Idea installation summary

1.IDEA Introduce

       IDEA Full name IntelliJ IDEA, yes java The integrated environment of programming language development .IntelliJ Recognized as the best in the industry java development tool , Especially in smart code assistants 、 Code autoprompt 、 restructure 、J2EE Support 、 Various versions of tools (git、svn etc. )、JUnit、CVS Integrate 、 The code analysis 、 Innovative GUI Design and other aspects of the function can be said to be extraordinary .IDEA yes JetBrains Products of the company , The company is headquartered in Czech Republic The capital of Bragg , Developers are mainly Eastern European programmers who are famous for their preciseness . Its flagship version also supports HTML,CSS,PHP,MySQL,Python etc. . Free version only supports Python And so on .

2. download

https://www.jetbrains.com/idea/download/

choice rar edition , or zip edition

3. Study and research

What I'm doing is zip Installation free version , So you can use it directly after decompression , Novices have 30 Days of free use , Enough to study , The following is the extracted directory after downloading

4. About using to 2089 Problems in

Support 2019.3.3 edition

https://zhile.io/2018/08/25/jetbrains-license-server-crack.html

4.1 The first jetbrains-agent.jar Files in IDEA Of bin Under the table of contents , The latest version of this document can be obtained through the link above

4.2 open IDEA, Click on Help->edit custom vm options, Cut off the network

-javaagent:E:/ideaIU-2019.3.3.win/bin/jetbrains-agent.jar=offline

notes ： The above steps must be followed , Otherwise it will lead to IDEA Unable to open

5.IDEA restart

Open after restart help->register Enter the registration code

7. Possible problems

7.1  iDEA Unable to open , My solution ：

find C:\Users\administator\.IntelliJIdea2019.3 Delete file

7.2  The registration code displayed during registration is illegal , terms of settlement ：

jetbrains-agent.jar The update date does not match the registration code , Find the latest version and try again