Restkit发送Get请求而不是Post

Question

我刚开始使用Restkit，正在尝试发送一个常规POST请求"serverUrl/account/authenticate.xml？OPTIONS"以获得xml响应。这是我用来调用URL:的代码

 -(void) function{
    // OBJECT MANAGER
    RKObjectManager* manager = [RKObjectManager objectManagerWithBaseURL:serverUrl];
    [manager.router routeClass:[CBUser class] toResourcePath:@"/account/authenticate" forMethod:RKRequestMethodPOST];

    // OBJECT MAPPING
    RKObjectMapping* mapping = [RKObjectMapping mappingForClass:[CBUser class]];
    mapping = [manager.mappingProvider objectMappingForKeyPath:@"user"];
    [mapping mapKeyPath:@"id" toAttribute:@"userId"];
    [manager loadObjectsAtResourcePath:str objectMapping:mapping delegate:self];
}

// DELEGATE
- (void)objectLoader:(RKObjectLoader*)objectLoader didLoadObjects:(NSArray*)objects {  
    CBUser* user = [objects objectAtIndex:0];  
    NSLog(@"Loaded Contact ID #%@ -> Firstname: %@, Lastname: %@", user.userId, user.firstname, user.lastname);  
}  
- (void)objectLoader:(RKObjectLoader*)objectLoader didFailWithError:(NSError*)error {  
    NSLog(@"Encountered an error: %@", error); 
}

查看服务器日志，它似乎收到了一个GET请求，而不是POST，尽管我使用了"RKRequestMethodPOST"选项。

这是我日志中的错误：

Started GET "/account/authenticate.xml?commit=Login&authenticity_token=iPhone&user%5Bpassword=XXXXX&user%5Bemail=XXXXXXX%5D&user%5Bdevice_token=XXXXXXX" for 192.168.106.30 at 2012-01-25 19:20:03 -0800
AbstractController::ActionNotFound (The action 'show' could not be found for AccountController):

Rendered /Users/Guillaume/.rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.0.9/lib/action_dispatch/middleware/templates/rescues/unknown_action.erb within rescues/layout (1.2ms)

我错过了什么？

Answer 1

希望我的应用程序的这段代码能有所帮助。你设置了你的映射，比如在你的代理中。注意"forMethod"

    RKObjectRouter *router;
    RKObjectMapping* createAccountSerializationMapping = [RKObjectMapping mappingForClass:[Cr    eateAccount class]];
    [createAccountSerializationMapping mapAttributes:@"email", @"pwd", @"uname", nil];
    [[RKObjectManager sharedManager].mappingProvider setSerializationMapping:createAccountSerializationMapping forClass:[CreateAccount class]];
    router = [RKObjectRouter new] ;
    [router routeClass:[CreateAccount class] toResourcePath:@"/registration/rest/users/create_account" forMethod:RKRequestMethodPOST];
    [RKObjectManager sharedManager].router = router; 

然后，当你想发布一个对象时

    [[RKObjectManager sharedManager] postObject:user delegate:self];