处理tabBar上的 分割线

galaxy/galaxy/Classes/Base/C/YHTabBarViewController.swift

@@ -12,13 +12,17 @@ import ESTabBarController_swift
 class YHTabBarViewController: ESTabBarController {
     override func viewDidLoad() {
         super.viewDidLoad()
+        handleTabBarLine()
+        
+        //        self.tabBar.shadowImage = UIImage()
+//        self.tabBar.backgroundImage = UIImage()
+        
+        //        NotificationCenter.default.addObserver(self, selector: #selector(hideTabBar), name: BsConstant.BsNotification.tabBarHideNotification, object: nil)
+        //
+        //        NotificationCenter.default.addObserver(self, selector: #selector(showTabBar), name: BsConstant.BsNotification.tabBarShowNotification, object: nil)
+        
+        
         
-//        self.tabBar.shadowImage = UIImage()
-        self.tabBar.backgroundImage = UIImage()
-
-//        NotificationCenter.default.addObserver(self, selector: #selector(hideTabBar), name: BsConstant.BsNotification.tabBarHideNotification, object: nil)
-//
-//        NotificationCenter.default.addObserver(self, selector: #selector(showTabBar), name: BsConstant.BsNotification.tabBarShowNotification, object: nil)
     }
 }
 
@@ -26,9 +30,39 @@ extension YHTabBarViewController {
     @objc func hideTabBar() -> Void {
         self.tabBar.isHidden = true
     }
-
+    
     @objc func showTabBar() -> Void {
         self.tabBar.isHidden = false
     }
+}
 
+extension YHTabBarViewController {
+    //
+    func handleTabBarLine() -> Void {
+        let rect = CGRect.init(x:0,y:0,width:KScreenWidth,height:1)
+        UIGraphicsBeginImageContext(rect.size)
+        let context = UIGraphicsGetCurrentContext()
+        let fillColor = YHColorWithHex(0xeeeeee)
+        context!.setFillColor(fillColor.cgColor)
+        context!.fill(rect)
+        let img = UIGraphicsGetImageFromCurrentImageContext()
+        UIGraphicsEndImageContext()
+        
+        
+        UIView.transition(with:self.tabBar, duration:0.5, options: .transitionCrossDissolve) {
+            if #available(iOS 13.0, *) {
+                let appearance = self.tabBar.standardAppearance.copy()
+                appearance.backgroundImage = UIImage.init()
+                appearance.shadowImage = img
+                self.tabBar.standardAppearance = appearance
+            }
+            
+            else{
+                self.tabBar.backgroundImage = UIImage.init()
+                self.tabBar.shadowImage = img
+            }
+        } completion: { Bool in
+        }
+    }
+    
 }

galaxy/galaxy/Classes/Modules/Home(首页)/C/YHHomeViewController.swift

@@ -12,7 +12,13 @@ class YHHomeViewController: YHBaseViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
         
-        self.title = "首页"
+        
+        initView()
+    }
+    
+    func initView()->Void {
+        navigationItem.title = "首页"
+//        view.backgroundColor = YHColorWithHex(0xE9E9E9)
     }
     
 }