Hello World in Golf

Create a directory for your Hello World application and then switch to it:
mkdir hello-world
cd hello-world

Create the application:
mgrg -i -u $(whoami) hello

Create a file hello-world.golf:
vim hello-world.golf

and copy this code to it:
 begin-handler /hello-world public
     get-param name
     @This is Hello World from <<print-out name>>
 end-handler

This service takes input parameter "name" (see get-param), and then outputs it along with a greeting message (see output-statement).

Compile the application:
gg -q

Run the application by executing this service from command line. Note passing the input parameter "name" with value "Mike":
gg -r --req="/hello-world/name=Mike" --exec --silent-header

The output is:
This is Hello World from Mike

See also
Articles
article-capi  
article-cookies  
article-debug  
article-distributed  
article-encryption  
article-fetch-web-page  
article-fifo  
article-file-manager  
article-hello-server  
article-hello-world  
article-hello-world-service  
article-hello-world-service-web  
article-how-to-create-golf-application  
article-json  
article-language  
article-mariadb  
article-memory-safety  
article-memory-safety-web  
article-notes-postgres  
article-random  
article-regex  
article-remote-call  
article-request-function  
article-security  
article-sendmail  
article-server  
article-shopping  
article-sqlite  
article-statements  
article-status-check  
article-tree  
article-tree-web  
article-vim-coloring  
article-web-framework-for-c-programming-language  
article-what-is-golf  
article-what-is-web-service  
See all
documentation

Copyright (c) 2019-2025 Gliim LLC. All contents on this web site is "AS IS" without warranties or guarantees of any kind.