- 下图中的 Address就是嵌套对象
- 查看它的mapping,可以看到address有自己的属性
- 实际存储: { "Name":"Qi Wei", "Age":22, "Address.Country":"China", "Address.Province":"Sichuan", "Address.City":"Chengdu" }
- 对象: PUT /beauties/cn/4 {
- 实际存储:列式 Name:["Botany","Auchland"], Street:["Cascade","Queen"]