iOS测速 Swift

Swift获取网络上行/下行速度

使用Swift实现, 兼容OC

本文章是基于Swift项目编写的示例

1. 单例:

NetSpeed.shared

2. 代理:

NetSpeed.shared.delegate = self

3. 开始测速:

// 默认1秒回调一次
NetSpeed.shared.begin()
// 或者可以自定义回调间隔时间(单位: 秒)
NetSpeed.shared.begin(duration: 2)

4. 停止测速:

NetSpeed.shared.stop()

5. 实现代理

extension ViewController: NetSpeedProtocol {
    
    func didSent(octets: UInt32) {
        let upload = "upload \(formatSpeed(octets: octets))"
        print(upload)
    }
    
    func didReceived(octets: UInt32) {
        let download = "download \(formatSpeed(octets: octets))"
        print(download)
    }
    
    /// 格式化
    private func formatSpeed(octets: UInt32) -> String {
        var speedString = ""
        if octets < 1024 {
            speedString = String(format: "%lludB/S", octets)
        } else if octets >= 1024 && octets < 1024 * 1024 {
            speedString = String(format: "%lluKB/S", octets / 1024)
        } else if octets >= 1024 * 1024 {
            speedString = String(format: "%lluMB/S", octets / (1024*1024))
        }
        return speedString
    }
}

6. 集成:

pod 'NetSpeed'
// 可以先执行 
pod search NetSpeed
// 如果搜索不到, 请执行 pod repo update 之后再 pod search NetSpeed

7. 使用环境:

• cocoaPods 1.11.3
• Swift5+
• iOS 11.0+

8. 开发环境:

• Mac OS 12.6
• Xcode 14.0.1

参考文献: https://www.jianshu.com/p/1814734b825e