Spring Boot - CLI Commands

• spring --version --> To get Spring CLI version.
• spring --version --> To get help for Spring CLI.
• spring run Groovy_Script_File_Name.groovy --> to run Groovy Script
• Prepare Groovy Script Code:

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It is almost all same as JAVA code only, but, the file extension should be .groovy.

EX: D:\spring_boot_practice\cli\HelloController.groovy

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@RestController

public class HelloController{

@RequestMapping("/hello")

public String sayhello(){

return "Hello User!";

}

}

• If 8080 is busy then change tomcat port number from 8080 to 1234 by providing

application.properties file at the same location:

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D:\spring_boot_practice\cli\application.properties

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server.port=1234

• Run Groovy Script code through Spring Boot CLI.

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D:\spring_boot_practice\cli>spring run HelloController.groovy