IOS网址解析-demo
网页内容解析
- - (void)regularStr:(NSString*)str{
- //imgurl, name,num,content,url
- NSString* pattern = @"fl_icn_g.*?src=\"(.*?)\".*?ml\">(.+?)<.+?\\((.+?)\\).*?\">(.*?)<.+?href.+?href=\"(.*?)\"";
- NSRegularExpression* regEx = [[NSRegularExpression alloc] initWithPattern:pattern options:NSRegularExpressionDotMatchesLineSeparators error:nil];
- [regEx enumerateMatchesInString:str options:0 range:NSMakeRange(0, str.length) usingBlock:^(NSTextCheckingResult* result, NSMatchingFlags flags,BOOL* stop){
- for (int i = 1; i < 6; i++) {
- NSString* tmp = [str substringWithRange:[result rangeAtIndex:i]];
- NSLog(@"%@",tmp);
- }
- }];
- }
- - (void)viewDidLoad
- {
- [super viewDidLoad];
- NSURL* url = [NSURL URLWithString:@"http://bbs.3dmgame.com/forum.php?gid=441"];
- NSData* data = [NSData dataWithContentsOfURL:url];
- NSString* str = [[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding] autorelease];
- [self regularStr:str];
- }