Wal*_*way 4 node.js sequelize.js sequelize-cli
我正在尝试使用sequilize generateUUID播种uuid,但出现此错误 Seed file failed with error: sequelize.Utils.generateUUID is not a function TypeError: sequelize.Utils.generateUUID is not a function
我如何播种UUID?
return queryInterface.bulkInsert('companies', [{
id: sequelize.Utils.generateUUID(),
name: 'Testing',
updated_at: new Date(),
created_at: new Date()
}]);
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由于它包含在DataTypes软件包中,因此按照 Matt 的建议使用现有的内容是有意义的。您可以这样使用它:
{
...,
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
...
}
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只需安装uuid:
npm install uuid
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并在您的种子文件上:
const uuidv4 = require('uuid/v4');
module.exports = {
up: (queryInterface, Sequelize) => {
return queryInterface.bulkInsert('yourTableName', [
{
id: uuidv4()
}],
{});
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npm install uuid
将其导入您的播种机文件中
const { v4: uuidv4 } = require('uuid');
return queryInterface.bulkInsert('companies', [{
id: uuidv4(),
name: 'Testing',
updated_at: new Date(),
created_at: new Date()
}]);
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