如果我有这样的 JSON 响应,映射应该是什么样子:
{
"persons":{
"@size":"4",
"person":[
{
"name":"John",
"type":"Doe 1",
"options":"some options"
},
{
"name":"John",
"type":"Doe 2",
"options":"some other options"
},
{
"name":"John",
"type":"Doe 3",
},
{
"name":"John",
"type":"Doe 4",
}
]
}
}
我已经尝试过以下映射,但它不起作用:
RKManagedObjectMapping* personMapping = [RKManagedObjectMapping mappingForClass:[CDCustomFieldDefinition class]];
[personMapping mapKeyPath:@"label" toAttribute:@"label"];
[personMapping mapKeyPath:@"type" toAttribute:@"type"];
[personMapping mapKeyPath:@"options" toAttribute:@"options"];
personMapping.primaryKeyAttribute = @"label";
[[RKObjectManager sharedManager].mappingProvider setMapping:personMapping forKeyPath:@"persons"];
我在 didLoadObjects:
中的对象数组总是空的……有什么想法吗?非常感谢!
最佳答案
keypath应该是
@"persons.person"
关于objective-c - RestKit:JSON 映射不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/8403286/