【发布时间】：2013-11-03 17:14:21
【问题描述】：
我使用 RESTKit 向 Google 搜索 API 发送 HTTP GET：
http://maps.googleapis.com/maps/api/geocode/json?sensor=false&address=Sulgen
这个 URL 在与 NSURLRequest 一起使用时可以正常工作。
RESTKit 将此字符串转换为
http://maps.googleapis.com/maps/api/geocode/json/?sensor=false&address=Sulgen
提示：在字符串之前插入一个斜杠
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>
出现 404 消息是因为 Restkit 在请求字符串中插入了反斜杠。 如果在浏览器或其他客户端中触发原始字符串请求，则可以正常工作。
任何帮助表示赞赏。
【问题讨论】：
-
它的工作原理是您显示您用于请求、映射、描述符的代码，然后我们建议您做错了什么;-)
-
你是对的，我添加了所需的代码
标签： ios google-maps-api-3 restkit