The fantastic ORM library for Golang aims to be developer friendly.
go get -u gorm.io/gorm go get -u gorm.io/driver/sqlite
package main import ( "gorm.io/gorm" "gorm.io/driver/sqlite" ) type Product struct { gorm.Model Code string Price uint } func main() { db, err := gorm.Open(sqlite.Open("test.db"), &gorm.Config{}) if err != nil { panic("failed to connect database") } // 迁移 schema db.AutoMigrate(&Product{}) // Create db.Create(&Product{Code: "D42", Price: 100}) // Read var product Product db.First(&product, 1) // 根据整型主键查找 db.First(&product, "code = ?", "D42") // 查找 code 字段值为 D42 的记录 // Update - 将 product 的 price 更新为 200 db.Model(&product).Update("Price", 200) // Update - 更新多个字段 db.Model(&product).Updates(Product{Price: 200, Code: "F42"}) // 仅更新非零值字段 db.Model(&product).Updates(map[string]interface{}{"Price": 200, "Code": "F42"}) // Delete - 删除 product db.Delete(&product, 1) }
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