iOS开发 - GDataXML&KissXML解析

来源：互联网发布：高数解题软件编辑：程序博客网时间：2024/05/07 18:54

GData 解析

NSString * url = @"http://10.0.8.8/sns/my/user_list.php?format=xml";AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];manager.responseSerializer = [AFHTTPResponseSerializer serializer];[manager GET:url parameters:nil success:^(NSURLSessionDataTask *task, id responseObject) {    GDataXMLDocument *doc = [[GDataXMLDocument alloc] initWithData:responseObject options:0 error:nil];    //根节点 rootElement拿到根节点    GDataXMLElement * rootEle = [doc rootElement];    //拿某个节点的所有子节点    NSArray * listArr = [rootEle elementsForName:@"user_list"];    //因为user_list节点只有一个 所有数组里只有一个元素    GDataXMLElement * listEle = listArr[0];    NSArray * userArr = [listEle elementsForName:@"user"];    //因为user节点不止一个 通过遍历拿到每个user节点    for (GDataXMLElement * element in userArr) {        //创建模型        Model * model = [[Model alloc] init];        NSArray * uidArr = [element elementsForName:@"uid"];        GDataXMLElement * uid = uidArr[0];        model.uid = [uid stringValue];        model.username = [[element elementsForName:@"username"][0] stringValue];        NSLog(@"%@ %@",model.username,model.uid);    }} failure:^(NSURLSessionDataTask *task, NSError *error) {}];

KissXML 解析

NSString * url = @"http://10.0.8.8/sns/my/user_list.php?format=xml";AFHTTPSessionManager * manager = [AFHTTPSessionManager manager];manager.responseSerializer = [AFHTTPResponseSerializer serializer];[manager GET:url parameters:nil success:^(NSURLSessionDataTask *task, id responseObject) {    DDXMLDocument * doc = [[DDXMLDocument alloc] initWithData:responseObject options:1 error:nil];    DDXMLElement * rootEle = [doc rootElement];    NSArray * arr = [rootEle elementsForName:@"user_list"];    DDXMLElement * listEle = arr[0];    NSArray * usersArr = [listEle elementsForName:@"user"];    for (DDXMLElement * userEle in usersArr) {        NSArray * uidArr = [userEle elementsForName:@"uid"];        //DDXMLNode 属性类型        //DDXMLElement 节点类型        DDXMLNode * node = [userEle attributeForName:@"ID"];    }} failure:^(NSURLSessionDataTask *task, NSError *error) {}];/*//使用XPath语法去找节点//绝对路径&&相对路径NSArray * userArr = [doc nodesForXPath:@"/root/user_list" error:nil];NSArray * userArr2 = [doc nodesForXPath:@"//user_list" error:nil]; */

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