Maven configuring setting XML explanation -- mirrors, proxies

Mirrors effect : Download Image List configured for warehouse list . settings xmlns='http://maven.apache.org/SETTINGS/1.0.0' xmlns:xsi='http://www.w3.org/2001/XMLSchema instance' xsi:schemaLocation='http://maven.apache.org/SETTINGS/1.0.0 https://ma...

2022-06-24 | Chen Bucheng I | 605 views

Maven configuring setting XML details -- profiles, activation

Profiles effect : Adjust the list of build configurations based on the environment parameters . settings.xml Medium profile The element is pom.xml in profile The cut version of the element . It contains id、activation、repositories、pluginRepositorie...

2022-06-24 | Chen Bucheng I | 120 views

Maven configuring setting XML details -- properties, repositories

properties effect : Corresponding profile List of extended properties . maven Properties and ant The properties in are the same , Can be used to store some values . These values can be in pom.xml Use a marker anywhere in the ${X} To use , here X Is...

2022-06-24 | Chen Bucheng I | 117 views

Maven configuring setting XML details -- pluginrepositories, activeprofiles

pluginRepositories effect : List of remote repositories where plug-ins are found . and repository similar , It's just repository Is management jar The repository that packages depend on ,pluginRepositories It's a repository for managing plug-ins ....

2022-06-24 | Chen Bucheng I | 773 views

Collection of common linux commands for pagoda control panel

https://img blog.csdnimg.cn/04f659cf119f44579f4e757d257fc86f.png Pagoda panel is a common server operation and maintenance panel for webmaster friends , Can pass Web End easy management server , Improve operation and maintenance efficiency . When...

2022-06-24 | Source code resource sharing of softnet | 498 views

Interviewer: what is java reflection? I can't answer

List of articles One . Concept 2 Two . Common methods 92 3、 ... and . Typical examples 185 5、 ... and . Reflection of arrays 330 6、 ... and . Conclusion 374 One . Concept Reflection is to Java The various components of the map to the ...

2022-06-24 | TimeFriends | 376 views

19、 Lua garbage collection of enterprise rapid development platform spring cloud+spring boot+mybatis+elementui

 Lua Garbage collection Lua Automatic memory management . This means that you don't have to worry about how to allocate the memory required by newly created objects , It doesn't matter how to free up the memory occupied by objects after they ar...

2022-06-24 | Microservice spring cloud | 778 views

Linux shell interview questions (1)

Count the number of lines in the file Title Description : Write a bash Script to output a text file nowcoder.txt The number of lines in cat nowcoder.txt wc l Print the last of the file 5 That's ok Title Description : Often check the log , ...

2022-06-24 | Fog dispels eyesight | 779 views

java. lang.IllegalStateException: Either ‘name‘ or ‘value‘ must be provided in @FeignClient

reason Use @FeignClient When annotating , Service name is not marked . Solution https://img blog.csdnimg.cn/41c3422a46c94ab89b1151861b739234.png add name perhaps value Attribute is enough .

2022-06-24 | Gentleman jiejie | 998 views

Common commands of Linux (record by yourself)

1. Delete file rm rf 2. decompression zip unzip jianli.zip 3. Show progress information ps ef grep nginx 3.1 kill process ID Kill process 4. New folder mkdir 5. Search folders find / name 'nginx.conf' 6. Background start java nohup java jar ru...

2022-06-24 | Flying wings | 838 views

[cloud native | kubernetes] self built high availability k8s cluster optimization

https://img blog.csdnimg.cn/d7e65924fdb6495098ee868caa50283c.png Surprise at the end of the article   List of articles Self built high availability k8s Cluster optimization %E8%87%AA%E5%BB%BA%E9%AB%98%E5%8F%AF%E7%94%A8k8s%E9%9B%86%E7%BE%A4%E4%...

2022-06-24 | Lansonli | 944 views

[design pattern from bronze to king] Part III: UML class diagram

https://img blog.csdnimg.cn/1c423c8d24274e869822f4cd8183e83d.png pic center List of articles List of articles List of articles 2 Preface 9 One 、UML Class diagram UML 15 Two 、 Concrete classes in class diagram 、 abstract 、 Representation o...

2022-06-24 | The senming sect is bigger than the black tiger sect | 811 views

2.0springmvc view

List of articles * SpringMVC The view of x1F68F SpringMVC 10 * 1、ThymeleafView x1F680 1ThymeleafView 20 * Source code x1F6AC 31 * 2、 Forwarding view x1F684 2 47 * 3、 Redirect view x1F692 3 74 * 4、 View controller view controller x1F6A4 4viewc...

2022-06-24 | gh-xiaohe | 107 views

The container class list of Java cannot access the list object correctly during the iteration process

I'm brushing today LeetCode When , Wrote such a piece of code ( part ): ArrayList List Integer retArray = new ArrayList ; LinkedList Integer ret = new LinkedList ; while True { while True { ret.addLast p.val ; } if True { if True { retArray.add ret ...

2022-06-24 | Zhang Jiuzhang | 921 views

Oracle advanced SQL qualified query

One must keep writing , In order not to be submerged by the vast sea of people Articles are constantly updated , You can search by wechat 【 Xiaoqi JAVA interview 】 First time reading , reply 【 Information 】 Access to benefits , reply 【 project 】 G...

2022-06-24 | Mr. Li, a prodigy | 741 views

Can take you off [data structure] Chengwang Chapter 9: binary tree 2

Catalog Preface %E5%89%8D%E8%A8%80 Basic operations of binary tree %E4%BA%8C%E5%8F%89%E6%A0%91%E7%9A%84%E5%9F%BA%E6%9C%AC%E5%9F%BA%E6%9C%AC%E6%93%8D%E4%BD%9C Get the number of nodes in the tree %E8%8E%B7%E5%8F%96%E6%A0%91%E4%B8%AD%E8%8A%82%E...

2022-06-24 | K steady | 745 views

Internship: following the previous code optimization and understanding of some involved contents

swagger( API frame ) The involvement of : Use custom annotations in your code to generate interface documents , This is very important in projects where the front and back ends are separated . The advantage of this is When developing interfaces,...

2022-06-24 | ahyo | 112 views

Take you off [data structure] Chengwang Chapter 8: binary tree

Preface https://img blog.csdnimg.cn/95f9d8485a9e4fed954cb7fe4b6cb48b.jpeg A tree structure Tree is a kind of nonlinear data structure , It is from n(n =0) Finite nodes make up a set with hierarchical relations . It's called a tree because it loo...

2022-06-24 | K steady | 562 views

JavaScript plug-in download instructions and introduction of the web front end, NPM, install, save, and require

Catalog 1、 The conversion between flat structure data and tree structure data 1 3 2、 Anti shake and throttling 2 75 3、 Addition, subtraction, multiplication and division of floating point numbers 3 142 1、 The conversion between flat structure d...

2022-06-24 | Web half morning | 836 views