在這段代碼中,我更新了一個模型的記錄
IPAdress.
我現在如何檢查記錄是否已更新。
let IPAdress = await model.IPAdress.update(data,{ where: { id } });
uj5u.com熱心網友回復:
if index 0 of an array is 0 then it mean that record has not updtaed yet.
let IPAdress = await model.IPAdress.update(data,{ where: { id } });
if(IPAdress[0] == 0) throw "Error Message";
else { print("record has been updated ");
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標籤:javascript 节点.js 表达 sequelize.js
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