[英]Parsing NSXMLElement in ios7
我有
"<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>"
我需要獲取 'to' 屬性的值。 我用
NSArray * children = [queryElements children];
NSArray * attributes = [queryElements attributes];
NSXMLElement *qq = children[1];
NSXMLElement *resultElements = [qq elementForName: @"to" xmlns: @"jabber:client"];
NSLog(@"TWST :\n%@", resultElements);
並得到(空)。
我得到這個
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
有沒有更聰明的方法?
如果你想要數組中的所有屬性,你可以使用這種方式:
for (NSXMLElement * childrenElement in children) {
NSString *id = [[childrenElement attributeForName:@"id"]stringValue];
NSLog(@"print childrenElement id=====%@",id);
}
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