadcast channel BC match the protocol identifiers of the plurality of segmented messages and the transmitter identifier of the transmitting device 110. If the header data segment matches, the receiving device 120A selects the plurality of segmented messages from the plurality of broadcast signals.

[0063] Next, in process S6, after the receiving device 120A selects multiple segmented messages from the multiple broadcast signals, the receiving device 120A collects the segmented messages broadcasted by the transmitting device 110 on the Bluetooth broadcast channel BC based on the total number of messages and the message number in the header data segment of one of the multiple segmented messages on the Bluetooth broadcast channel BC. For example, continuing with the example in step 22 above, when the receiving device 120A receives one of three different segmented messages from the Bluetooth broadcast channel BC, the receiving device 120A collects the other two different segmented messages based on the total number of messages and the message number in the header data segment of one of the corresponding segmented messages.

[0064] In step 24, at process S7, after the receiving device 120A has collected all the segmented information, the receiving device 120A decrypts the multiple encrypted data segments using the key corresponding to the preset key of the sending device 110, thereby obtaining multiple data segments. The receiving device 120A combines and restores the multiple data segments into information, and replaces the connection settings of the receiving device 120A to the server 900 with the setting data of the server 130 according to the operation instruction, so that the connection of the receiving device 120A to the server 900 is connected along the receiving device 120A. Figure 1 The path L2 is connected to the server 130.

[0065] At step S8, please refer to Figures 1 to 3 When receiving device 120A successfully connects to the old server (i.e., server 900) along sub-path L11 of path L1, the configuration data of the new server (i.e., server 130) is transmitted to receiving device 120A, and receiving device 120A is directed to the new server (i.e., server 130) along sub-path L12 of path L1. It should be noted that the successful connection of receiving device 120A with server 900 along sub-path L11 of path L1 indicates that receiving device 120A has passed the settings of the firewall FW.

[0066] Through the operating mechanism of the embodiment, the present disclosure uses low-power Bluetooth technology to broadcast information, perform server migration without the need for manual settings of a large number of electronic products, without the need for mutual pairing of Bluetooth devices and without being interfered with by the original network construction (such as firewall settings).

[0067] Figure 4 FIG2 is a schematic diagram of a server migration system 200 according to some embodiments of the present disclosure. Figure 1 In the server migration system 100, a user desires to more quickly perform server migration (e.g., from server 900 to server 230) for a large number of electronic products (e.g., a sending device 110, a receiving device 120A, and a receiving device 120B). The disclosed server migration system 200 further provides the ability to accelerate the deployment of a large number of products across different sending devices.

[0068] To make the accelerated deployment function of the server migration system 200 of the present disclosure easier to understand, please refer to Figure 4 The server migration system 200 includes a sending device 210A, a sending device 210B, and multiple receiving devices (eg, a receiving device 220A and a receiving device 220B). It should be noted that the difference between the server migration system 200 and the server migration system 100 is the addition of the sending device 210B.

[0069] Next, the sending device 210B transmits a plurality of segmented messages on the Bluetooth broadcast channel BC. The contents of the plurality of segmented messages transmitted by the sending device 210B are the same as the plurality of segmented messages transmitted by the sending device 210A. That is, the sending device 210B divides the information (i.e., including the setting data and operation instructions of the server 130) into a plurality of data segments according to the built-in preset key, encrypts the plurality of data segments into a plurality of encrypted data segments according to the preset key, and pairs a plurality of header data segments according to the plurality of data segments to generate a plurality of segmented messages respectively. In one embodiment, the sending device 210A and the sending device 210B are arranged at different locations. For example, in a Bluetooth reception range where a large number of electronic devices are integrated, the sending device 210A and the sending device 210B can be respectively arranged on both sides of the Bluetooth reception range, thereby covering the Bluetooth reception range of a large number of electronic devices through the different Bluetooth transmission ranges of the sending device 210A and the sending device 210B.

[0070] It should be noted that the transmitting device 210A, the transmitting device 210B, the receiving device 220A, and the receiving device 220B are not connected via the Bluetooth broadcast channel BC. Furthermore, the default key built into the transmitting device 210A is the same as the default key built into the transmitting device 210B.

[0071] Based on the aforementioned embodiments, the present disclosure provides a server migration method and system. By utilizing carousel information via Bluetooth Low Energy (BLE) technology, the present disclosure enables server migration without the need for manual configuration of a large number of electronic products. This eliminates the need for Bluetooth device pairing and is not subject to interference from existing network configurations (e.g., firewall settings). Furthermore, server migration can be accelerated for a large number of electronic products by utilizing multiple transmitting devices.

