20 lines
348 B
Go
20 lines
348 B
Go
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package repository
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import "gorm.io/gorm"
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// 分页组件
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func page(current, size int) func(db *gorm.DB) *gorm.DB {
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return func(db *gorm.DB) *gorm.DB {
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if current == 0 {
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current = 1
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}
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if size < 1 {
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size = 10
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}
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// 计算偏移量
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offset := (current - 1) * size
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// 返回组装结果
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return db.Offset(offset).Limit(size)
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}
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}
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