比如对如下字典数据:我希望通过 info.student.name 的方式访问,同时也能通过info.student.name="Tom"的方式修改
info={
"student":{
"name":"zhangsan",
"age":20,
"male":"man"
},
"teacher":{
"name":"Mr Wang",
"age":25,
"male":"woman",
"course":{
"math":"Friday",
"english":"Monday"
}
}
}