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/goframe-v2

@911705d
by GoFramegogf/skills81 stars
3

GoFrame v2 development skill. Use only when the target Go project uses or is explicitly adopting GoFrame v2: the nearest go.mod requires github.com/gogf/gf/v2, existing Go files import github.com/gogf/gf/v2 or any github.com/gogf/gf/v2/... component package, or the user asks to scaffold, migrate, or build with GoFrame. Trigger for GoFrame-backed Go work such as APIs/controllers/services, middleware, routing/config, ORM/DAO/DO/entity/database operations, gf CLI/codegen, HTTP/gRPC services, and microservice conventions. Do not trigger for generic Go projects without GoFrame evidence, frontend-only work, shell scripts, or unrelated infrastructure tasks.

Use this Skill: https://skilld.dev/gh/gogf/skills/goframe-v2

This session only. Nothing lands on disk.

references核心组件数据库ORMORM链式操作ORM链式操作-数据查询ORM查询-Scan映射.md

Scan 方法支持将查询结果转换为结构体或者结构体数组, Scan 方法将会根据给定的参数类型自动识别执行的转换类型。

struct 对象

Scan 支持将查询结果转换为一个 struct 对象,查询结果应当是特定的一条记录,并且 pointer 参数应当为 struct 对象的指针地址( *struct 或者 **struct),使用方式例如:

type User struct {
    Id         int
    Passport   string
    Password   string
    NickName   string
    CreateTime *gtime.Time
}
user := User{}
g.Model("user").Where("id", 1).Scan(&user)

或者

var user = User{}
g.Model("user").Where("id", 1).Scan(&user)

前两种方式都是预先初始化对象(提前分配内存),推荐的方式:

var user *User
g.Model("user").Where("id", 1).Scan(&user)

这种方式只有在查询到数据的时候才会执行初始化及内存分配。注意在用法上的区别,特别是传递参数类型的差别(前两种方式传递的参数类型是 *User,这里传递的参数类型其实是 **User)。

struct 数组

Scan 支持将多条查询结果集转换为一个 []struct/[]*struct 数组,查询结果应当是多条记录组成的结果集,并且 pointer 应当为数组的指针地址,使用方式例如:

var users []User
g.Model("user").Scan(&users)

或者

var users []*User
g.Model("user").Scan(&users)

Source: SKILL.md on GitHub

1 alert16d5 checks · Risk MEDIUM
  • Gen Agent Trust Hub16d

    The skill provides a comprehensive development guide and code examples for the GoFrame v2 framework. While highly informative for Go developers, it contains several examples with hardcoded placeholder secrets, tokens, and specific local file paths to sensitive configuration files (like Kubernetes credentials). These elements are provided for demonstration purposes but represent insecure practices if used in production without modification.

  • Socket16d

    5 alerts: gptSecurity, gptAnomaly

  • Snyk16d

    Risk: LOW · No issues

  • Runlayer6mo

    227/949 files flagged

  • ZeroLeaks5mo

    Score: 93/100 · 2 sections analyzed

Signed by skilld at 911705d. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub 4 months ago.

Steadyupdated 4 months ago
  • Go
  • Database
  • goframe
  • orm
  • http
  • grpc
  • microservices
  • crud
  • scaffolding
  • middleware

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Provides instruction and conventions for developing with GoFrame v2, a modular Go framework for building HTTP and gRPC services, microservices, and database operations using its ORM, CLI tooling, and project scaffolding. Use this skill when the target project has GoFrame v2 as a dependency or when the user requests scaffolding, migrations, or service development with GoFrame conventions.

Generated from the current SKILL.md.

When should I use this skill?
Use this skill only when your Go project uses GoFrame v2, indicated by github.com/gogf/gf/v2 in go.mod or imports. Do not use for generic Go projects, frontend work, or infrastructure tasks unrelated to GoFrame.
Should I manually set created_at and updated_at fields?
No. GoFrame automatically writes created_at on insert and updated_at on insert/update/save. Manually setting these fields is redundant and violates project conventions.
What should I use for database operations instead of g.Map?
Always use DO objects from internal/model/do/. DO struct fields are interface{}, unset fields remain nil and are automatically ignored by the ORM.
How does soft delete work in GoFrame?
Call Delete() on the DAO; GoFrame automatically converts it to UPDATE SET deleted_at = NOW(). Queries automatically filter out soft-deleted rows without requiring manual WhereNull conditions.
Where should I implement business logic?
Implement business logic directly in the service/ directory. Do not use the logic/ directory unless explicitly requested.

Generated from the current SKILL.md. These answers refresh after source changes.