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drwxr-xr-x  15 jimmason  staff     480 May  7  2016 test2

udemy grails course test 

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grails course test 

gdrv//_work/jim-acer/blearn/grails/peblock/grails-app/controllers/peblock/UrlMappings.groovy

Grails Install 

Grails Setup 

cat ./setGrails4.sh

#!/bin/bash

#

echo "----------- "

echo " setGrails4.sh - adds Grails4  home  to path"

echo " "

#

#  $GRAILS_HOME set

export PATH=/opt/local/bin:/opt/local/sbin:/Users/jimmason/:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Apple/usr/bin:/System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands:/usr/local/mysql:/usr/local/bin:usr/local/sbi:n

export MYSQL_JDBC=/Users/jimmason/_dev/lib/mysql-connector-java-5.1.34.jar

export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home

export GRAILS_HOME=/Users/jimmason/_dev/grails4

export PATH=$PATH:$GRAILS_HOME:$GRAILS_HOME/bin

export CLASSPATH=$MYSQL_JDBC:$CLASSPATH

echo $PATH

Grails 3x requires JDK8 not JDK11

verify JDK is JDK8 NOT JDK11 ( the default system JDK I set ) 

grails --version && groovy --version

Project References

Key Concepts

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option 2> manually copy file contents to console window
open grails console
open the file from the File menu ( nothing shows )
open the same groovy file in another text editor
copy and paste the entire contents to the console window
add a comment line
File > save
check the saved file in the text editor to see the comment line exists

Grails 4.1 M++  – Groovy 3 and JDK11

Candidate Solutions

Simple Grails CRUD app on Grails 2x

User

EBC

Account

Device 

Location

Energy

Steps after Grails setup

grails createApp  gtcrud1

cd gtcrud1

grails console

• add the application folder to the grails path in the console

Step-by-step guide for Example

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