How to solve ps could not complete your request because of a program error

Go language is a very popular programming language in recent years. It is widely used in web development, system programming, cloud computing and other fields. It is a very common scenario to use HTTP protocol for network communication in Go language. In order to conveniently write HTTP client programs, Go language provides the net/http package and its related sub-packages that come with the standard library. However, sometimes we encounter some problems when using the HTTP client library. For example, the program cannot correctly obtain the data returned by the network server, or the client program

In recent years, with the increasing emphasis on network security, more and more software and services have begun to adopt encrypted communication methods. In the Go language, TLS (Transport Layer Security) is an important secure communication protocol and is widely used in network services and applications. However, some developers encounter problems when using TLS, resulting in the inability to use the TLS library correctly. This article explores these issues and their solutions. Problem 1: The certificate cannot recognize TLS communication and needs to use a digital certificate to verify

In recent years, Websocket has become a technology favored by more and more web developers. It is a protocol that supports real-time, two-way communication, allowing the creation of persistent connections between web applications and servers. As an efficient server-side development language, Go language has better and better support for Websocket. However, sometimes we encounter some problems when implementing WebSocket in Go. This article will discuss one of the common problems: the reason why Go programs cannot use the Websocket library correctly

Go is a popular programming language that has many built-in libraries, including ones for handling time. However, many people encounter problems using the time library, which prevents their programs from working correctly. In this article, we will explore these problems and how to solve them. Question 1: Time zone Go’s time library uses UTC time by default. This works fine in most cases, but sometimes we need to consider time zone effects. For example, when displaying local time, we need to know the user's time zone. The solution to this problem is to use t

In recent years, Go language has become one of the most popular programming languages. However, many people run into problems when writing TCP servers in Go. Especially those without network programming experience often face the challenges that come with writing a TCP server. In this article, we will explore some common problems and solutions involved when writing TCP servers in Go. Question 1: Why can't I run a TCP server locally? If you're just starting to write a TCP server in Go and you can't run a TCP server locally

The Gin framework is a lightweight web framework that is widely used in Go language web application development. It is efficient, easy to use, and flexible. However, we may encounter some problems during use. This article will focus on some common problems and explore the reasons why Go programs cannot use the Gin framework correctly. Problem 1: Unable to start the service When running the Gin framework, we may encounter the problem of being unable to start the service. At this point, we need to check if there are some errors in the code. In the Gin framework, start the server

ZooKeeper is a distributed coordination service that provides a highly available, distributed data storage and coordination mechanism. The ZooKeeper library can be used to easily access and operate ZooKeeper in Go programs. However, some developers may encounter some problems when using the ZooKeeper library, such as not being able to connect to ZooKeeper correctly or not being able to read data correctly. This article will look at some of the possible causes of these problems and how to fix them. Check Zoo

When writing programs in Go, it is very common to use caching libraries. It can greatly improve the performance of the program and reduce dependence on external resources. However, sometimes we encounter some problems, such as the program not using the cache library correctly. So why does this happen? We will analyze it below. First, we need to understand the basic principles of caching libraries. The function of the cache library is to store some frequently read and written data in memory for quick access. Generally speaking, the cache library will decide which data needs to be cached based on certain strategies.