[0072] Although the present disclosure is disclosed above with detailed embodiments, the present disclosure does not exclude other feasible implementations. Therefore, the scope of protection of the present disclosure should be determined by the claims, rather than being limited by the aforementioned embodiments.

[0073] It is obvious to those skilled in the art that various changes and modifications can be made to the present disclosure without departing from the concept and scope of the present disclosure. Based on the above embodiments, all changes and modifications made to the present disclosure are also included in the scope of protection of the present disclosure.

Claims

1. A server migration method, characterized in that: The server migration method for setting a server connected to a receiving device to be switched from a first server to a second server includes: generating a message by a first sending end device according to an operation instruction and setting data of the second server, so as to generate a plurality of segmented messages according to the message; broadcasting the plurality of segmented information sequentially to a Bluetooth broadcast channel by the first transmitting end device; receiving the plurality of segmentation messages from the Bluetooth broadcast channel by the receiving device; as well as When the receiving device combines the multiple segmented information to obtain the information, the receiving device obtains the setting data and the operation instruction based on the information, and uses the setting data to replace the connection setting of the receiving device to the first server according to the operation instruction, so that the receiving device is connected to the second server.

2. The server migration method according to claim 1, wherein: Each of the plurality of segmented messages includes a header data segment and an encrypted data segment. The header data segment includes a protocol identifier, a transmitter identifier of the first transmitter device, a message identifier, a message total number, and a message number.

3. The server migration method according to claim 2, wherein: The step of generating the information by the first sending end device according to the operation instruction and the setting data of the second server, and generating the plurality of segmented information according to the information includes: dividing the information into a plurality of data segments according to a communication standard by the first transmitting end device; encrypting, by the first sending end device, the plurality of data segments into a plurality of encrypted data segments according to a preset key built into the first sending end device; as well as The first sending end device pairs a plurality of header data segments according to the plurality of encrypted data segments to respectively generate the plurality of segmentation information.

4. The server migration method according to claim 3, wherein: When the receiving device combines the plurality of divided information to obtain the information, the receiving device obtains the setting data and the operation instruction based on the information, and replaces the connection setting of the receiving device to the first server with the setting data according to the operation instruction, thereby connecting the receiving device to the second server, including the following steps: The receiving device determines, based on the header data segment of one of the plurality of segmented messages, whether the plurality of broadcast signals in the Bluetooth broadcast channel match the protocol identifiers of the plurality of segmented messages and the transmitter identifier of the first transmitting device. If the header data segment matches, the receiving device selects the plurality of segmented messages from the plurality of broadcast signals.

5. The server migration method according to claim 3, wherein: When the receiving device combines the plurality of divided information to obtain the information, the receiving device obtains the setting data and the operation instruction based on the information, and replaces the connection setting of the receiving device to the first server with the setting data according to the operation instruction, thereby connecting the receiving device to the second server. The step further includes: collecting, by the receiving device, the plurality of encrypted data segments of the plurality of segmented information according to the total number of information and the information number of the header data segment; decrypting the plurality of encrypted data segments by the receiving device according to a key corresponding to the preset key built into the receiving device to obtain the plurality of data segments and the operation instruction; as well as The receiving end device combines the plurality of data segments into the information and uses the setting data to replace the connection setting of the receiving end device to the first server according to the operation instruction.

6. The server migration method according to claim 1, wherein: Also includes: generating the information by a second sending end device according to the operation instruction and the setting data of the second server, and generating the plurality of segmented information according to the information; as well as The second transmitting end device sequentially broadcasts the plurality of segmented messages to the Bluetooth broadcast channel.

7. The server migration method according to claim 6, wherein: The step of generating the information by the second sending end device according to the operation instruction and the setting data of the second server, and generating the plurality of segmented information according to the information includes: dividing the information into a plurality of data segments according to a communication standard by the second transmitting device; encrypting, by the second sending end device, the plurality of data segments into a plurality of encrypted data segments according to a preset key built into the second sending end device; as well as The second sending end device pairs a plurality of header data segments according to the plurality of encrypted data segments to respectively generate the plurality of segmentation information.

