【发布时间】:2013-11-21 09:27:20
【问题描述】:
我有一个关于 Coredata 实体关系的问题要问。一个实体是否可以与另一个实体有多个关系。我有以下 json:
{
"user": {
"user_id": "192837190283",
"email": "ceo@me.com",
"first_name": "Tim",
"last_name": "Cook",
"home_address": {
"street": "Downing Street",
"number": "11",
"city": "London",
"state": "Greater London",
"country": "United Kingdom",
"zip": "12323423",
"location": {
"latitude": 3.1,
"longitude": 3.2
}
},
"work_address": {
"street": "Amphitheatre Parkway",
"number": "1600",
"city": "Mountain View",
"state": "California",
"country": "United States",
"zip": "94043",
"location": {
"latitude": 3.1,
"longitude": 3.2
}
}
}
}
我在 Coredata 中有以下模型:
尽管如此,当我解析 json 时,它仍然只保存一个地址。我在人际关系上做错了吗?请建议。提前致谢。
【问题讨论】:
标签: objective-c json core-data