Blizzard
609f7d06cf
- pets-fe: 微信原生小程序（首页/计划/记录/报告/社区/引导）， 服务端驱动、无假数据；弹层改用 scroll-view，打开时隐藏自定义 tabBar - pets-be: Gin + GORM(MySQL, sundynix_ 前缀) + MinIO，统一响应/分页， 微信 code2session 登录，provider-neutral AI(DeepSeek)，go:embed React 后台 - 修复：分段选择类型不匹配（字符串 vs 数字）导致选不中 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
49 lines
991 B
Go
49 lines
991 B
Go
package database
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import (
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"fmt"
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"time"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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"gorm.io/gorm/schema"
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"github.com/sundynix/pets-be/internal/config"
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"github.com/sundynix/pets-be/internal/model"
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)
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// New 建立 GORM 连接，所有表名统一加 sundynix_ 前缀
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func New(cfg *config.Config) (*gorm.DB, error) {
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logLevel := logger.Info
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if cfg.Server.Mode == "release" {
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logLevel = logger.Warn
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}
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db, err := gorm.Open(mysql.Open(cfg.MySQL.DSN()), &gorm.Config{
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NamingStrategy: schema.NamingStrategy{
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TablePrefix: "sundynix_",
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SingularTable: false,
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},
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Logger: logger.Default.LogMode(logLevel),
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})
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if err != nil {
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return nil, fmt.Errorf("gorm open: %w", err)
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}
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sqlDB, err := db.DB()
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if err != nil {
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return nil, err
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}
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sqlDB.SetMaxOpenConns(50)
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sqlDB.SetMaxIdleConns(10)
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sqlDB.SetConnMaxLifetime(time.Hour)
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return db, nil
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}
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// Migrate 自动建表
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func Migrate(db *gorm.DB) error {
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return db.AutoMigrate(model.AllModels()...)
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}
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