標籤:
伺服器端Bonjour服務發布成功之後,用戶端可以通過NSNetService解析服務,解析成功後,可以獲得通訊的資料細節,如:IP地址、連接埠等資訊。
首先需要執行個體化NSNetService對象代碼如下:
- -(id)init {
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- _service = [[NSNetService alloc] initWithDomain:@”local.”
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- type:@”_tonyipp._tcp.” name:@”tony”];
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- [_service setDelegate:self];
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- //設定解析地址逾時時
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- [_service resolveWithTimeout:1.0];
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- _services = [[NSMutableArray alloc] init];
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- return self;
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- }
執行個體化NSNetService對象的構造方法是– initWithDomain:type:name:,不需要指定它的連接埠。解析服務需要調用 [_service resolveWithTimeout:1.0]語句,開始解析服務,在規定的時間裡進行解析,參數是單位是秒。
- #pragma mark - NSNetServiceDelegate Methods
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- - (void)netServiceWillResolve:(NSNetService *)netService {
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- NSLog(@”netServiceWillResolve”);
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- }
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-
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- - (void)netServiceDidResolveAddress:(NSNetService *)netService {
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- NSLog(@”netServiceDidResolveAddress”);
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- [_services addObject:netService];
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- }
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-
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- - (void)netService:(NSNetService *)netService didNotResolve:(NSDictionary *)errorDict {
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- NSLog(@”didNotResolve: %@”,errorDict);
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- }
netServiceWillResolve:方法在解析開始時回調,解析成功時回調netServiceDidResolveAddress:方法,解析失敗時回調netService:didNotResolve:方法。
本文出自 “關東升-iOS技術顧問” 部落格,請務必保留此出處http://2009315319.blog.51cto.com/701759/1179965
iOS中解析Bonjour服務(轉)