CLI-Spring Shell in IntelliJ

问题:

I am working on a CLI Spring shell code in IntelliJ. I run it and give some parameters. But when I type insert and press enter, console doesn't take it and it appears as if nothing happened!

My code:

@Component
public class HelloWorldCommands implements CommandMarker {

    @CliCommand(value = "insert", help = "insert data to ParsEMS DB")
    public void insert() {
        try {
            Class.forName("org.postgresql.Driver");
            Connection con = DriverManager.getConnection("jdbc:postgresql://localhost:5432/ParsEMS", "xxxxxx", "xxxxxxx");
            Statement st = con.createStatement();
            st.executeUpdate("INSERT INTO node (name, destination) VALUES ('b', 200)");
        } catch (Exception e) {
            e.printStackTrace();
        }
        System.out.println("insert to ParsEMS DB");
    }
}



public class Main {
    public static void main(String[] args) throws Exception {
        Bootstrap.main(args);
    }
}   

I see below result when I run it;

1.1.0.RELEASE

Welcome to Spring Shell. For assistance press or type "hint" then hit ENTER.

spring-shell>

回答1:

Spring Shell uses Jline. You will have to edit the run configuration inside your Intellij and add the vm options arguments as follow:

Unix machines:

-Djline.terminal=org.springframework.shell.core.IdeTerminal

On Windows machines:

-Djline.WindowsTerminal.directConsole=false -Djline.terminal=jline.UnsupportedTerminal