RN打包

react-native bundle --entry-file index.js --bundle-output ./ios/main.jsbundle --platform ios --assets-dest ./ios --dev false

ios毛玻璃效果

   UIImageView *icon =[[UIImageView alloc]initWithFrame:CGRectMake(10, 200, 400, 100)];

    icon.image =[UIImage imageNamed:@"face"];

    [self.view addSubview:icon];

    

    //毛玻璃效果

    

    UIBlurEffect *blur = [UIBlurEffect effectWithStyle:UIBlurEffectStyleExtraLight];

    UIVisualEffectView *effectView = [[UIVisualEffectView alloc] initWithEffect:blur];

    effectView.frame = CGRectMake(0, 0, icon.frame.size.width, icon.frame.size.height);

    [icon addSubview:effectView];