update

2025.08.26_data_file_format/JSON_example.py

@@ -0,0 +1,17 @@
+import json
+
+data = {
+    "name": "Guan",
+    "year": 1993,
+    "hobbies": ["coding", "reading"],
+}
+
+# 写入
+with open('data.json', 'w', encoding='utf-8') as f:
+    json.dump(data, f, indent=4) # indent 使输出格式化，更易读
+
+# 读取
+with open('data.json', 'r', encoding='utf-8') as f:
+    loaded_data = json.load(f)
+    print(loaded_data)
+    print(loaded_data['name'])