我在TCL中有以下字典:
main_dict {sub_dict1 {key1 val1 key2 val2 key3 val3} subdict2 {key1 val1}}
如何访问sub_dict1内部的val3?
答案 0 :(得分:2)
通过多个键使用dict get
:
% set mydict {main_dict {sub_dict1 {key1 val1 key2 val2 key3 val3} subdict2 {key1 val1}}}
main_dict {sub_dict1 {key1 val1 key2 val2 key3 val3} subdict2 {key1 val1}}
% dict get $mydict main_dict sub_dict1 key3
val3