FieldNumber.getPrecision() 方法
傳回這個欄位目前的精確度。精確度代表欄位值四捨五入時的數字。精確度為 0 表示該值不會四捨五入。
Signature:
getPrecision(): number;
傳回：
數字
這個欄位值會四捨五入的數字。
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上次更新時間：2025-07-25 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-07-25 (世界標準時間)。"],[],["The `getPrecision()` method, part of the `FieldNumber` class, retrieves the current precision of a field. This precision determines the rounding applied to the field's value. A return value of 0 indicates no rounding is performed. The method outputs a number representing the rounding value.\n"]]