iOS利用單例實現(xiàn)不同界面間的數(shù)據(jù)傳輸

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    首先寫一個單例類,繼承NSObject
    check.h文件中
    @property(strong ,nonatomic) UITable * Table;
    @property(strong ,nonitomic) UITextFiled * Text;
    +(check*)shareDataModle;
    check.m中
    //定義一個靜態(tài)的checke類的對象,并賦給一個空值
    static check * dataModle = nil;
    +(check*)shareDataModle
    {
    if (dataModle == nil)
    {
    dataModle = [[check alloc]init];
    }
    }
    //在數(shù)據(jù)源將數(shù)據(jù)賦值給單例的對象
    -(void)checkDataSource
    {
    [check shareDatamodle].Lable = @"15";
    [check shareDatamodle].Text = @"22";
    }
    //引入單例的頭文件 ,在對應(yīng)定的方法中給對應(yīng)的對象賦值
    //將單例中的屬性值傳給當(dāng)前界面中的接收對象,到此就完成了數(shù)據(jù)的傳送和接收
    -(void)viewWillAppear:(BOOL)animated
    {
    [super viewWillAppear:animated];
    self.numberLable.text=[check shareDataModle].Lable;
    self.danHao.text = [check shareDataModle].Text;
    }