Python 程式碼：計算當前時間加三天

\u5982\u8981\u8a08\u7b97\u5f53\u524d\u6642\u9593\u52a0\u4e09\u5929\uff0c\u53ef\u4ee5\u4f7f\u7528\u5728\u53ef\u53c3\u8003\u7684\u57fa\u672c\u5730\u65b9\u7684\u5728\u53ef\u53c3\u8003\u7684\u57fa\u672c\u5730\u65b9\u7684\u5728\u53ef\u53c3\u8003\u7684\u57fa\u672c\u5730\u65b9\u7684\u5728\u53ef\u53c3\u8003\u7684\u57fa\u672c\u5730\u65b9\u7684\u5728\u53ef\u53c3\u8003\u7684\u57fa\u672c\u5730\u65b9\u7684\u5728\u53ef\u53c3\u8003\u7684\u57fa\u672c\u5730\u65b9\u7684Python\u4e2d\u7684datetime\u6a21\u9ad8\uff0c\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u7a0b\u5f0f\u78bc\uff1a\n\n`python\nfrom datetime import datetime, timedelta\n\n# \u53d6\u5f97\u5f53\u524d\u6642\u9593\ncurrent_time = datetime.now()\n\n# \u52a0\u4e09\u5929\nfuture_time = current_time + timedelta(days=3)\n\n# \u8f93\u51fa\u7d50\u679c\nprint("\u5f53\u524d\u6642\u9593\uff1a", current_time)\nprint("\u4e09\u5929\u5f8c\u6642\u9593\uff1a", future_time)\n`\n\n\u6267\u884c\u8fd9\u6bb5\u7a0b\u5f0f\u78bc\uff0c\u5c07\u6703\u8f93\u51fa\u5f53\u524d\u6642\u9593\u4ee5\u53ca\u4e09\u5929\u5f8c\u7684\u6642\u9593\u3002