restkit 10.0中的RKObjectMapping映射问题

我对新的restkit 10.0中的RKObjectMapping感到困惑。我已经用RKClient调用了我的webservice，并以JSON的形式得到响应。现在我想用我的User类来映射JSON字符串。如何做到这一点？restkit 10.0中的RKObjectMapping映射问题

块引用 { “ID”：2 “显示名”： “吉瑞普山”， “角色”：NULL， “用户名”： “FBUser-123456”， “密码”：“dddddddddddddddd = \ r \ N”， “电子邮件”： “[email protected]”， “性别”： “M”， “生日”：空， “朋友”：空， “bloodGroup”：空， “名字”：空， “姓氏” ：NULL， “phoneNumber的” 日期null}

我试图与下面的代码：

RKObjectMapping * userMapping = [RKObjectMapping mappingForClass：[用户类]]; [userMapping mapKeyPath：@“id”toAttribute：@“userId”];

[userMapping mapKeyPath:@"displayName" toAttribute:@"displayName"]; 
[userMapping mapKeyPath:@"userName" toAttribute:@"userName"]; 
[userMapping mapKeyPath:@"password" toAttribute:@"password"]; 
[userMapping mapKeyPath:@"email" toAttribute:@"email"]; 
[userMapping mapKeyPath:@"gender" toAttribute:@"gender"]; 
[userMapping mapKeyPath:@"birthDate" toAttribute:@"birthDate"]; 
[userMapping mapKeyPath:@"bloodGroup" toAttribute:@"bloodGroup"]; 
[userMapping mapKeyPath:@"firstName" toAttribute:@"firstName"]; 
[userMapping mapKeyPath:@"lastName" toAttribute:@"lastName"]; 

[userMapping mapKeyPath:@"phoneNumber" toAttribute:@"phoneNumber"]; 

[[RKObjectManager sharedManager].mappingProvider setMapping:userMapping forKeyPath:@"user"];

但是，我怎么映射JSON字符串RKObjectMapping？

来源

2012-04-19 user601367

如果您在您的JSON的根级别用户，下面应该工作：

RKObjectManager *manager = [RKObjectManager sharedManager]; 
RKManagedObjectMapping *userMapping = [RKManagedObjectMapping mappingForClass:[User class] inManagedObjectStore:manager.objectStore]; 
[userMapping mapKeyPath:@"id" toAttribute:@"userId"]; 
[userMapping mapAttributes:@"displayName",@"userName",@"password", nil]; // Add other attributes 
[manager.mappingProvider setMapping:userMapping forKeyPath:@""];

来源

2012-06-06 12:38:41 Fr4ncis

你缺少这一行：
[[RKObjectManager sharedManager] loadObjectsAtResourcePath:@"" delegate:self];

然后执行类似的委托方法：
(void)objectLoader:(RKObjectLoader *)objectLoader didLoadObjects:(NSArray *)objects{ NSLog(@"Objects Retrieved: %d\n%@", objects.count, objects); YourObject* obj = [objects objectAtIndex:0];

NSString* info = [NSString stringWithFormat: 
        @"Value 1 is %@\n" 
        @"Value 2 is %@\n" 
        @"Value 3 is: %@", 
        [obj value1], 
        [obj value2], 
        [obj value3];

希望这对你有用。 XD

来源

2012-07-02 16:15:28

restkit 10.0中的RKObjectMapping映射问题

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