Payment method, payment server, transaction server, and readable storage medium
A transaction server and payment server technology, applied in the fields of payment servers, payment methods, transaction servers and readable storage media, can solve the problem of whether the order information has been tampered with or not verified
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Embodiment 1
[0076] An embodiment of the present invention provides a payment method, image 3 It is a schematic diagram of the implementation flow of a payment method provided by the embodiment of the present invention, as shown in image 3 As shown, the method includes the following steps:
[0077] Step S301, receiving a payment credential request sent by the payment component application.
[0078] Here, step S301 of receiving the payment credential request sent by the payment component application may be implemented by the server of the payment component application. A server, also called a server, is a device that provides computing services. Since the server needs to respond to and process service requests, generally speaking, the server should have the ability to undertake and guarantee services. The composition of the server is similar to that of a general-purpose computer architecture, but due to the need to provide highly reliable services, it requires higher processing power, ...
Embodiment 2
[0104] Based on the foregoing embodiments, an embodiment of the present invention further provides a payment method, which includes the following steps:
[0105] Step 1, the transaction application sends the first order information to the transaction server.
[0106] In the embodiment of the present invention, Figure 4 It is a schematic diagram of the interface of the user placing an order in the embodiment of the present invention, as shown in Figure 4 As shown, when the user clicks 401 to place an order immediately after completing the commodity selection on the interface of the transaction application, the transaction application sends the first order information to the transaction server. Wherein, the first order information at least includes: product name, product quantity, user Id, and merchant Id.
[0107] Step 2: The transaction server signs the first order information according to the first order information to obtain second order information.
[0108] Here, afte...
Embodiment 3
[0155] The embodiment of the present invention firstly provides a payment method, which adds a pre-payment process to the existing payment process, so as to achieve the technical effect of preventing the payment order amount from being tampered with.
[0156] In order to better understand the embodiments of the present invention, first, related terms in the embodiments of the present invention are explained.
[0157] The merchant client is a third-party application that accesses payment, that is, a shopping app for users to shop.
[0158] The merchant server is the server of the third-party application that accesses the payment, that is, the server corresponding to the merchant client.
[0159] The payment client is the app of the payment component, and the payment component is a built-in component of the system.
[0160] The payment server is the server of the payment component, that is, the server corresponding to the payment client.
[0161] Figure 7 It is a schematic d...
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