【发布时间】:2013-07-02 05:39:18
【问题描述】:
下午的狂欢,
在我的代码中,我试图解析 NSData 格式的 SOAP 响应。使用这些数据,使用 NSXMLParse,我正在尝试创建一个字典数组。问题是,每当我将新字典添加到数组中时,它都会用当前添加的字典对象内容替换旧字典对象内容。例如,在解析结束时,我的数组中有 7 个具有相同内容的字典。这是显示我所做的代码;
- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
NSLog(@"Received the SOAP data.");
if (!itemArray) {
itemArray = [[NSMutableArray alloc] init];
}
else {
itemArray = nil;
itemArray = [[NSMutableArray alloc] init];
}
if (!itemDictionary) {
itemDictionary = [[NSMutableDictionary alloc] init];
}
else {
itemDictionary = nil;
itemDictionary = [[NSMutableDictionary alloc] init];
}
parser = [[NSXMLParser alloc] initWithData:webData];
[parser setDelegate:self];
[parser parse];
}
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict {
NSLog(@"Started Element %@", elementName);
element = [NSMutableString string];
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string {
if(element == nil) {
element = [[NSMutableString alloc] init];
}
[element appendString:string];
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName {
NSLog(@"Found an element named: %@ with a value of: %@", elementName, element);
if (![elementName isEqualToString:@"item"]) {
[itemDictionary setValue:element forKey:elementName];
}
else if ([elementName isEqualToString:@"item"]) {
if (itemDictionary) {
[itemArray addObject:itemDictionary];
[itemDictionary removeAllObjects];
}
}
}
提前谢谢你。 问候
【问题讨论】:
标签: iphone ios objective-c parsing nsxmlparser