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List Ansible列表从var值访问_List_Variables_Ansible - Fatal编程技术网

List Ansible列表从var值访问

List Ansible列表从var值访问,list,variables,ansible,List,Variables,Ansible,在Ansible上,如何从其他var中的值获取dict的值 例如: #Var: class_to_traitement: a #Declare list: students: a: 10 b: 20 debug: msg: "{{ students }}.0.{{ class_to_traitement }}" 结果: "msg: [{u'a': u'10', u'b': u'20' }].0.a 预期结果: “msg:[{u'a

在Ansible上,如何从其他var中的值获取dict的值

例如:

 #Var:
 class_to_traitement: a
 #Declare list:
 students:
   a: 10
   b: 20
 
 debug:
   msg: "{{ students }}.0.{{ class_to_traitement }}"
结果:

"msg: [{u'a': u'10', u'b': u'20' }].0.a
预期结果: “msg:[{u'a':u'10'}]”


谢谢大家

msg:{{学生[课堂教学]}}
msg:{{学生[课堂教学]}}}
正确!谢谢,很乐意帮忙。我把它贴出来作为答复