CKEditor:如何获得可点击的链接

<textarea id="editor"></textarea>

ClassicEditor
    .create( document.querySelector( '#editor' ) )
    .then( editor => {
        editor.ui.componentFactory.add( 'link', function( locale ) {
            const view = new ButtonView( locale );

            view.set( {
                label: 'Insert Link',
                icon: 'link',
                tooltip: true
            } );

            view.on( 'execute', () => {
                const url = prompt( 'Enter the URL:' );
                const link = editor.model.document.createElement( 'a', { href: url } );

                editor.model.insertContent( link );
            } );

            return view;
        } );
    } )
    .catch( error => {
        console.error( error );
    } );

<link rel="stylesheet" href="path/to/ckeditor/ckeditor.css">