备忘oc

CFAbsoluteTimeGetCurrent
*uin	NSInteger	1819045699	1819045699

setNeedsDisplay


+ (NSInteger)getCurrentVIPLevel
{
    if ([[QZoneUserSetting GetInstance] getQzoneVipLevel] > 0) {
        return [[QZoneUserSetting GetInstance] getQzoneVipLevel];
    }
    
    //开通黄钻 level为1初始化为1
    if ([[QzYellowDiamondPayManager shareInstance] hasOpenYellowDiamond]) {
        return 1;
    }
    
    return 0;
}


int num = 100;
    NSNumber * a = [NSNumber numberWithInt:num];
    
    NSInteger b = 100;
    
    if(b > 101)
    {
        NSLog(@"大于");
    }
    else
    {
        NSLog(@"小于");
    }
    @autoreleasepool {
        
        // insert code here...
        NSLog(@"Hello, World!");
        
    }
    return 0;

UIGraphicsGetCurrentContext


  //[uv addSubview:button];
    
    [uv.layer addSublayer:button.layer];