utils

package
v0.0.0-...-39abc7b Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jul 16, 2025 License: Apache-2.0 Imports: 34 Imported by: 23

Documentation

Index

Constants

View Source 
const (
	B  = 1
	KB = 1024 * B
	MB = 1024 * KB
	GB = 1024 * MB
)

Variables

View Source 
var (
	TokenValid            = errors.New("未知错误")
	TokenExpired          = errors.New("token已过期")
	TokenNotValidYet      = errors.New("token尚未激活")
	TokenMalformed        = errors.New("这不是一个token")
	TokenSignatureInvalid = errors.New("无效签名")
	TokenInvalid          = errors.New("无法处理此token")
)
View Source 
var (
	IdVerify               = Rules{"ID": []string{NotEmpty()}}
	ApiVerify              = Rules{"Path": {NotEmpty()}, "Description": {NotEmpty()}, "ApiGroup": {NotEmpty()}, "Method": {NotEmpty()}}
	MenuVerify             = Rules{"Path": {NotEmpty()}, "Name": {NotEmpty()}, "Component": {NotEmpty()}, "Sort": {Ge("0")}}
	MenuMetaVerify         = Rules{"Title": {NotEmpty()}}
	LoginVerify            = Rules{"CaptchaId": {NotEmpty()}, "Username": {NotEmpty()}, "Password": {NotEmpty()}}
	RegisterVerify         = Rules{"Username": {NotEmpty()}, "NickName": {NotEmpty()}, "Password": {NotEmpty()}, "AuthorityId": {NotEmpty()}}
	PageInfoVerify         = Rules{"Page": {NotEmpty()}, "PageSize": {NotEmpty()}}
	CustomerVerify         = Rules{"CustomerName": {NotEmpty()}, "CustomerPhoneData": {NotEmpty()}}
	AutoCodeVerify         = Rules{"Abbreviation": {NotEmpty()}, "StructName": {NotEmpty()}, "PackageName": {NotEmpty()}}
	AutoPackageVerify      = Rules{"PackageName": {NotEmpty()}}
	AuthorityVerify        = Rules{"AuthorityId": {NotEmpty()}, "AuthorityName": {NotEmpty()}}
	AuthorityIdVerify      = Rules{"AuthorityId": {NotEmpty()}}
	OldAuthorityVerify     = Rules{"OldAuthorityId": {NotEmpty()}}
	ChangePasswordVerify   = Rules{"Password": {NotEmpty()}, "NewPassword": {NotEmpty()}}
	SetUserAuthorityVerify = Rules{"AuthorityId": {NotEmpty()}}
)
View Source 
var CustomizeMap = make(map[string]Rules)
View Source 
var GlobalSystemEvents = &SystemEvents{}

全局事件管理器

Functions

func ArrayToString 

func ArrayToString(array []interface{}) string

func BcryptCheck 

func BcryptCheck(password, hash string) bool

BcryptCheck 对比明文密码和数据库的哈希值

func BcryptHash 

func BcryptHash(password string) string

BcryptHash 使用 bcrypt 对密码进行加密

func BreakPointContinue 

func BreakPointContinue(content []byte, fileName string, contentNumber int, contentTotal int, fileMd5 string) (string, error)

func BuildTree 

func BuildTree[T common.TreeNode[T]](nodes []T) []T

BuildTree 用于构建一个树形结构

func CheckMd5 

func CheckMd5(content []byte, chunkMd5 string) (CanUpload bool)

func ClearToken 

func ClearToken(c *gin.Context)

func CreateDir 

func CreateDir(dirs ...string) (err error)

func DeLFile 

func DeLFile(filePath string) error

func Eq 

func Eq(mark string) string

func FileExist 

func FileExist(path string) bool

FileExist 判断文件是否存在

func FileMove 

func FileMove(src string, dst string) (err error)

func FirstLower 

func FirstLower(s string) string

func FirstUpper 

func FirstUpper(s string) string

func Ge 

func Ge(mark string) string

func GetCasbin 

func GetCasbin() *casbin.SyncedCachedEnforcer

GetCasbin 获取casbin实例

func GetClaims 

func GetClaims(c *gin.Context) (*systemReq.CustomClaims, error)

func GetJSONKeys 

func GetJSONKeys(jsonStr string) (keys []string, err error)

