检查互联网连接在Swift 2(iOS 9)

概述当我试图通过在XCode中使用Swift 2检查我的iPhone上的互联网连接，我得到一堆错误。任何人都可以帮助我解决这个问题？ 代码： import Foundationimport SystemConfigurationpublic class Reachability {class func isConnectedToNetwork() -> Bool { var zer 当我试图通过在XCode中使用Swift 2检查我的iPhone上的互联网连接，我得到一堆错误。任何人都可以帮助我解决这个问题？

代码：

import Foundationimport SystemConfigurationpublic class Reachability {class func isConnectedToNetwork() -> Bool {    var zeroAddress = sockaddr_in()    zeroAddress.sin_len = UInt8(sizeofValue(zeroAddress))    zeroAddress.sin_family = sa_family_t(AF_INET)    let defaultRouteReachability = withUnsafePointer(&zeroAddress) {        SCNetworkReachabilityCreateWithAddress(nil,UnsafePointer(
import SystemConfigurationpublic class Reachability {    class func isConnectedToNetwork() -> Bool {        var zeroAddress = sockaddr_in()        zeroAddress.sin_len = UInt8(sizeofValue(zeroAddress))        zeroAddress.sin_family = sa_family_t(AF_INET)        let defaultRouteReachability = withUnsafePointer(&zeroAddress) {            SCNetworkReachabilityCreateWithAddress(nil,UnsafePointer())        }        var flags = SCNetworkReachabilityFlags()        if !SCNetworkReachabilityGetFlags(defaultRouteReachability!,&flags) {            return false        }        let isReachable = (flags.rawValue & UInt32(kSCNetworkFlagsReachable)) != 0        let needsConnection = (flags.rawValue & UInt32(kSCNetworkFlagsConnectionrequired)) != 0        return (isReachable && !needsConnection)    }}
))    }    var flags: SCNetworkReachabilityFlags = 0    if SCNetworkReachabilityGetFlags(defaultRouteReachability,&flags) == 0 {        return false    }    let isReachable = (flags & UInt32(kSCNetworkFlagsReachable)) != 0    let needsConnection = (flags & UInt32(kSCNetworkFlagsConnectionrequired)) != 0    return (isReachable && !needsConnection) ? true : false}}

与代码错误：

如果它不可读，错误1说：

‘Int’ is not convertible to ‘SCNetworkReachabilityFlags’

错误2& 3：

Could not find an overload for ‘init’ that accepts the supplIEd arguments

Xcode 7.0 总结

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