在Ansible中将列表中的项作为字符串获取

- hosts: localhost
  vars:
    my_list:
      - item1
      - item2
      - item3
  tasks:
    - name: Convert list to string
      debug:
        msg: "{{ my_list | join(',') }}"

TASK [Convert list to string] *******************************************************************************************************
ok: [localhost] => {
    "msg": "item1,item2,item3"
}