循环控制语句 之 with_indexed_items

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- hosts: all
  tasks:
  - name: debug 
    debug:
      msg: "{{ item }}"
    with_indexed_items:
    - [1,2,3]
    - ['a','b','c','d']

- hosts: all
  tasks:
  - name: debug 
    debug:
      msg: "{{ item.0 }}"
    with_indexed_items:
    - [1,2,3]
    - ['a','b','c','d']

- hosts: all
  tasks:
  - name: debug 
    debug:
      msg: "{{ item.0 }} {{ item.1 }}"
    with_indexed_items:
    - [1,2,3]
    - ['a','b','c','d']