节点model增加identifier

Author: whqfor

example/pubspec.lock

@@ -57,13 +57,6 @@ packages:
       relative: true
     source: path
     version: "1.2.8+4"
-  d_stack_spy:
-    dependency: "direct dev"
-    description:
-      path: "../../d_stack_spy"
-      relative: true
-    source: path
-    version: "0.0.1"
   fake_async:
     dependency: transitive
     description:
@@ -165,4 +158,4 @@ packages:
     version: "2.1.0-nullsafety.3"
 sdks:
   dart: ">=2.10.0-110 <2.11.0"
-  flutter: ">=1.20.0 <2.0.0"
+  flutter: ">=1.17.0"

ios/Classes/Node/DNodeManager.m

@@ -387,6 +387,7 @@ - (void)operationNode:(DNode *)node {
             @"homePage": @(node.isFlutterHomePage),
             @"boundary": @(node.boundary),
             @"animated": @(node.animated),
+            @"identifier": node.identifier != nil ? node.identifier : @"unknown",
         };
     } else {
         params = @{};

lib/navigator/node_entity.dart

@@ -65,13 +65,17 @@ class DNode {
   /// 是否为临界节点
   bool boundary;
 
+  /// 页面唯一id
+  String identifier;
+
   DNode.fromJson(Map json) {
     target = json["target"];
     action = json["action"];
     params = json["params"];
     homePage = json["homePage"] ?? false;
     animated = json["animated"] ?? true;
     boundary = json["boundary"] ?? false;
+    identifier = json["identifier"];
     String pageString = json["pageType"];
     if (pageString.toLowerCase() == "flutter") {
       pageType = PageType.flutter;
@@ -88,6 +92,7 @@ class DNode {
     json["homePage"] = this.homePage;
     json["boundary"] = this.boundary;
     json["animated"] = this.animated;
+    json["identifier"] = this.identifier;
     switch (this.pageType) {
       case PageType.flutter:
         {