Installation configuration of Java EE environment < three > Eclipse and IntelliJ idea under Mac OS system

Iii. installation configuration for Eclipse and IntelliJ idea 1. Installation configuration for Eclipse 1 download eclipse

To the official website https://www.eclipse.org/downloads/eclipse-packages/download

Choose Java EE version to download

　　　　

2. Open in Finder

Eclipse is a green version, unzip to open with double-tap

　　

3. Configuring the JRE and Tomcat for Eclipse

JRE and Tomcat are configured with Windows

Open the Preferences Java installed JREs to configure the JDK typically with two versions

　　

Server

New---Server Select the version of Tomcat and then modify the file address of Tomcat

　　

OK now you've configured Eclipse to use development Java EE

2.IntelliJ idea Download and configuration 1 to download IntelliJ idea

https://www.jetbrains.com/idea/#chooseYourEdition

　　　　

2 Download it and install it.

Next step is slightly

3 IntelliJ Idea Registration code:

43b4a73yyj-eyjsawnlbnnlswqioii0m0i0qtczwvlkiiwibgljzw5zzwvoyw1lijoibgfuihl1iiwiyxnzawduzwvoyw1lijoiiiwiyxnzawduzwvfbwfpbc I6iiisimxpy2vuc2vszxn0cmljdglvbii6ikzvciblzhvjyxrpb25hbcb1c2ugb25sesisimnozwnrq29uy3vycmvudfvzzsi6zmfsc2usinbyb2r1y3rzijp Beyjjb2rlijoisukilcjwywlkvxbubyi6ijiwmtctmditmjuifsx7imnvzguioijbqyisinbhawrvcfrvijoimjaxny0wmi0ynsj9lhsiy29kzsi6ikrqtiis Inbhawrvcfrvijoimjaxny0wmi0ynsj9lhsiy29kzsi6ilbtiiwicgfpzfvwvg8ioiiymde3ltaylti1in0seyjjb2rlijoire0ilcjwywlkvxbubyi6ijiwm Tctmditmjuifsx7imnvzguioijdtcisinbhawrvcfrvijoimjaxny0wmi0ynsj9lhsiy29kzsi6iljtmcisinbhawrvcfrvijoimjaxny0wmi0ynsj9lhsiy2 9kzsi6iljdiiwicgfpzfvwvg8ioiiymde3ltaylti1in0seyjjb2rlijoiuemilcjwywlkvxbubyi6ijiwmtctmditmjuifsx7imnvzguioijstsisinbhawr Vcfrvijoimjaxny0wmi0ynsj9lhsiy29kzsi6ildtiiwicgfpzfvwvg8ioiiymde3ltaylti1in0seyjjb2rlijoireiilcjwywlkvxbubyi6ijiwmtctmdit Mjuifsx7imnvzguioijeqyisinbhawrvcfrvijoimjaxny0wmi0ynsj9xswiagfzaci6ijmzotgyotkvmcisimdyywnlugvyaw9krgf5cyi6mcwiyxv0b1byb 2xvbmdhdGVkIjpmYWxzZSwiaXNBdXRvUHjvbg9uz2f0zwqiomzhbhnlfq==-keaxikrgxpke4br/zts7s7ukp92lbxre57hvwamu1ehvxtcv1b4f/knqirpopn6dgpjig5emvmpmo7ympl +bmwq8ptzacgfulqchd1ngo6ywhkiqy0nr249sauvacl2wgjwao4jeoh1opux8chzsbvrzbmz0/mgyygi7duyaff9jqqfh3p/ bhdtnm8ekl6z5tnnez8zg5bg1xvqftqwk4fhgsewdk7b+ He44hpjbxkql2gmzaodb6g9yxfthhvrkqy5hq7kpxnvh3ikerhkoal5apgsvbzjotde2kdytnglmqxghfx6l0ofqki6hmr48ergmyfldk6wlngwjvyhlww ==-miiepjccaiagawibagibbtanbgkqhkig9w0baqsfadaymrywfaydvqqdda1kzxrqcm9mawxlienbmb4xd 

Copy the registration code to the registration page activation Code registration can be used

　　

4 JDK and Tomcat configuration

Click File | Project Structure menu item you can see that the project SDK configuration for the JDK can be modified so that the required JDK version

　　

Tomcat

Select Edit Configurations

　　　　

The server can be modified to select

　　　　

Then you can use IntelliJ idea for development

　　　　

Installation configuration of Java EE environment < three > Eclipse and IntelliJ idea under Mac OS system