util

package

v1.1.0 Latest Latest Go to latest Published: Dec 5, 2018 License: MIT Imports: 13 Imported by: 0

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Repository

github.com/brookzhou/gin-admin

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func ConvertToViewTree(treeDatas []map[string]interface{}, labelField, valueField, keyField string) []map[string]interface{}
func FromTraceIDContext(ctx context.Context) string
func FromUserIDContext(ctx context.Context) string
func GetLevelCode(orderLevelCodes []string) string
func JSONMarshalToString(v interface{}) string
func MD5Hash(b []byte) string
func MD5HashString(s string) string
func MustUUID() string
func NewTraceIDContext(ctx context.Context, traceID string) context.Context
func NewUUID() (string, error)
func NewUserIDContext(ctx context.Context, userID string) context.Context
func ParseLevelCodes(levelCodes ...string) []string
func SHA1Hash(b []byte) string
func SHA1HashString(s string) string
func Slice2Tree(sliceDatas []map[string]interface{}, idField, pidField string) []map[string]interface{}
func StructToMap(s interface{}) map[string]interface{}
func StructsToMapSlice(v interface{}) []map[string]interface{}
func Trim(s string) string
type S
- func (s S) Bytes() []byte
- func (s S) Float64() float64
- func (s S) Int() int
- func (s S) Int64() int64
- func (s S) String() string
- func (s S) ToJSON(v interface{}) error
- func (s S) Uint() uint
- func (s S) Uint64() uint64
type V
- func T(v interface{}) V

Constants ¶

View Source

const (
	// DebugMode 调试模式
	DebugMode = "debug"
	// TestMode 测试模式
	TestMode = "test"
	// ReleaseMode 正式模式
	ReleaseMode = "release"
	// SessionKeyUserID 存储在session中的键(用户ID)
	SessionKeyUserID = "user_id"
	// ContextKeyUserID 存储上下文中的键(用户ID)
	ContextKeyUserID = "user_id"
	// ContextKeyURLMemo 存储上下文中的键(请求URL说明)
	ContextKeyURLMemo = "url_memo"
	// ContextKeyTraceID 存储上下文中的键(跟踪ID)
	ContextKeyTraceID = "trace_id"
)

Variables ¶

View Source

var (
	JSONMarshal       = json.Marshal
	JSONUnmarshal     = json.Unmarshal
	JSONMarshalIndent = json.MarshalIndent
	JSONNewDecoder    = json.NewDecoder
	JSONNewEncoder    = json.NewEncoder
)

定义JSON操作

View Source

var (
	ErrNotFound = errors.New("未找到资源")
)

定义错误

Functions ¶

func ConvertToViewTree ¶

func ConvertToViewTree(treeDatas []map[string]interface{}, labelField, valueField, keyField string) []map[string]interface{}

ConvertToViewTree 转换树形数据为视图树数据

func FromTraceIDContext ¶

func FromTraceIDContext(ctx context.Context) string

FromTraceIDContext 从上下文中获取跟踪ID

func FromUserIDContext ¶

func FromUserIDContext(ctx context.Context) string

FromUserIDContext 从上下文中获取用户ID

func GetLevelCode ¶

func GetLevelCode(orderLevelCodes []string) string

GetLevelCode 获取分级码

func JSONMarshalToString ¶

func JSONMarshalToString(v interface{}) string

JSONMarshalToString JSON编码为字符串

func MD5Hash ¶

func MD5Hash(b []byte) string

MD5Hash MD5哈希值

func MD5HashString ¶

func MD5HashString(s string) string

MD5HashString MD5哈希值

func MustUUID ¶

func MustUUID() string

MustUUID 创建一个UUID，如果有错误，则抛出panic

func NewTraceIDContext ¶

func NewTraceIDContext(ctx context.Context, traceID string) context.Context

NewTraceIDContext 创建跟踪ID上下文

func NewUUID ¶

func NewUUID() (string, error)

NewUUID 创建UUID，参考：https://github.com/google/uuid

func NewUserIDContext ¶

func NewUserIDContext(ctx context.Context, userID string) context.Context

NewUserIDContext 创建用户ID上下文

func ParseLevelCodes ¶

func ParseLevelCodes(levelCodes ...string) []string

ParseLevelCodes 解析分级码（去重）

func SHA1Hash ¶

func SHA1Hash(b []byte) string

SHA1Hash SHA1哈希值

func SHA1HashString ¶

func SHA1HashString(s string) string

SHA1HashString SHA1哈希值

func Slice2Tree ¶

func Slice2Tree(sliceDatas []map[string]interface{}, idField, pidField string) []map[string]interface{}

Slice2Tree 将切片数据转换为树形数据

func StructToMap ¶

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

StructToMap 将结构体转换为字典

func StructsToMapSlice ¶

func StructsToMapSlice(v interface{}) []map[string]interface{}

StructsToMapSlice 将结构体切片转换为字典切片

func Trim ¶

func Trim(s string) string

Trim 去除空格

Types ¶

type S ¶

type S string

S 字符串类型转换

func (S) Bytes ¶ added in v1.1.0

func (s S) Bytes() []byte

Bytes 转换为[]byte

func (S) Float64 ¶

func (s S) Float64() float64

Float64 转换为float64

func (S) Int ¶

func (s S) Int() int

Int 转换为int

func (S) Int64 ¶

func (s S) Int64() int64

Int64 转换为int64

func (S) String ¶

func (s S) String() string

func (S) ToJSON ¶ added in v1.1.0

func (s S) ToJSON(v interface{}) error

ToJSON 转换为JSON

func (S) Uint ¶

func (s S) Uint() uint

Uint 转换为uint

func (S) Uint64 ¶

func (s S) Uint64() uint64

Uint64 转换为uint64

type V ¶

type V interface {
	Bytes() []byte
	String() string
	Int64() int64
	Int() int
	Uint() uint
	Float64() float64
	Uint64() uint64
	Bool() bool
}

V interface{}类型转换

func T ¶

func T(v interface{}) V

T 获取转换interface{}

Source Files ¶

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