shell字典使用

1.shell界面或脚本中

pcode=(["10"]="BeiJing" ["22"]="TianJin")

echo ${pcode["22"]}  ==》  TianJin

 

2.脚本中

declare -A mydict

mydict=(["hometown"]="CHINA" ["name"]="Judy" ["age"]="27" ["hobby"]="swimming")

echo ${mydict[age]}  ==> 27