ID去重

data/3.Vue高阶/4.Mixin混入/1.混入的使用/exercises.json

 {
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-  "author": null,
+  "author": "zhaoshuangshi",
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   "notebook_enable": false,
   "exercise_id": "87c72263370b489c97d77ceac47a4ac6"

data/3.Vue高阶/4.Mixin混入/2.选项合并/exercises.json

 {
   "type": "code_options",
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+  "author": "zhaoshuangshi",
   "source": "exercises.md",
   "notebook_enable": false,
   "exercise_id": "3a7a26d26337428d92011e05184efe8f"

data/3.Vue高阶/4.Mixin混入/3.全局混入/exercises.json

 {
   "type": "code_options",
-  "author": null,
+  "author": "zhaoshuangshi",
   "source": "exercises.md",
   "notebook_enable": false,
   "exercise_id": "43a64878427c46dd8af276a65a494600"

data/3.Vue高阶/4.Mixin混入/4.自定义选项策略/exercises.json

 {
   "type": "code_options",
-  "author": null,
+  "author": "zhaoshuangshi",
   "source": "exercises.md",
   "notebook_enable": false,
   "exercise_id": "0859b22e34bc43b9a51bf03e3aa7cc30"

data/3.Vue高阶/7.vue3基础（JS）/5.ref函数/config.json

 {
-  "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+  "node_id": "vue-4695a79899a54ec794d78e22da7242df",
   "keywords": [],
   "children": [],
   "export": [],

data/3.Vue高阶/7.vue3基础（JS）/6.computed函数、watch函数/config.json

 {
-  "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+  "node_id": "vue-f8001e5972ce4d4baf34104160ab77f7",
   "keywords": [],
   "children": [],
   "export": [],

data/3.Vue高阶/7.vue3基础（JS）/7.Vue3的生命周期函数/config.json

 {
-  "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+  "node_id": "vue-168f219f9c304fd2ba987a61a1423339",
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   "export": [],

data/3.Vue高阶/7.vue3基础（JS）/8.Vue3获取DOM、操作组件/config.json

 {
-  "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+  "node_id": "vue-f8013635f620485c88840675b2d00e7c",
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   "children": [],
   "export": [],

data/3.Vue高阶/7.vue3基础（JS）/9.Vue3组件通信/config.json

 {
-  "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+  "node_id": "vue-67d68f772c8245a094b9ed14745c7f86",
   "keywords": [],
   "children": [],
   "export": [],

data/tree.json

@@ -1535,7 +1535,7 @@
                   },
                   {
                     "ref函数": {
-                      "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+                      "node_id": "vue-5d7f8d6369664f2b82523d3ebbb9db17",
                       "keywords": [],
                       "children": [],
                       "keywords_must": [],
@@ -1544,7 +1544,7 @@
                   },
                   {
                     "computed函数、watch函数": {
-                      "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+                      "node_id": "vue-c389b5d026614639ae7e9f03b16ec156",
                       "keywords": [],
                       "children": [],
                       "keywords_must": [],
@@ -1553,7 +1553,7 @@
                   },
                   {
                     "Vue3的生命周期函数": {
-                      "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+                      "node_id": "vue-25b58f06191c41969456d7e96217518a",
                       "keywords": [],
                       "children": [],
                       "keywords_must": [],
@@ -1562,7 +1562,7 @@
                   },
                   {
                     "Vue3获取DOM、操作组件": {
-                      "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+                      "node_id": "vue-e9f2001f0fe34c4eabeffab6d4265f42",
                       "keywords": [],
                       "children": [],
                       "keywords_must": [],
@@ -1571,7 +1571,7 @@
                   },
                   {
                     "Vue3组件通信": {
-                      "node_id": "vue-05e2cff6f70448148794adeeae4d3285",
+                      "node_id": "vue-b5f4958189864faf90f06cfe9e4eac48",
                       "keywords": [],
                       "children": [],
                       "keywords_must": [],