reylen的专栏

+ (NSString *) paramValueOfUrl:(NSString *) url withParam:(NSString *) param{ NSError *error; NSString *regTags=[[NSString alloc] initWithFormat:@"(^|&|\\?)+%@=+([^&]*)(&|$)",param]; NSRegul

正则表达式提取电话号码方法：+ (NSArray *) getPhoneNumbersFromString:(NSString *) str { NSError* error = nil; NSString* regulaStr = @"(([0-9]{11})|((400|800)([0-9\\-]{7,10})|(([0-9]{4}|[0-9]{3})(-| )?)?([0-9]{