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summary Logrus is a log system developed for go language. In this article, we will make a record of some problems encountered in the process of starting logrus. This record refers to This article . Let's start! Upper hand package main import ( log "github.com/sirupsen/logrus" ) func main() { log.WithFields(log.Fields{ "animal": "wal ...

Starting from Go1.11, golang officially supports the new dependency management tool, go modgo mod download: download the dependent module s to the local cachego mod edit: edit go.modgo mod graph: print module dependency graphgo mod init: initialize go.mod in the current directory (that is, a new go.mod file will be created)Go module tidy: reorg ...

Original linkauthor Ping Hai Li Node sass is a very common dependency package in our development, and it is also the most common dependency for long installation time and error reporting. There are many reasons. Before we talk about the error reporting reasons, let's analyze the installation process of node sass (the following node version is ...

[learning stage] WebService network request? In fact, this is the first time I met this need because some ERP related businesses need such a request mode. Start learning WebService ① Baidu search, of course, found a learning blog here https://blog.csdn.net/swjtugiser/article/details/76840353 Use the ksoap2 framework to request and dow ...

In the target detection task, input the coordinates of a picture and target box. After the annotation tool is completed, the coordinates are usually saved in the xml file. When we need to modify the annotation data according to our own business needs, it is more appropriate to modify the xml file directly because of the high co ...

github:https://github.com/theanarkh/read-nodejs-code Here is the code for nodejs to create a server. Let's analyze the process together. var http = require('http'); http.createServer(function (request, response) { response.end('Hello World\n'); }).listen(9297); First, let's go to the lib/http.js module to see the code of this function. func ...

This is a personal (pdai) original article, please indicate the source for reprinting and refer to the effect of blog building: [Java Full Stack Knowledge System] ( https://www.pdai.tech) Article Content Directory Article Content Directory Part I - Building Blog/Document System Blog/Document Preface What are the options What attempts have ...

To keep the data highly available, we use Zookeeper as the configuration center to save the data.SpringCloud also has an official description of Zookeeper integration: spring_cloud_zookeeper Here is a practical explanation of how to use it. 1. Add Dependent Packages <!-- Operations and Maintenance Monitoring --> <dependency> &lt ...

In the Jpcap experiment, the running program always reported an error, the information is as follows: Error statement: jpcap = JpcapCaptor.openDevice(devices[0],caplen, promiscCheck,20); The result of getPacket() function execution has not been null, and no answer has been found on the Internet Finally, we found that it w ...

I. redir Redir can map the port of a machine to a port of the machine, supporting TCP connection.Git address: https://github.com/troglobit/...Download: git clone https://github.com/troglobit/... Installation: # cd /redir yum -y install automake yum -y install autoconf # ./autogen.sh # ./configure //The default directory is / usr/local. I ...