Error Domain=NSURLErrorDomain Code=-1002 "不支持的 URL"
UserInfo={NSUnderlyingError=0x17425f4a0
{Error Domain=kCFErrorDomainCFNetwork Code=-1002 "(null)"}
一般此问题对URL编码就可以了，但是如果用get请求，参数有空格，中文等字符时，需要对参数进行编码
可以在AFNetworking入口参数处进行编码
NSString * AFQueryStringFromParameters(NSDictionary *parameters) {
NSMutableArray *mutablePairs = [NSMutableArray array];
for (AFQueryStringPair *pair in AFQueryStringPairsFromDictionary(parameters)) {
[mutablePairs addObject:[pair URLEncodedStringValue]];
}
NSString *queryString = [mutablePairs componentsJoinedByString:@"&"];
queryString = [queryString stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
return queryString;
}
也可以在入口URL这里进行编码
在这个方法里
- (NSURLRequest *)requestBySerializingRequest:(NSURLRequest *)request
withParameters:(id)parameters
error:(NSError *__autoreleasing *)error
对URL进行编码
if (query && query.length > 0) {
NSString *urlString = [[mutableRequest.URL absoluteString] stringByAppendingFormat:mutableRequest.URL.query ? @"&%@" : @"?%@", query];
urlString = [urlString stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
mutableRequest.URL = [NSURL URLWithString: urlString];
}