func GetToken 

func GetToken(c *gin.Context) string

func GetUserAuthorityId 

func GetUserAuthorityId(c *gin.Context) uint

GetUserAuthorityId 从Gin的Context中获取从jwt解析出来的用户角色id

func GetUserID 

func GetUserID(c *gin.Context) uint

GetUserID 从Gin的Context中获取从jwt解析出来的用户ID

func GetUserInfo 

func GetUserInfo(c *gin.Context) *systemReq.CustomClaims

GetUserInfo 从Gin的Context中获取从jwt解析出来的用户角色id

func GetUserName 

func GetUserName(c *gin.Context) string

GetUserName 从Gin的Context中获取从jwt解析出来的用户名

func GetUserUuid 

func GetUserUuid(c *gin.Context) uuid.UUID

GetUserUuid 从Gin的Context中获取从jwt解析出来的用户UUID

func Gt 

func Gt(mark string) string

func HumpToUnderscore 

func HumpToUnderscore(s string) string

HumpToUnderscore 将驼峰命名转换为下划线分割模式

func Le 

func Le(mark string) string

func LoginToken 

func LoginToken(user system.Login) (token string, claims systemReq.CustomClaims, err error)

func Lt 

func Lt(mark string) string

func MD5V 

func MD5V(str []byte, b ...byte) string

func MaheHump 

func MaheHump(s string) string

MaheHump 将字符串转换为驼峰命名

func MakeFile 

func MakeFile(fileName string, FileMd5 string) (string, error)

func Ne 

func Ne(mark string) string

func NotEmpty 

func NotEmpty() string

func ParseDuration 

func ParseDuration(d string) (time.Duration, error)

func PathExists 

func PathExists(path string) (bool, error)

func Pointer 

func Pointer[T any](in T) (out *T)

func RandomInt 

func RandomInt(min, max int) int

func RandomString 

func RandomString(n int) string

RandomString 随机字符串

func RegexpMatch 

func RegexpMatch(rule string) string

func RegisterRule 

func RegisterRule(key string, rule Rules) (err error)

func RemoveChunk 

func RemoveChunk(FileMd5 string) error

func SetRedisJWT 

func SetRedisJWT(jwt string, userName string) (err error)

func SetToken 

func SetToken(c *gin.Context, token string, maxAge int)

func StructToMap 

func StructToMap(obj interface{}) map[string]interface{}

func TrimSpace 

func TrimSpace(target interface{})

func Unzip 

func Unzip(zipFile string, destDir string) ([]string, error)

解压

func Verify 

func Verify(st interface{}, roleMap Rules) (err error)

Types

type Cpu 

type Cpu struct {
	Cpus  []float64 `json:"cpus"`
	Cores int       `json:"cores"`
}

func InitCPU 

func InitCPU() (c Cpu, err error)

type Disk 

type Disk struct {
	MountPoint  string `json:"mountPoint"`
	UsedMB      int    `json:"usedMb"`
	UsedGB      int    `json:"usedGb"`
	TotalMB     int    `json:"totalMb"`
	TotalGB     int    `json:"totalGb"`
	UsedPercent int    `json:"usedPercent"`
}

func InitDisk 

func InitDisk() (d []Disk, err error)

type JWT 

type JWT struct {
	SigningKey []byte
}

func NewJWT 

func NewJWT() *JWT

func (*JWT) CreateClaims 

func (j *JWT) CreateClaims(baseClaims request.BaseClaims) request.CustomClaims

func (*JWT) CreateToken 

func (j *JWT) CreateToken(claims request.CustomClaims) (string, error)

CreateToken 创建一个token

func (*JWT) CreateTokenByOldToken 

func (j *JWT) CreateTokenByOldToken(oldToken string, claims request.CustomClaims) (string, error)

CreateTokenByOldToken 旧token 换新token 使用归并回源避免并发问题

func (*JWT) ParseToken 

func (j *JWT) ParseToken(tokenString string) (*request.CustomClaims, error)

ParseToken 解析 token

type Os 

type Os struct {
	GOOS         string `json:"goos"`
	NumCPU       int    `json:"numCpu"`
	Compiler     string `json:"compiler"`
	GoVersion    string `json:"goVersion"`
	NumGoroutine int    `json:"numGoroutine"`
}

func InitOS 

func InitOS() (o Os)

type Ram 

type Ram struct {
	UsedMB      int `json:"usedMb"`
	TotalMB     int `json:"totalMb"`
	UsedPercent int `json:"usedPercent"`
}

func InitRAM 

func InitRAM() (r Ram, err error)

type Rules 

type Rules map[string][]string

type RulesMap 

type RulesMap map[string]Rules

type Server 

type Server struct {
	Os   Os     `json:"os"`
	Cpu  Cpu    `json:"cpu"`
	Ram  Ram    `json:"ram"`
	Disk []Disk `json:"disk"`
}

type SystemEvents 

type SystemEvents struct {
	// contains filtered or unexported fields
}

SystemEvents 定义系统级事件处理

func (*SystemEvents) RegisterReloadHandler 

func (e *SystemEvents) RegisterReloadHandler(handler func() error)

RegisterReloadHandler 注册系统重载处理函数

func (*SystemEvents) TriggerReload 

func (e *SystemEvents) TriggerReload() error

TriggerReload 触发所有注册的重载处理函数

Source Files

View all Source files

Directories

Path Synopsis
v2

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.