简单json字段:{"name":"test", "age":30, "email":"tet@gmail.com"}, 可以通过obj.jsonfiledName["name"] ="test2", obj.save()方式可成功写入数据库;
复杂json字段如,更新number字段,需使用特殊的更新方式:https://django-postgres-extensions.readthedocs.io/en/latest/json.html; 或者单独处理obj.jsonfiledName = after_update_jsonfiledName, obj.save()
{ "name": "John Smith", "age": 30, "email": "john.smith@example.com", "address": { "street": "123 Main St", "city": "Anytown", "state": "CA", "zip": "12345" }, "phoneNumbers": [ { "type": "home", "number": "555-555-1234" }, { "type": "work", "number": "555-555-5678" } ] }