This article mainly introduces the detailed explanation of using PHP to call the WeChat interface to upload permanent materials. Functional requirements The company's newly opened official account needs to import all the current high-quality articles on the company's platform. Manual import will cause a lot of workload, so it is adopted Automated synchronization of articles to achieve results Development instructions WeChat open api provides an interface for adding permanent materials. This function is based on this interface for data synchronization. The interface used to obtain the permanent material list interface: material/batchget_material Add permanent materials Interface: material/add_news New media file interface: material/add_material Picture and text type single picture and text (requires a default cover, which needs to be uploaded to the WeChat official account background in advance) Environment requirements PHP version: 5.5 or below (because of the upload in the following code Media files must be in this environment, otherwise the call to the WeChat interface will fail) Development process 1. Obtain a list of all articles from the company platform 2. Traverse the article list and check whether the article has image attachments. If so, proceed to the third step. Otherwise, proceed to the third step. Four steps 3. Detect all attachments, take out the first image attachment, and call the new
1. Detailed explanation of using php to call the WeChat interface to upload permanent materials
Introduction: This article mainly introduces the detailed explanation of using PHP to call the WeChat interface to upload permanent materials,
2. Introduction to permanent material management in asp.net WeChat development
Introduction: This This article mainly introduces the relevant content of permanent material management in asp.net WeChat development. Friends in need can refer to
Introduction: 1. Question: Upload an article in wordpress as permanent material to WeChat: When there is only one picture in the article, it can be uploaded normally, and in When viewing this material on the WeChat public platform, the text content and pictures can be displayed in full. Add another picture to the article (when the article picture is larger than 1)...
4. About WeChat upload permanent material interface error (empty news data)
Introduction: About the WeChat upload permanent material interface error (empty news data)
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The above is the detailed content of Related recommendations for permanent materials. For more information, please follow other related articles on the PHP Chinese website!

The combination of C# and .NET provides developers with a powerful programming environment. 1) C# supports polymorphism and asynchronous programming, 2) .NET provides cross-platform capabilities and concurrent processing mechanisms, which makes them widely used in desktop, web and mobile application development.

.NETFramework is a software framework, and C# is a programming language. 1..NETFramework provides libraries and services, supporting desktop, web and mobile application development. 2.C# is designed for .NETFramework and supports modern programming functions. 3..NETFramework manages code execution through CLR, and the C# code is compiled into IL and runs by CLR. 4. Use .NETFramework to quickly develop applications, and C# provides advanced functions such as LINQ. 5. Common errors include type conversion and asynchronous programming deadlocks. VisualStudio tools are required for debugging.

C# is a modern, object-oriented programming language developed by Microsoft, and .NET is a development framework provided by Microsoft. C# combines the performance of C and the simplicity of Java, and is suitable for building various applications. The .NET framework supports multiple languages, provides garbage collection mechanisms, and simplifies memory management.

C# and .NET runtime work closely together to empower developers to efficient, powerful and cross-platform development capabilities. 1) C# is a type-safe and object-oriented programming language designed to integrate seamlessly with the .NET framework. 2) The .NET runtime manages the execution of C# code, provides garbage collection, type safety and other services, and ensures efficient and cross-platform operation.

To start C#.NET development, you need to: 1. Understand the basic knowledge of C# and the core concepts of the .NET framework; 2. Master the basic concepts of variables, data types, control structures, functions and classes; 3. Learn advanced features of C#, such as LINQ and asynchronous programming; 4. Be familiar with debugging techniques and performance optimization methods for common errors. With these steps, you can gradually penetrate the world of C#.NET and write efficient applications.

The relationship between C# and .NET is inseparable, but they are not the same thing. C# is a programming language, while .NET is a development platform. C# is used to write code, compile into .NET's intermediate language (IL), and executed by the .NET runtime (CLR).

C#.NET is still important because it provides powerful tools and libraries that support multiple application development. 1) C# combines .NET framework to make development efficient and convenient. 2) C#'s type safety and garbage collection mechanism enhance its advantages. 3) .NET provides a cross-platform running environment and rich APIs, improving development flexibility.

C#.NETisversatileforbothwebanddesktopdevelopment.1)Forweb,useASP.NETfordynamicapplications.2)Fordesktop,employWindowsFormsorWPFforrichinterfaces.3)UseXamarinforcross-platformdevelopment,enablingcodesharingacrossWindows,macOS,Linux,andmobiledevices.


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