我使用 RESTKit 向 Google 搜索 API 发送一个 HTTP GET:
http://maps.googleapis.com/maps/api/geocode/json?sensor=false&address=Sulgen
这个 URL 在与 NSURLRequest 一起使用时工作正常。
RESTKit 将这个字符串转换为
http://maps.googleapis.com/maps/api/geocode/json/?sensor=false&address=Sulgen
提示:在
之前的字符串中插入了一个斜线我使用 GET 方法来触发请求。这应该如何工作？
编辑:这是导致上述行为的代码:
+ (void)loadGoogleMapsApiLocation_Restkit:(NSString*)searchString
{
/// String definitions
NSString *requestString = [NSString stringWithFormat:@"http://maps.googleapis.com/maps/api/geocode/json?sensor=false&address=Frankfurt"];
NSLog(@"requestString: %@",requestString);
/// Create Mappers
RKObjectMapping *objectMapping = [RKObjectMapping mappingForClass:[GooglePlacemark class]];
[objectMapping addAttributeMappingsFromArray:
@[@"formatted_address"]];
/// setup responseDesriptor
NSString *key_path = @"results";
/// use this new Restkit method instead of the deprecated one
RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:objectMapping
method:RKRequestMethodGET
pathPattern:nil
keyPath:key_path
statusCodes:RKStatusCodeIndexSetForClass(RKStatusCodeClassSuccessful)];
/// Create Manager, connect responseDescriptor and execute
RKObjectManager *manager = [RKObjectManager managerWithBaseURL:[NSURL URLWithString:requestString]];
[manager addResponseDescriptor:responseDescriptor];
[manager getObject:nil
path:@""
parameters:nil
success:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult)
{
NSLog (@"sucess!");
}
failure:^(RKObjectRequestOperation *operation, NSError *error)
{
NSLog (@"Error: %@", error);
NSLog (@"Response: %@", operation.HTTPRequestOperation.responseString);
}
];
}
错误信息如下:
I restkit.network:RKObjectRequestOperation.m:150 GET 'http://maps.googleapis.com/maps/api/geocode/json/?sensor=false&address=Frankfurt'
E restkit.network:RKObjectRequestOperation.m:547 Object request failed: Underlying HTTP request operation failed with error: Error Domain=org.restkit.RestKit.ErrorDomain Code=-1011 "Expected status code in (200-299), got 404" UserInfo=0xafaff00 {NSLocalizedRecoverySuggestion=<!DOCTYPE html>
404 消息出现是因为 Restkit 将反斜杠插入到请求字符串中。 如果在浏览器或 rest 客户端中触发，原始字符串请求可以正常工作。
感谢任何帮助。
最佳答案
您需要重新组织您的基本 URL 和路径:
NSString *baseURLString = [NSString stringWithFormat:@"http://maps.googleapis.com/maps/api/geocode"];
NSString *requestPath = @"json";
NSDictionary *parameters = @{@"sensor":@"false",@"address":@"Frankfurt"};
RKObjectManager *manager = [RKObjectManager managerWithBaseURL:[NSURL URLWithString:baseURLString]];
[manager getObject:nil
path:requestPath
parameters:parameters
...
关于ios - RestKit.ErrorDomain Code=-1011 对 Google 地理编码 API 请求的响应，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19755632/