Mengalikan angka dengan 2 dan menampilkan hasilnya dalam JSON
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Setelah menerima permintaan HTTP, fungsi ini akan mengekstrak input dari isi JSON, mengalikannya dengan 2, dan menampilkan hasilnya dalam format JSON.
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Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],[],[],[],null,["# Multiply a number by 2 and return result in JSON\n\nAfter receiving an HTTP request, this function extracts the input from the JSON body, multiplies it by 2, and returns the result in JSON format.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Use Workflows with Cloud Run and Cloud Run functions tutorial](/workflows/docs/tutorials/run/cloud-run)\n- [Using Workflows to connect services](/run/docs/tutorials/workflows)\n- [Workflows Tutorial (1st gen)](/functions/1stgendocs/tutorials/workflows-1st-gen)\n\nCode sample\n-----------\n\n### Python\n\n\nBefore trying this sample, follow the Python setup instructions in the\n[Workflows quickstart using\nclient libraries](/workflows/docs/quickstart-client-libraries).\n\n\nFor more information, see the\n[Workflows Python API\nreference documentation](/python/docs/reference/workflows/latest).\n\n\nTo authenticate to Workflows, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n import functions_framework\n from flask import jsonify\n\n\n @functions_framework.http\n def multiply(request):\n request_json = request.get_json()\n output = {\"multiplied\": 2 * request_json['input']}\n return jsonify(output)\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=workflows)."]]
