提前加载js文件

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

@@ -8,14 +8,15 @@
 
 import UIKit
 import JXSegmentedView
-
+import dsBridge
+@preconcurrency import WebKit
 
 //MARK: - 生命周期函数 及变量
-class YHHomeHoldViewPageViewController: YHBaseViewController {
+class YHHomeHoldViewPageViewController: YHBaseViewController, WKUIDelegate, WKNavigationDelegate {
     private var needShowManagerTipsView = false
     private var didFirstLoadYhManager = false
     var viewModel = YHHomePageViewModel()
-    
+    var webview = DWKWebView()
     var arrItemTitles: [String] = []
     
     var arrItemVCs : [YHBaseViewController] = []
@@ -69,6 +70,28 @@ class YHHomeHoldViewPageViewController: YHBaseViewController {
 //        getConfigData()
     }
     
+    func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
+
+    }
+    
+    // MARK: - WKUIDelegate
+    
+    func webView(_ webView: WKWebView, createWebViewWith configuration: WKWebViewConfiguration, for navigationAction: WKNavigationAction, windowFeatures: WKWindowFeatures) -> WKWebView? {
+        // 实现非安全链接的跳转。如果目标主视图不为空,则允许导航
+        if !(navigationAction.targetFrame?.isMainFrame != nil) {
+            webview.load(navigationAction.request)
+        }
+        return nil
+    }
+    
+    func webView(_ webView: WKWebView, runJavaScriptAlertPanelWithMessage message: String, initiatedByFrame frame: WKFrameInfo, completionHandler: @escaping () -> Void) {
+    }
+    
+    func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
+        printLog("\(error.localizedDescription)")
+    }
+
+    
     func getConfigData() {
         viewModel.getHomeInfo {[weak self] success, error in
             guard let self = self else { return }
@@ -440,9 +463,17 @@ extension YHHomeHoldViewPageViewController {
 //        }
         
         //segmentedViewDataSource一定要通过属性强持有！！！！！！！！！
-       
+        webview = DWKWebView(frame: CGRect(x: 0, y: 0, width: self.view.frame.width, height: 0))
+        webview.navigationDelegate = self
+        let current = YHBaseUrlManager.shared.curH5URL() + "superAppBridge.html#/preload/preload"
+
+        if let url = URL(string: current) {
+            let request = URLRequest(url: url)
+            webview.load(request)
+        }
+        // 添加wkwebview
+        self.view.addSubview(webview)
     }
-    
     // 跳转到资讯tab
     @objc func didJumpToNewsTab() {
         jumpToItemIndex(itemIndex: 3)