我有过
"<message xmlns=\"jabber:client\" type=\"chat\" to=\"3@.com\" from=\"4@.com/44b97a48-f761-4332-a7a6-734e8e3d81f2\" id=\"168AA10F-B3B1-430B-9EDF-2A6126161CF5\" timestamp=\"2014-03-29 01:23:16 +0000\"><body>Yt itygvgy glkbhlkblkblkblblibibilub</body><request xmlns=\"urn:xmpp:receipts\"></request></message>"我需要获取“to”属性的值。我使用
NSArray * children = [queryElements children];
NSArray * attributes = [queryElements attributes];
NSXMLElement *qq = children[1];
NSXMLElement *resultElements = [qq elementForName: @"to" xmlns: @"jabber:client"];
NSLog(@"TWST :\n%@", resultElements);和get (null)。
我是这样得到的
NSArray * children = [queryElements children];
NSLog(@"children:\n%@ :\n", children);
NSXMLElement *qq = children[1];
NSArray * children2 = [qq children];
NSLog(@"22:\n%@ :\n", children2[0]); //body
NSArray * children333 = [qq attributes];
NSLog(@"3333:\n%@ :\n", children333[2]); //from有没有更聪明的方法?
发布于 2015-03-16 20:38:45
如果您想要数组中的所有属性,您可以使用以下方式:
for (NSXMLElement * childrenElement in children) {
NSString *id = [[childrenElement attributeForName:@"id"]stringValue];
NSLog(@"print childrenElement id=====%@",id);
}https://stackoverflow.com/questions/22818802
复制相似问题