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Ordering method, system, terminal, server and medium for preventing malicious ordering

A server and food ordering technology, which is applied in the direction of instruments, data processing applications, buying and selling/lease transactions, etc., can solve the problems of maliciously modifying orders and maliciously ordering food, etc.

Active Publication Date: 2021-04-23
广州麒龙网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of malicious ordering and malicious modification of orders in the above-mentioned prior art, the present invention provides a method, system, terminal, server and medium for preventing malicious ordering

Method used

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  • Ordering method, system, terminal, server and medium for preventing malicious ordering
  • Ordering method, system, terminal, server and medium for preventing malicious ordering
  • Ordering method, system, terminal, server and medium for preventing malicious ordering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Such as figure 1 As shown, this embodiment provides a method for ordering meals that prevents malicious ordering. The method is applied to a terminal and includes the following steps:

[0063] S101. Receive a signal triggered by a user, and send a meal order request to the server.

[0064] In this embodiment, the signal triggered by the user is the signal triggered when the user uses the terminal to scan the two-dimensional code, wherein the two-dimensional code is the two-dimensional code for ordering food on the table placed on each table in the restaurant, and the user scans the two-dimensional code by using the terminal The QR code can be scanned through the WeChat installed on the terminal. When the QR code is successfully scanned, the terminal receives the signal triggered by it. After receiving the signal triggered by the user, the terminal sends the order request to the server.

[0065] Those skilled in the art can understand that, in addition to scanning QR co...

Embodiment 2

[0079] Such as figure 2 As shown, this embodiment provides a method for ordering food to prevent malicious ordering. The method is applied to the server and includes the following steps:

[0080] S201. Receive a meal order request sent by a terminal.

[0081] The user can scan the QR code by using the terminal to scan the QR code through the WeChat APP (Application, application program) installed on the terminal. Meal QR code, the terminal receives the signal triggered by it, and after receiving the signal triggered by the user, the terminal sends the order request to the server, and the server receives it.

[0082] S202. Responding to the order request sent by the terminal, generate a random code for ordering, and send a link for ordering food with the random code for ordering to the terminal.

[0083] After receiving the order request, the server responds to the order request and generates a random code order_key. The random code order_key has a time stamp and is bound to...

Embodiment 3

[0097] Such as image 3 As shown, this embodiment provides an ordering system that prevents malicious ordering. The system is applied to a terminal, and includes a meal ordering request sending module 301, a meal ordering link receiving module 302, a meal ordering random code sending module 303, a geographic The location information acquisition module 304 and the order page display module 305, the specific functions of each module are as follows:

[0098] The meal order request sending module 301 is configured to receive a signal triggered by the user, and send the meal order request to the server.

[0099] The ordering link receiving module 302 is used to display the ordering link sent by the server in response to the ordering request; wherein, the ordering link has a random code for ordering, and the random code for ordering has a time stamp and is the same as Order number binding.

[0100] The ordering random code sending module 303 is used to send the ordering random cod...

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PUM

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Abstract

The invention discloses an ordering method, system, terminal, server and medium for preventing malicious ordering. The method includes: receiving a signal triggered by a user, and sending an ordering request to a server; displaying that the server responds to the ordering request and sending The order link, the order link has a random order code, the order random code has a time stamp, and is bound to the order number; when the user clicks the order link, the order random code is sent to the server, so that the server After receiving the ordering random code, it is judged whether the ordering link has expired, and if not, the location acquisition request is sent to the terminal; in response to the location acquisition request sent by the server, the user's location is obtained, and the user's location is sent to server, so that the server judges whether the user orders within the preset ordering range, and if so, sends the ordering page to the terminal; displays the ordering page, and stores the ordering random code. The invention can prevent users from placing orders maliciously, and improves the safety of ordering food.

Description

technical field [0001] The invention relates to an ordering method, system, terminal, server and medium for preventing malicious ordering, and belongs to the field of Internet ordering applications. Background technique [0002] With the rapid development of the Internet, the food ordering system, as an Internet + catering solution, has become widely popular in the catering industry because it has greatly improved the efficiency of ordering food. However, how to prevent users from maliciously ordering food has also become one of the security issues that the ordering system needs to solve urgently. For example, after the user clicks on the ordering link that has been consumed before, re-orders, and takes a photo of the QR code for ordering on the table, he scans the QR code at other places outside the store to place a malicious order on the table and maliciously modify other tables. orders, etc. [0003] Although the functions of the food ordering systems on the market are ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q30/06G06Q50/12
Inventor 李奕鹏邹敏艳
Owner 广州麒龙网络科技有限公司