@raptor 体验好

@liuhuansir 可以的, 我之前写了一个, 大概逻辑的就是:


https://gist.github.com/lihongjie0209/1eeb494453831edd1d7685df227c57ed

校验和非空在 hibernate validation 中的是两个概念.

@Phone
private string phone;

表示可以为空, 如果不为空那就必须是电话格式



@NotEmpty
@Phone
private string phone;


表示不能为空, 且必须是电话格式

@idblife 淘宝工控机, 我 100 入手的

入门了, 有基础了, 不太建议看这些.

如果是新手, 建议花钱快速入门

尝试在 classA 执行完成之后休眠 1s 看看

so, PHP 都没有日志需要自己封装?

@wleexi 你怕是对 java 生态有什么误解

vscode 支持的:

Language Support for Java™ by Red Hat
Code Navigation
Auto Completion
Refactoring
Code Snippets
📦 Debugger for Java
Debugging
📦 Java Test Runner
Run & Debug JUnit Test Cases
📦 Maven Project Explorer
Project Scaffolding
Custom Goals


idea 支持的:

.ignore (2.3.0)
ANSI Highlighter (1.2.3)
BashSupport (1.6.12.172)
Grep Console (8.1.162.000.0)
JRebel for IntelliJ (2018.1.5)
Maven Helper (3.6.172.1454.0)
Power Mode II (3.14.159265)
Rainbow Brackets (5.5)
Translation (1.3.6)
Builder Generator (1.1.7)
CamelCase (2.0.0)
ClearCase Integration (2.0)
CodeGlance (1.5.4)
codehelper.generator (2018.06.24)
Copyright (8.1)
Coverage (172.4343.14)
CSS Support (172.4343.14)
Custom Postfix Templates (1.6.5)
CVS Integration (11)
Database Tools and SQL (172.4343.14)
DSM Analysis (1.0.0)
EditorConfig (172.4343.14)
File Watchers (172.4343.25)
FindBugs-IDEA (1.0.1)
Free MyBatis plugin (2018.05.17)
FreeMarker support (1.0)
GenerateAllSetter (2.0)
GenerateCopyConstructor (1.2)
GenerateSerialVersionUID (3.0.3)
Git Integration (8.1)
GitHub (172.4343.14)
GsonFormat (1.5.0)
Hibernate Support (1.0)
HTML Tools (2.0)
I18n for Java (172.4343.14)
Ideolog (172.0.4.0)
Ini4Idea (172.3317.57)
IntelliLang (8.0)
Java Bytecode Decompiler (172.4343.14)
Java EE: Bean Validation Support (1.1)
Java EE: EJB, JPA, Servlets (1.0)
Java Server Pages (JSP) Integration (1.0)
Java Stream Debugger (0.1.6)
JavaScript Debugger (1.0)
JavaScript Intention Power Pack (0.9.4)
JavaScript Support (1.0)
jclasslib Bytecode viewer (5.2)
Jetty Integration (1.0)
JUnit (1.0)
LiveEdit (172.4343.25)
Markdown support (172.4343.14)
Maven Integration (172.4343.14)
Maven Integration Extension (172.4343.14)
nginx Support (0.1.6)
Nyan Progress Bar (1.11)
Perforce Integration (2.0)
Persistence Frameworks Support (1.0)
Properties Support (172.4343.14)
QuirksMode (172.4343.14)
Remote Hosts Access (0.1)
REST Client (172.4343.14)
RoboPOJOGenerator (1.9.1)
Settings Repository (172.4343.14)
Spring AOP/@AspectJ (1.0)
Spring Batch (1.0)
Spring Boot (1.0)
Spring Data (1.0)
Spring Integration Patterns (1.0)
Spring MVC (1.0)
Spring OSGi (1.0)
Spring Security (1.0)
Spring Support (1.0)
Spring Web Flow (1.0)
Spring Web Services (1.0)
