用西班牙語解析xml文件（非UTF-8格式）

Question

我需要用西班牙文解析xml文件（如果我沒有控制如何生成）。在解析部分工作得很好，但問題是，當XML文件，例如特殊字符：

Espectáculos

時是分析我得到這個： áculos

我使用CocoaXMLParser。你們中的任何人都知道如何處理？

這是我的代碼：

-(void)getRss 
{ 
    NSString *urlString=@"http://mysite.com/content.xml"; 
    NSURL *url=[NSURL URLWithString:urlString]; 
    NSURLRequest *rssRequest=[NSURLRequest requestWithURL:url]; 
    self.contentConnection=[[NSURLConnection alloc]initWithRequest:rssRequest delegate:self startImmediately:YES]; 


} 




- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response { 


    self.dataResponse = [NSMutableData data]; 

    NSLog(@"didReceiveResponse"); 

} 


- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data { 
    [_dataResponse appendData:data]; 

    NSLog(@"didReceiveData"); 




} 
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error { 

    NSLog(@"didFailWithError"); 

} 



- (void)connectionDidFinishLoading:(NSURLConnection *)connection { 

    NSLog(@"connectionDidFinishLoading "); 

    [self parseContent]; 
} 


-(void)parseContent 
{ 
    NSString *response = [[NSString alloc] initWithData:_dataResponse encoding:NSUTF8StringEncoding]; 
    NSLog(@"data received %@", response); 
    NSLog(@"parse content "); 

    NSXMLParser *parser = [[NSXMLParser alloc] initWithData:_dataResponse]; 
    parser.delegate = self; 
    [parser parse]; 


} 


- (void) parser:(NSXMLParser *)parser foundCharacters:(NSString *)string 
{ 
    self.currentNodeContent = (NSMutableString *) [string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; 
} 

- (void) parser:(NSXMLParser *)parser didStartElement:(NSString *)elementname namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict 
{ 
    if ([elementname isEqualToString:@"categoriaNoticias"]) 
    { 
      self.validXML=YES; 
     NSLog(@"es xml valido"); 

    } 
    else 
    { 
     self.validXML=YES; 
    } 
} 

- (void) parser:(NSXMLParser *)parser didEndElement:(NSString *)elementname namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName 
{ 
    if (_validXML) { 
     if ([elementname isEqualToString:@"titulo"]) 
     { 
      NSString *string=_currentNodeContent; 
      NSLog(@"titulo %@", string); 
     } 
     if ([elementname isEqualToString:@"link"]) 
     { 
     NSLog(@"titulo %@", _currentNodeContent); 
    } 

} 

}

我會很感激任何指針

Answer 1

假設你的XML文件中的Latin-1（ISO-8859-1）編碼，您在運行中修復XML文件：

- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response { 
    const char* xmlDecl = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\" ?>\r\n"; 
    self.dataResponse = [NSMutableData data]; 
    [self.dataResponse appendBytes: xmlDecl length: strlen(xmlDecl)]; 
} 

請檢查有效編碼是什麼，並適應相應地如果需要的話。