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WeChat Development

WeChat Pay Development Statement

WeChat Pay is currently divided into v2 and v3 versions. Those who applied before September 10, 2014 will be in v2 version, and those who applied after that will be in v3 version. The V3 version of WeChat Pay does not have the paySignKey parameter. For related introduction to v2, please refer to other articles of Fangbei Studio. This article introduces WeChat Pay v3.

Feb 28, 2017 am 10:05 AM

WeChat payment development Native payment

In this WeChat public platform development tutorial, we will introduce how to develop the Native function of WeChat payment.

Feb 28, 2017 am 10:00 AM

WeChat public platform opens device access capabilities

Tencent Technology News On August 18, the WeChat public platform announced the addition of new device functions, giving public accounts the ability to bind devices and transmit device data. The WeChat device function platform is an IoT solution for the WeChat open platform. It currently supports access to smart wearable devices, and other categories of hardware device products will be opened one after another.

Feb 28, 2017 am 09:57 AM

Micro-channel public platform

WeChat payment development is released across the entire network

In this WeChat public platform development tutorial, we will introduce how to develop and implement the network-wide publishing function of WeChat payment. Network-wide release refers to the detection and release of the rights protection function, alarm interface, and delivery interface in the last step of the WeChat payment backend.

Feb 28, 2017 am 09:53 AM

WeChat public platform development template message

In this WeChat public platform development tutorial, we will introduce how to develop template messages, that is, how to use the program to send template messages.

Feb 28, 2017 am 09:48 AM

Micro-channel public platform

Java multi-thread concurrency issues caused by obtaining WeChat access_token

Access_token is the globally unique ticket of the public account. The public account needs to use access_token when calling each interface. Developers need to store it properly. At least 512 characters of space must be reserved for access_token storage. The validity period of access_token is currently 2 hours and needs to be refreshed regularly. Repeated acquisition will cause the last access_token to become invalid.

Feb 28, 2017 am 09:44 AM

WeChat development

Error errcode 40054 occurs when creating a new button in WeChat development

When developing a button to create a new official account on WeChat, the error is reported as follows: {errcode:40054,errmsg:"invalid sub button url domain"}

Feb 28, 2017 am 09:36 AM

WeChat development

WeChat development: processing messages sent by WeChat client

In the previous blog post on WeChat Development (How to Become a Developer in WeChat Development (01)), we turned on the WeChat developer mode. In this blog post, we simply process the messages sent to our official account by WeChat followers.

Feb 28, 2017 am 09:33 AM

WeChat development

How to become a developer in WeChat development

Go to the URL: https://mp.weixin.qq.com When registering for WeChat, we are required to choose among the three types of current WeChat public accounts (subscription account, service account, enterprise account). Their differences are as follows :

Feb 28, 2017 am 09:32 AM

WeChat development

Python implements WeChat group message synchronization robot based on itchat

This article mainly introduces the WeChat group message synchronization robot implemented by python based on itchat. The editor thinks it is quite good. Now I will share it with you and give it as a reference. Let’s follow the editor and take a look.

Feb 28, 2017 am 09:03 AM

WeChat public platform development: Web proxy function

Starting from Senparc.Weixin.dll v4.5.7, we provide a Web proxy function to facilitate applications in restricted LANs to call interfaces smoothly.

Feb 27, 2017 pm 01:47 PM

Micro-channel public platform

WeChat public platform development: personalized menu interface description

This update upgrades Senparc.Weixin.MP version to v13.5.2, which depends on Senparc.Weixin version 4.5.4. Both .NET4.5(master) / .NET4.0 branches have been updated simultaneously.

Feb 27, 2017 pm 01:45 PM

Micro-channel public platform

WeChat public platform development: AccessToken automatic management mechanism

In "Senparc.Weixin.MP SDK WeChat Public Platform Development Tutorial (8): General Interface Description", I introduced the method of obtaining AccessToken (general interface). In the actual development process, all high-level interfaces need to provide AccessToken, so we need to execute the method of obtaining AccessToken every time before calling the high-level interface, for example:

Feb 27, 2017 pm 01:40 PM

Micro-channel public platform

WeChat public platform development: message encryption

Not long ago, WeChat’s enterprise account used mandatory message encryption, and later the official account also added optional message encryption options. Currently, the encryption methods for enterprise accounts and official accounts are the same (the formats will be slightly different).

Feb 27, 2017 pm 01:36 PM

Micro-channel public platform