前言 public class NSFileManager : NSObject public class NSFileHandle : NSObject, NSSecureCoding NSFileManager 是 Foundation 框架中用来管理和操作文件.目录等文件系统相关联内容的类. 1.路径操作 let nfManager = NSFileManager.defaultManager() let folderUrl:NSURL = NSURL(string: NSHomeDire…
ios swift 实现饼状图进度条 // // ProgressControl.swift // L02MyProgressControl // // Created by plter on 7/29/14. // Copyright (c) 2014 jikexueyuan. All rights reserved. // import UIKit class ProgressControl: UIView { override init(frame: CGRect) { super.ini…
gRPC is an universal remote procedure call framework developed by Google that has been gaining interests among many software developers that were developing microservices in recent years because its open source, language neutral, compact binary size,…