Spring WebSocket (1.0)
SSH Remote Run (0.1)
String Manipulation (6.1.143.000.0)
Task Management (1.0)
Terminal (0.1)
Time Tracking (1.0)
Velocity support (1.0)
VisualVM Launcher (1.10.138.2210)
XPathView + XSLT Support (4)
YAML (172.4343.14)
YAML/Ansible support (0.9.5)
Android Support (10.2.3)
AngularJS (172.4343.14)
Ant Support (1.0)
Application Servers View (0.2.0)
ASM Bytecode Outline (0.3.5)
ASP (0.1)
AspectJ Support (1.2)
Bytecode Viewer (0.1)
CFML Support (3.53)
Cloud Foundry integration (1.0)
CloudBees integration (1.0)
CoffeeScript (2.0)
Cucumber for Groovy (999.999)
Cucumber for Java (999.999)
dmServer Support (0.9.5)
Eclipse Integration (3.0)
Emma (172.4343.14)
Flash/Flex Support (172.4343.14)
Geronimo Integration (1.0)
Gherkin (999.999)
GlassFish Integration (1.0)
Google App Engine Integration (1.1.4)
Gradle (172.4343.14)
Grails (9.0)
Groovy (9.0)
Guice (8.0)
GWT Support (1.0)
Haml (172.4343.14)
Heroku integration (1.0)
hg4idea (10.0)
J2ME (1.0)
Java EE: Batch Applications (1.0)
Java EE: Contexts and Dependency Injection (1.1)
Java EE: Java Server Faces (2.2.X.)
Java EE: JMS, JSON Processing, Concurrency, Transaction (1.0)
Java EE: RESTful Web Services (JAX-RS) (1.0)
Java EE: Web Services (JAX-WS) (1.9)
Java EE: WebSockets (1.0)
JavaFX (1.0)
JBoss Arquillian Support (1.0)
JBoss Drools Support (1.0)
JBoss Frameworks Base Support (1.0)
JBoss Integration (1.0)
JBoss jBPM (2.0.0)
JBoss Seam Pageflow Support (1.0)
JBoss Seam Pages Support (1.0)
JBoss Seam Support (1.0)
Jenkinsfile IDEA plugin (1.0)
Jonnyzzz Dependencies (1.0.10)
JSR45 Integration (1.0)
Kotlin (1.1.4-release-IJ2017.2-3)
Less support (172.4343.14)
OpenShift integration (1.0)
Osmorc (1.4.10)
Playframework Support (1.0)
Plugin DevKit (1.0)
Python (2017.2.172.3968.33)
Refactor-X (2.01)
Resin Integration (8.1)
Sass support (172.4343.14)
Scala (2017.2.13)
soapUI Plugin (3.5)
Spy-js (172.4343.14)
Struts 1.x (2.0)
Struts 2 (1.0)
Stylus support (999.999)
Subversion Integration (1.1)
Tapestry support (1.0)
TestNG-J (8.0)
TFS Integration (999.999)
Thymeleaf (1.0)
Tomcat and TomEE Integration (1.0)
tslint (172.4343.14)
UI Designer (172.4343.14)
UML Support (1.0)
Vaadin Support (1.0)
Vue.js (172.3968.20)
W3C Validators (2.0)
WebLogic Integration (1.0)
WebSphere Integration (1.0)
XSLT-Debugger (1.4)
ZKM-Unscramble (1.0)

@qcts33 spring 支持, jpa 支持, servlet 支持, maven 支持, 随便说几个开发常用的, 语言级别的支持只是最基本的, 整个生态圈全支持才是核心

重新发明一个数据库

有什么想不开的, 你把 IDEA 的自带的插件列出来, 然后在 VScode 中重新装一遍?

我记得官网有一个 quick start, 就一点内容

jenkins

http: TCP -> HTTP


https: TCP -> SSL(要加密和解密的) -> HTTP

类似于机房运维? 不懂

自己走代理上网吧

佩服佩服