在平行步驟中執行錯誤處理
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
在平行步驟中,使用 try/except 結構處理錯誤。
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程式碼範例
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[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[],[],null,["# Perform error handling in a parallel step\n\nUses a try/except structure for error handling in a parallel step.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Parallel steps](/workflows/docs/reference/syntax/parallel-steps)\n\nCode sample\n-----------\n\n### YAML\n\n - catchErrors:\n try:\n steps:\n - failOdd:\n parallel:\n for:\n value: num\n range: [0, 5]\n steps:\n - checkEven:\n switch:\n - condition: ${num % 2 != 0}\n raise: \"how odd!\"\n except:\n as: e\n steps:\n - log:\n call: sys.log\n args:\n data: ${e}\n - returnError:\n return: ${e}\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)."]]