iOS JSPatch热更新之实战演练

来源：互联网发布：sql like 多个条件编辑：程序博客网时间：2024/05/07 21:45

哈哈哈，希望上线的代码永无bug，这样就不用热更新了。。。

//导入需要的头文件

require('UILabel,UIImageView,NSURL,NSString,UZGPersonalSetting,UIImage,UIFont,UIScreen')

require('UIColor')

defineClass("VersionUpdateController",{

tapBackGroundView:function(tapGeture){

//获取私有变量

var update_type = self.valueForKey("update_type");

if(update_type.isEqualToString("1")){

self.removeSelf();

}

})

defineClass("HourCell",['connectionImg','giftImg','giftLabel','giftNumLabel'],{

reloadCell:function (model) {

var s= UZGPersonalSetting.getInstance();

var string=NSString.stringWithFormat("%@%@",s.image__host(),model.image());

var str=NSURL.URLWithString(string);

self.productImage().sd__setImageWithURL(str);

self.titleL().setText(model.title());

var cellFloat=model.price().floatValue()/model.num2().floatValue();

var stringStr=NSString.stringWithFormat("%@￥.2f",model.price__type(),cellFloat.toFixed(2));

if (model.price__type().length()==0){

stringStr=NSString.stringWithFormat("￥%@",cellFloat.toFixed(2));

}

self.priceL().setText(stringStr);

self.numL().setText(NSString.stringWithFormat("x %@", model.num2()));

//动态新增property

self.setConnectionImg();

self.setGiftImg();

self.setGiftLabel();

self.setGiftNumLabel();

if (model.numyy().isEqualToString("0") ||model.numyy().length ==0) {

self.connectionImg().removeFromSuperview();

self.giftImg().removeFromSuperview();

self.giftLabel().removeFromSuperview();

self.giftNumLabel().removeFromSuperview();

} else {

self.setConnectionImg(UIImageView.alloc().initWithFrame({x:25,y:88,width:17,height:17}));

self.connectionImg().setImage(UIImage.imageNamed("关联ico"));

self.contentView().addSubview(self.connectionImg());

self.setGiftImg(UIImageView.alloc().initWithFrame({x:45,y:96,width:15,height:15}));

self.giftImg().setImage(UIImage.imageNamed("赠ico"));

self.contentView().addSubview(self.giftImg());

self.setGiftLabel(UILabel.alloc().initWithFrame({x:67,y:90,width:UIScreen.mainScreen().bounds().width-127,height:25}));

self.giftLabel().setFont(UIFont.systemFontOfSize(12));

self.giftLabel().setTextColor(UIColor.colorFromHexCode("#666666"));

self.giftLabel().setText(model.title());

self.contentView().addSubview(self.giftLabel());

self.setGiftNumLabel(UILabel.alloc().initWithFrame({x: UIScreen.mainScreen().bounds().width-52,y:90,width:40,height:25}));

self.giftNumLabel().setFont(UIFont.systemFontOfSize(12));

self.giftNumLabel().setTextAlignment(2);

self.giftNumLabel().setTextColor(UIColor.colorFromHexCode("#666666"));

self.giftNumLabel().setText(NSString.stringWithFormat("x %@",model.numyy()));

self.contentView().addSubview(self.giftNumLabel());

}

});

这里要注意的是：

1：宏变量的使用：(UIColor.colorFromHexCode("#666666")

2：导入category的注意：require('UIColor')，只需要导入原来的类就可以了

3：动态创建property ['connectionImg','giftImg','giftLabel','giftNumLabel']

self.setConnectionImg();

self.setGiftImg();

self.setGiftLabel();

self.setGiftNumLabel();

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