FBNetworkReachability

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You can use FBNetworkReachabilty class to get network reachability on iOS device.

你可以用FBNetworkReachabilty來獲悉網(wǎng)絡(luò)鏈接是否可用。

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Usage

(1) Getting connection mode 下獲取到網(wǎng)絡(luò)狀態(tài)值

FBNetworkReachabilityConnectionMode mode =[FBNetworkReachability sharedInstance].connectionMode; switch (mode) {case FBNetworkReachableNon:break;case FBNetworkReachableWiFi:break;case FBNetworkReachableWWAN:break; }

You can get the connection mode from 'connectionMode' property. 你也可以從connectionMode屬性值中獲取到網(wǎng)絡(luò)狀態(tài)

(3) Checking reachability 檢測網(wǎng)絡(luò)是否可以連上

if ([FBNetworkReachability sharedInstance].reachable) {: }

You can get the rechability flag. 你可以獲取到網(wǎng)絡(luò)狀態(tài)

(4) Using notification 使用通知

FBNetworkReachability posts FBNetworkReachabilityDidChangeNotification when the network reachability changs. To use the notification you can write the event driven code.

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[[NSNotificationCenter defaultCenter]addObserver:selfselector:@selector(didChangeNetworkReachability:)name:FBNetworkReachabilityDidChangeNotificationobject:nil]; [[FBNetworkReachability sharedInstance] startNotifier];- (void)didChangeNetworkReachability:(NSNotification*)notification {FBNetworkReachabiity* network = [notification object];: }

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Features

• FBNetworkReachabiity does not work in background.?FBNetworkReachabiity不能在后臺運行
• FBNetworkReachabiity posts the newest network rechability change.?FBNetworkReachabiity會發(fā)送最新的網(wǎng)絡(luò)修改的狀態(tài)
• The instances has same URL points to same instance internally.?
• Thread-safe 線程安全
• Requirements: SystemConfiguration.framework 需要使用SystemConfiguration.framework框架

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Customize

(non)

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Installation

You should copy below files to your projects. 添加對應(yīng)的框架，然后將以下兩個文件拖到你的項目中即可

FBNetworkReachability.h FBNetworkReachability.m SystemConfiguration.framework

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License

see LICENSE file

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轉(zhuǎn)載于:https://www.cnblogs.com/YouXianMing/p/4271568.html

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