Upgrade to: Grails 3.3.2, setting server URL

Question

Hi I m upgrading existing Grails 2.4.5 to Grails 3.3.2. I followed https://docs.grails.org/3.0.x/guide/upgrading.html. Grails app runs at localhost:8080, but I want server URL as http://localhost:8080/projectName. I tried adding the following to application.yml:

environments:
   development:
     grails:
       serverURL: http://localhost:8080/projectName

And URLMappings.groovy looks like below:

"/"(view:"/index")
"500"(view:'/error')
"404"(view:'/notFound')

What am I doing wrong?

score 0 · Accepted Answer · answered Feb 21 '18 at 13:03

0

Add server.contextPath:

environments:
  development:
    server:
      contextPath: /projectName

answered Feb 21 '18 at 13:03

Evgeny Smirnov

in Grails 3.3.2, can I use like: render company as JSON inside a controller? – user8125765 Feb 21 '18 at 13:16
Yes, do you have any problems with it? – Evgeny Smirnov Feb 21 '18 at 13:44
Yes, example, in render company as JSON (JSON in red color and Cannot resolve JSON) . Should I use something like http://docs.grails.org/snapshot/ref/Controllers/render.html? – user8125765 Feb 21 '18 at 13:53
import grails.converters.JSON – Evgeny Smirnov Feb 21 '18 at 14:00
You need to add dependency to build.gradle: compile "org.grails.plugins:converters" – Evgeny Smirnov Feb 21 '18 at 14:13
Its present in build.gradle, my code in CompanyController is, def company = Company.findAll() JSON.use ('deep') render company as JSON. – user8125765 Feb 21 '18 at 14:21
Create sample project and give us a link – Evgeny Smirnov Feb 21 '18 at 14:30
https://stackoverflow.com/questions/48924683/grails-3-3-2-controllers-json-not-resolved – user8125765 Feb 22 '18 at 10:13

1 Answers1