如何在ansible中将dict或list转换为字符串

- name: 将列表转换为字符串
  debug:
    msg: "{{ my_list | join(' ') }}"

- name: 将字典转换为字符串
  debug:
    msg: "{{ my_dict | dict2items | join(' ') }}"

- name: 将列表转换为字符串
  debug:
    msg: "{{ my_list | to_json }}"

- name: 将字典转换为字符串
  debug:
    msg: "{{ my_dict | to_json }}"