增加了两个知识结点

data/1.网络初阶/1.认识身边的计算机网络/1.网络中的数据是如何传递的/config.json

+{
+    "children": [
+        {
+        "网络中的数据是如何传递的": {
+            "keywords": [
+            "访问网页数据的传递过程"
+            ],
+            "children": []
+        }
+        },
+        {
+        "我国网络的发展情况": {
+            "keywords": [
+            "我国网络的发展的发展"
+            ],
+            "children": []
+        }
+        },
+        {
+        "什么是网络": {
+            "keywords": [
+            "计算机之间相互独立自治",
+            "通信介质",
+            "网络协议",
+            "资源共享"
+            ],
+            "children": []
+        }
+        }
+    ]
+}
\ No newline at end of file

data/1.网络初阶/1.认识身边的计算机网络/2.常见的网络设备/config.json

+{
+  "children": [
+    {
+      "常见的网络设备": {
+        "keywords": ["终端设备", "中间设备"],
+        "children": [
+          {
+            "终端设备": {
+              "keywords": ["服务器", "主机", "手机", "PAD", "智能家居"],
+              "children": []
+            }
+          },
+          {
+            "中间设备": {
+              "keywords": ["网卡", "集线器", "交换机", "无线路由器"],
+              "children": []
+            }
+          }
+        ]
+      },
+      "常见的网络介质": {
+        "keywords": ["双绞线", "光纤", "同轴电缆", "无线电波"],
+        "children": [
+          {
+            "双绞线": {
+              "children": []
+            }
+          },
+          {
+            "光纤": {
+              "children": []
+            }
+          },
+          {
+            "同轴电缆": {
+              "children": []
+            }
+          },
+          {
+            "无线电波": {
+              "children": []
+            }
+          }
+        ]
+      }
+    }
+  ]
+}