我的问题很简单。我正在解析 XML,NSXML 的解析过程非常好。我把所有的声音放在一些数组中,现在我正在用它组成一个字符串。我的问题是,如果我以这种方式编写 XML ......
<main>
<introductions>
<text>Text 01</text>
<text>Text 02</text>
</introductions>
</main>
...我将 2 个字符串附加到我获得的情节提要上的标签中:
Text 01
Text 02
我试图弄清楚那条新线来自哪里,所以我尝试了一些东西,我发现这个 XML ......
<main>
<introductions>
<text>Text 01</text> <text>Text 02</text>
</introductions>
</main>
...产生...
Text 01 Text 02
为什么这个?为什么 NSXML 正在读取标签之外的内容?我怎样才能避免这种情况?
如果有帮助,这就是我初始化解析器的方式:
NSURL *xml = [NSURL fileURLWithPath:[[NSBundle mainBundle]pathForResource:@"frasi" ofType:@"xml"]];
xmlParser = [[NSXMLParser alloc] initWithData:[NSData dataWithContentsOfURL:xml]];
[xmlParser setDelegate:self];
[xmlParser setShouldProcessNamespaces:NO];
[xmlParser setShouldReportNamespacePrefixes:NO];
[xmlParser setShouldResolveExternalEntities:NO];
[xmlParser parse];
这是其余的代码(对于我真正的 XML):
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI
qualifiedName:(NSString *)qName
attributes:(NSDictionary *)attributeDict{
currentElement = [elementName copy];
if ([currentElement isEqualToString:@"introduzioni"] || [currentElement isEqualToString:@"soggetti"]
|| [currentElement isEqualToString:@"verbi"] || [currentElement isEqualToString:@"luoghi"]){
++depth;
//[self showCurrentDepth];
NSLog(@"Sezione %@", elementName);
sezione = [[NSString alloc] init];
sezione = currentElement;
}
else if ([currentElement isEqualToString:@"testo"]){
currentName = [[NSMutableString alloc] init];
}
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI
qualifiedName:(NSString *)qName{
if ([elementName isEqualToString:@"introduzioni"] || [elementName isEqualToString:@"soggetti"]
|| [elementName isEqualToString:@"verbi"] || [elementName isEqualToString:@"luoghi"]){
--depth;
//[self showCurrentDepth];
}
else if ([elementName isEqualToString:@"testo"]){
if (depth == 1){
NSLog(@"Testo: %@", currentName);
if([sezione isEqualToString:@"introduzioni"])
[arrayIntroduzioni addObject:currentName];
if([sezione isEqualToString:@"soggetti"])
[arraySoggetti addObject:currentName];
if([sezione isEqualToString:@"verbi"])
[arrayVerbi addObject:currentName];
if([sezione isEqualToString:@"luoghi"])
[arrayLuoghi addObject:currentName];
}
}
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string{
if ([currentElement isEqualToString:@"testo"]){
[currentName appendString:string];
}
}