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我需要從遠程URL解析xml字符串,並且我想使用AFNetworking。這是我的代碼:用AFNetworking和NSXMLParser解析xml
NSURL *url2 = [NSURL URLWithString:@"REMOTEXMLURL"];
NSURLRequest *request2 = [NSURLRequest requestWithURL:url2];
AFXMLRequestOperation *operation2 = [AFXMLRequestOperation XMLParserRequestOperationWithRequest:request2
success:^(NSURLRequest *request2, NSHTTPURLResponse *response2, NSXMLParser *XMLParser) {
NSLog(@"TESTING PARSING");
[XMLParser setDelegate:self];
[XMLParser parse];
} failure:^(NSURLRequest *request2, NSHTTPURLResponse *response2, NSError *error2, NSXMLParser *XMLParser) {
NSLog(@"%@", [error2 userInfo]);
}];
[operation2 start];
它是正確的嗎?現在,我已經* XMLParser中,我能避免使用的NSXMLParser委託方法,如:
-(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict
-(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
-(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
或者我約束使用呢?換句話說,使用AFNetworking和AFXMLRequestOperation初始化的XMLParser對象必須傳遞給委託方法,或者我可以用其他方式解析它(如AFJSONRequestOperation,進入AFNetworking操作)?謝謝!
謝謝fzwo,當然NSXMLParser需要一個委託,我知道。我希望實現一種方法INTO [AFXMLRequestOperation]代碼(它發生在JSON解析和AFJSONRequestOperation中),而不是三種委託方法,但我認爲這是不可能的。 – Huxley