xml解析代码

通过路径解析

NSMutableArray * bookArr = [[NSMutableArray alloc] init];

NSArray * array = [root nodesForXPath:@"//book" error:nil];

for (GDataXMLElement * element in array)

{

// 创建模型

Book * book = [[Book alloc] init];

NSString * name = [[[element elementsForName:@"name"] lastObject] stringValue];

book.name = name;

NSString * price = [[[element elementsForName:@"price"] lastObject] stringValue];

book.price = price;

NSString * summary = [[[element elementsForName:@"summary"] lastObject] stringValue];

book.summary = summary;

NSLog(@"summary:=======%@", summary);

[bookArr addObject:book];

}

NSLog(@"bookArr========%@", bookArr);