iOS平时笔记记录

1、读取Plist文件

        if let path = Bundle.main.path(forResource: "Info", ofType: "plist") {
            let dictRoot = NSDictionary(contentsOfFile: path)
            if let dict = dictRoot {
                print("read plist file:\(dict)")
            }
        }

2、GitHub - MxABC / LBXScan：条形码和qr代码扫描器（二维码，扫码，扫一扫，ZXing，ZBar，iOS系统AVFoundation扫码封装，扫码界面效果封装）