generated from msb_47094/GinChat
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.2 KiB
46 lines
1.2 KiB
10 months ago
|
/**
|
||
|
|
* @Auth:ShenZ
|
||
|
|
* @Description:
|
||
|
|
* @CreateDate:2022/06/15 10:57:44
|
||
|
|
*/
|
||
|
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"ginchat/models"
|
||
|
|
|
||
|
|
"gorm.io/driver/mysql"
|
||
|
|
"gorm.io/gorm"
|
||
|
|
)
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
db, err := gorm.Open(mysql.Open("root:1234@tcp(127.0.0.1:3307)/ginchat?charset=utf8mb4&parseTime=True&loc=Local"), &gorm.Config{})
|
||
|
|
if err != nil {
|
||
|
|
panic("failed to connect database")
|
||
|
|
}
|
||
|
|
|
||
|
|
// 迁移 schema
|
||
|
|
db.AutoMigrate(&models.Community{})
|
||
|
|
//db.AutoMigrate(&models.UserBasic{})
|
||
|
|
//db.AutoMigrate(&models.Message{})
|
||
|
|
//db.AutoMigrate(&models.GroupBasic{})
|
||
|
|
//db.AutoMigrate(&models.Contact{})
|
||
|
|
|
||
|
|
// Create
|
||
|
|
// user := &models.UserBasic{}
|
||
|
|
// user.Name = "申专"
|
||
|
|
// db.Create(user)
|
||
|
|
|
||
|
|
// // Read
|
||
|
|
// fmt.Println(db.First(user, 1)) // 根据整型主键查找
|
||
|
|
// //db.First(user, "code = ?", "D42") // 查找 code 字段值为 D42 的记录
|
||
|
|
|
||
|
|
// // Update - 将 product 的 price 更新为 200
|
||
|
|
// db.Model(user).Update("PassWord", "1234")
|
||
|
|
// 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)
|
||
|
|
}
|