# birthday: 2020/12/21
# dog: #包含对象时,则值应该与类中的字段名一致
# name: wangcai #类似于person.dog.name
# age: 10
#List有三种写法。
#第一种:[{},{},...]
# lists: [{name: 'test1', age: 1},{name: 'test2', age: 2}]
#第二种:-,换行后键值
# -
# name: test1
# age: 1
# -
# name: test2
# age: 2
#第三种:- {}
# - {name: test1,age: 1}
# - {name: test2,age: 2}
# stringList: [手打,多少度]
# - sad
# - 222
# Map两种写法。
# 第一种:{key1:{},key2:{}...}
#基本对象就是{key1: value1,....}
# maps: {k1: v1,k2: v2}
# dogMap: {str1: {name: d1, age: 1},str2: {name: d2, age: 2}}
#第二种:按照对象缩进
# str1:
# name: d1
# age: 1
# str2:
# name: d2
# age: 2