Swift快速集成函数使用篇(Sqlite3)DB数据库封装

首先说明：如果你进入了这篇文章，证明你应该会sql语句了，以下就是简单的 增删查

aaaa.gif

• 1 创建的代码

  
  
  

  64234D5F-386A-4191-B4AC-2C701EA688E4.png

功能代码实现(查询-删除-更新)

@IBOutlet weak var height: UITextField!
    @IBOutlet weak var name: UITextField!
    @IBOutlet weak var pid: UITextField!
    
    //添加
    @IBAction func add(sender: AnyObject) { 
 
        CommonFunction.ExecuteUpdate("insert into T_Person (pid ,name, height) values (?, ?, ?) ", ["1" as AnyObject,"2" as AnyObject,"3" as AnyObject]) { (isOk) in
            if(isOk){
                CommonFunction.HUD("成功", type: MsgType.success)
            }
            else{
                CommonFunction.HUD("失败", type: MsgType.error)
            }
        }
        
    }
    //条件查询
    @IBAction func selecta(sender: AnyObject) {
        
  CommonFunction.ExecuteQuery("select * from T_Person where pid = (?) ", [1 as AnyObject]) { (Result) in
            
            CommonFunction.HUD("查询成功", type: MsgType.success)
            while Result.next() {
                let pid:Int32 = Result.int(forColumn: "pid") as Int32
                let name:String = Result.string(forColumn: "name") as String
                let height:Double = Result.double(forColumn: "height") as Double
                print("pid:\(pid),name:\(name)","height:\(height)");
            }
        }
        
    }
    //全部查询
    @IBAction func readall(sender: AnyObject) { 

  CommonFunction.ExecuteQuery("select * from T_Person  ", nil) { (Result) in
            
            CommonFunction.HUD("查询成功", type: MsgType.success)
            while Result.next() {
                let pid:Int32 = Result.int(forColumn: "pid") as Int32
                let name:String = Result.string(forColumn: "name") as String
                let height:Double = Result.double(forColumn: "height") as Double
                print("pid:\(pid),name:\(name)","height:\(height)");
            }
        }
    }
    //全部删除   
    @IBAction func alldel(sender: AnyObject) { 

   CommonFunction.ExecuteUpdate("delete from T_Person  ", nil) { (isOk) in
            
            if(isOk){
                CommonFunction.HUD("成功", type: MsgType.success)
            }
            else{
                CommonFunction.HUD("失败", type: MsgType.error)
            }
        }
        
    }

如需代码，请移动到--->http://www.jianshu.com/p/0f950c180cb8