The following editor will bring you a C# httpwebrequest access HTTPS error handling method. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let's follow the editor to take a look. C# httpwebrequest encounters this error when accessing an HTTPS link. However, if I open a packet capture tool, such as filddler2, the POST returns a normal error message: The basic connection has been closed: An error occurred while sending. InnerException: Unexpected EOF or 0 bytes received from transport stream. After trying N methods on the Internet, the following is the solution this time: ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3; List the solutions found on the Internet, maybe it will solve your problem. The following are the solutions found on the Internet: 1 . request.ProtocolVersion = HttpVersion.Version1
1. Analysis of C#httpwebrequest access HTTPS error handling method
Introduction: The editor below will bring you a C# httpwebrequest access HTTPS error handling method. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor to take a look
2. Regular expression to capture web page information
Introduction: Statement: This regular expression is only applicable to .net. The process used is to send an http request to return the entire html web page, and then grab the desired data from this html page. Part 1: Send httpWebRequest request //url address HttpWebRequest request = (HttpWebRequest)WebRequest.Create("URL")); ...
##3. Wap Push Access Introduction to Protocol (PAP)
Introduction: Recently, due to some project reasons, I need to implement the function of WapPush. I wanted to be lazy and search online to see if there is any suitable content. , but couldn’t find a suitable one. I had to write one by myself. After looking at the content of the PAP protocol, it is actually not complicated. It is an extension of the HTTP protocol. Therefore, it can be easily implemented using the HttpWebRequest class library of .NET. PAP
4. .net backend how to post data (json) across domains to the PHP server
Introduction:@ @bigbadwolf: HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); request.Method = "POST"; // Then set other http headers, and you can get the contenttype and other header information by capturing the packet. YourClass obj =new YourClass(); // Serialize your YourClass into json format Json
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C#.NET is a powerful development platform that combines the advantages of the C# language and .NET framework. 1) It is widely used in enterprise applications, web development, game development and mobile application development. 2) C# code is compiled into an intermediate language and is executed by the .NET runtime environment, supporting garbage collection, type safety and LINQ queries. 3) Examples of usage include basic console output and advanced LINQ queries. 4) Common errors such as empty references and type conversion errors can be solved through debuggers and logging. 5) Performance optimization suggestions include asynchronous programming and optimization of LINQ queries. 6) Despite the competition, C#.NET maintains its important position through continuous innovation.

The future trends of C#.NET are mainly focused on three aspects: cloud computing, microservices, AI and machine learning integration, and cross-platform development. 1) Cloud computing and microservices: C#.NET optimizes cloud environment performance through the Azure platform and supports the construction of an efficient microservice architecture. 2) Integration of AI and machine learning: With the help of the ML.NET library, C# developers can embed machine learning models in their applications to promote the development of intelligent applications. 3) Cross-platform development: Through .NETCore and .NET5, C# applications can run on Windows, Linux and macOS, expanding the deployment scope.

The latest developments and best practices in C#.NET development include: 1. Asynchronous programming improves application responsiveness, and simplifies non-blocking code using async and await keywords; 2. LINQ provides powerful query functions, efficiently manipulating data through delayed execution and expression trees; 3. Performance optimization suggestions include using asynchronous programming, optimizing LINQ queries, rationally managing memory, improving code readability and maintenance, and writing unit tests.

How to build applications using .NET? Building applications using .NET can be achieved through the following steps: 1) Understand the basics of .NET, including C# language and cross-platform development support; 2) Learn core concepts such as components and working principles of the .NET ecosystem; 3) Master basic and advanced usage, from simple console applications to complex WebAPIs and database operations; 4) Be familiar with common errors and debugging techniques, such as configuration and database connection issues; 5) Application performance optimization and best practices, such as asynchronous programming and caching.

C# is widely used in enterprise-level applications, game development, mobile applications and web development. 1) In enterprise-level applications, C# is often used for ASP.NETCore to develop WebAPI. 2) In game development, C# is combined with the Unity engine to realize role control and other functions. 3) C# supports polymorphism and asynchronous programming to improve code flexibility and application performance.

C# and .NET are suitable for web, desktop and mobile development. 1) In web development, ASP.NETCore supports cross-platform development. 2) Desktop development uses WPF and WinForms, which are suitable for different needs. 3) Mobile development realizes cross-platform applications through Xamarin.

The C#.NET ecosystem provides rich frameworks and libraries to help developers build applications efficiently. 1.ASP.NETCore is used to build high-performance web applications, 2.EntityFrameworkCore is used for database operations. By understanding the use and best practices of these tools, developers can improve the quality and performance of their applications.

How to deploy a C# .NET app to Azure or AWS? The answer is to use AzureAppService and AWSElasticBeanstalk. 1. On Azure, automate deployment using AzureAppService and AzurePipelines. 2. On AWS, use Amazon ElasticBeanstalk and AWSLambda to implement deployment and serverless compute.


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