8. The server migration method according to claim 6, wherein: When the receiving device combines the plurality of divided information to obtain the information, the receiving device obtains the setting data and the operation instruction based on the information, and according to the operation instruction, causes the receiving device to replace the connection setting of the receiving device to the first server with the setting data, thereby connecting the receiving device to the second server, including the following steps: determining, by the receiving device, whether a sender identification code of the plurality of segmented messages of the second sending device matches the sender identification code of the plurality of segmented messages of the first sending device; as well as If the sender identification codes match, the receiving device combines the plurality of segmented information of the first and second sending devices to obtain the information, and replaces the connection setting of the receiving device to the first server with the setting data according to the operation instruction.

9. The server migration method according to claim 6, wherein: The first transmitting device, the second transmitting device, and the receiving device are not paired via the Bluetooth broadcast channel.

10. The server migration method according to claim 1, wherein: Also includes: If the receiving end device is connected to the first server, the operating instruction and the setting data of the second server are transmitted to the receiving end device via the first server to guide the receiving end device to connect to the second server.

11. A server migration system, characterized in that: Include: a receiving device configured to switch the server to which it is connected from a first server to a second server; and A first transmitting device is used to generate a message according to an operation instruction and a setting data of the second server, and to generate a plurality of segmented messages according to the message, wherein the first transmitting device is used to sequentially broadcast the plurality of segmented messages to a Bluetooth broadcast channel, wherein the receiving device is used to receive the plurality of segmented messages from the Bluetooth broadcast channel, wherein when the receiving device combines the plurality of segmented messages to obtain the message, the receiving device is used to obtain the setting data and the operation instruction according to the message, and use the setting data to replace the connection setting of the receiving device to the first server according to the operation instruction, so that the receiving device is connected to the second server.

12. The server migration system according to claim 11, wherein: Each of the plurality of segmented messages includes a header data segment and an encrypted data segment. The header data segment includes a protocol identifier, a transmitter identifier of the first transmitter device, a message identifier, a message total number, and a message number.

13. The server migration system according to claim 12, wherein: The first sending end device is also used to divide the information into multiple data segments according to a communication standard, and to encrypt the multiple data segments into multiple encrypted data segments according to a preset key built into the first sending end device, and to pair multiple header data segments according to the multiple encrypted data segments to respectively generate the multiple divided information.

14. The server migration system according to claim 13, wherein: The receiving device is further configured to determine, based on the header data segment of one of the plurality of segmented messages, whether the plurality of broadcast signals in the Bluetooth broadcast channel match the protocol identifiers of the plurality of segmented messages and the transmitter identifier of the first transmitting device, wherein if the header data segment matches, the plurality of segmented messages are selected from the plurality of broadcast signals by the receiving device.

15. The server migration system according to claim 13, wherein: The receiving device is further configured to collect the plurality of encrypted data segments of the plurality of segmented information based on the total number of information and the information number of the header data segment, and to decrypt the plurality of encrypted data segments based on a key corresponding to the preset key built into the receiving device to obtain the plurality of data segments and the operation instruction, and to combine the plurality of data segments into the information, and to replace the connection setting of the receiving device to the first server with the setting data according to the operation instruction.

16. The server migration system according to claim 11, wherein: Also includes: A second transmitting end device is used to generate the information according to the operation instruction and the setting data of the second server, and to generate the plurality of segmented information according to the information, and to broadcast the plurality of segmented information to the Bluetooth broadcast channel in sequence.

17. The server migration system according to claim 16, wherein: The second sending end device is further used to segment information into a plurality of data segments according to a communication standard, and to encrypt the plurality of data segments into a plurality of encrypted data segments according to a preset key built into the second sending end device, and to pair a plurality of header data segments according to the plurality of encrypted data segments to respectively generate the plurality of segmented information.

18. The server migration system according to claim 16, wherein: The receiving device is also used to determine whether a sender identification code of the multiple segmented information of the second sending device matches the sender identification code of the multiple segmented information of the first sending device. If the sender identification codes match, the receiving device is also used to combine the multiple segmented information of the first sending device and the second sending device to obtain the information, and use the setting data to replace the connection setting of the receiving device to the first server according to the operation instruction.

19. The server migration system according to claim 16, wherein: The first transmitting device, the second transmitting device, and the receiving device are not paired via the Bluetooth broadcast channel.

20. The server migration system according to claim 11, wherein: If the receiving device is connected to the first server, the first server is further configured to transmit the operation instruction and the setting data of the second server to the receiving device to guide the receiving device to connect to the second server.

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