reflection for orders

data/1.Java初阶/10.操作符/1.更简单的打印语句/config.json

-{
-  "node_id": "java-abfea328567247299dda87840637e3cb",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "更简单的打印语句"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/10.移位操作符/config.json

-{
-  "node_id": "java-0d405a41281d424ca00dca4e18c12b61",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "移位操作符"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/11.三元操作符if-else/config.json

-{
-  "node_id": "java-27584561349847fa84c7905215131621",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "三元操作符if-else"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/12.字符串操作符 + 和 +=/config.json

-{
-  "node_id": "java-8fad68e2479a4e93875c6ca1746baef6",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "字符串操作符 + 和 +="
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/13.使用操作符时常犯的错误/config.json

-{
-  "node_id": "java-e284668a00844feb8b38b3073e3cb2b6",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "使用操作符时常犯的错误"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/14.类型转换操作符/config.json

-{
-  "node_id": "java-b075138ebd0145338459d7a9de46aef7",
-  "keywords": [],
-  "children": [
-    {
-      "截尾和舍入": {
-        "keywords": [],
-        "children": [],
-        "node_id": "java-805d92324ad14bf48a50084d9af74a8c",
-        "title": "截尾和舍入"
-      }
-    },
-    {
-      "提升": {
-        "keywords": [],
-        "children": [],
-        "node_id": "569d5e11c4fc5de7844053d9a733c5e8",
-        "title": "提升"
-      }
-    }
-  ],
-  "export": [],
-  "title": "类型转换操作符"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/15.Java没有“sizeof”/config.json

-{
-  "node_id": "java-d5974aecec2f48839637253d09367815",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "Java没有“sizeof”"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/2.使用Java操作符/config.json

-{
-  "node_id": "java-a9431628c39b4daf993bc3768ff8a44d",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "使用Java操作符"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/3.优先级/config.json

-{
-  "node_id": "java-e59d9d4b749543be8821b1d6a05c2afc",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "优先级"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/4.赋值/config.json

-{
-  "node_id": "java-d8af839c715a43d6a7d18e5999f2bcde",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "赋值"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/5.算术操作符/config.json

-{
-  "node_id": "java-a4cc291dc2264301a87f361de4b8d6ea",
-  "keywords": [],
-  "children": [
-    {
-      "一元加、减操作符": {
-        "keywords": [],
-        "children": [],
-        "node_id": "java-a6e0d49965584c4392cff18cb591a332",
-        "title": "一元加、减操作符"
-      }
-    }
-  ],
-  "export": [],
-  "title": "算术操作符"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/6.自动递增和递减/config.json

-{
-  "node_id": "java-f6e6b9e930ef46699788339fc7322f18",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "自动递增和递减"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/7.关系操作符/config.json

-{
-  "node_id": "java-21247e52fb0849699959f78321bc855e",
-  "keywords": [],
-  "children": [
-    {
-      "测试对象的等价性": {
-        "keywords": [],
-        "children": [],
-        "node_id": "java-59cbb9821eed4c28a3e365e8ce963865",
-        "title": "测试对象的等价性"
-      }
-    }
-  ],
-  "export": [],
-  "title": "关系操作符"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/8.逻辑操作符/config.json

-{
-  "node_id": "java-a7a6076a60e140f18b63b6ea3574eed2",
-  "keywords": [],
-  "children": [
-    {
-      "短路": {
-        "keywords": [],
-        "children": [],
-        "node_id": "java-633e7df8ce304791b9981fccb636b3e8",
-        "title": "短路"
-      }
-    }
-  ],
-  "export": [],
-  "title": "逻辑操作符"
-}
\ No newline at end of file

data/1.Java初阶/10.操作符/9.按位操作符/config.json

-{
-  "node_id": "java-58320af2f24648198eda32c4da587b5d",
-  "keywords": [],
-  "children": [],
-  "export": [],
-  "title": "按位操作符"
-}
\ No newline at end of file

data/tree.json

@@ -843,13 +843,6 @@
                 "node_id": "java-d131f1a8df9446d383ed50bbd172c4bb",
                 "keywords": [],
                 "children": [
-                  {
-                    "更简单的打印语句": {
-                      "node_id": "java-abfea328567247299dda87840637e3cb",
-                      "keywords": [],
-                      "children": []
-                    }
-                  },
                   {
                     "使用Java操作符": {
                       "node_id": "java-a9431628c39b4daf993bc3768ff8a44d",
@@ -984,13 +977,6 @@
                         }
                       ]
                     }
-                  },
-                  {
-                    "Java没有“sizeof”": {
-                      "node_id": "java-d5974aecec2f48839637253d09367815",
-                      "keywords": [],
-                      "children": []
-                    }
                   }
                 ]
               }