calm

package module
v0.0.0-...-699dfd2 Latest Latest
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 Go to latest Published: May 20, 2025 License: Apache-2.0 Imports: 28 Imported by: 0

README

calm

it is simple package

Documentation

Index

Constants

View Source 
const (
	FmtDate              = "2006-01-02"
	FmtTime              = "15:04:05"
	FmtDateTime          = "2006-01-02 15:04:05"
	FmtDateTimeNoSeconds = "2006-01-02 15:04"
)
View Source 
const DefaultPathSeparator = "/"

Variables

View Source 
var Default []*List

Functions

func CreateMutiDir 

func CreateMutiDir(filePath string) error

func DateTimestamp 

func DateTimestamp(timeStr string) int64

时间转秒时间戳截止当前时间戳差值

func DelBuffer 

func DelBuffer(buff *Buffer)

func Equals 

func Equals(a, b string) bool

func EqualsIgnoreCase 

func EqualsIgnoreCase(a, b string) bool

func FormDate 

func FormDate(ctx iris.Context, name string) *time.Time

从请求中获取日期

func FormValue 

func FormValue(ctx iris.Context, name string) string

func FormValueBool 

func FormValueBool(ctx iris.Context, name string) (bool, error)

func FormValueDefault 

func FormValueDefault(ctx iris.Context, name, def string) string

func FormValueInt 

func FormValueInt(ctx iris.Context, name string) (int, error)

func FormValueInt64 

func FormValueInt64(ctx iris.Context, name string) (int64, error)

func FormValueInt64Array 

func FormValueInt64Array(ctx iris.Context, name string) []int64

func FormValueInt64Default 

func FormValueInt64Default(ctx iris.Context, name string, def int64) int64

func FormValueIntDefault 

func FormValueIntDefault(ctx iris.Context, name string, def int) int

func FormValueRequired 

func FormValueRequired(ctx iris.Context, name string) (string, error)

func FormValueStringArray 

func FormValueStringArray(ctx iris.Context, name string) []string

func Format 

func Format(time time.Time, layout string) string

时间格式化

func FromTimestamp 

func FromTimestamp(timestamp int64) time.Time

毫秒时间戳转时间

func FromUnix 

func FromUnix(unix int64) time.Time

秒时间戳转时间

func GetDay 

func GetDay(time time.Time) int

return yyyyMMdd

func GetHtmlText 

func GetHtmlText(html string) string

GetHtmlText 获取html文本

func GetSummary 

func GetSummary(s string, length int) string

GetSummary 获取summary

func Hash 

func Hash(s string) uint32

func IsAnyBlank 

func IsAnyBlank(strs ...string) bool

func IsBlank 

func IsBlank(str string) bool

func IsEmail 

func IsEmail(email string) (err error)

IsEmail 验证是否是合法的邮箱

func IsEmpty 

func IsEmpty(str string) bool

IsEmpty checks if a string is empty (""). Returns true if empty, and false otherwise.

func IsExist 

func IsExist(path string) bool

func IsNotBlank 

func IsNotBlank(str string) bool

func IsNotEmpty 

func IsNotEmpty(str string) bool

func IsPassword 

func IsPassword(password, rePassword string) error

IsPassword 是否是合法的密码

func IsURL 

func IsURL(url string) error

IsURL 是否是合法的URL

func IsUsername 

func IsUsername(username string) error

IsUsername 验证用户名合法性，用户名必须由5-12位(数字、字母、_、-)组成，且必须以字母开头。

func ListDir 

func ListDir(path string, indent int) (s []string)

func Md5 

func Md5(s string) string

func NowTimestamp 

func NowTimestamp() int64

当前毫秒时间戳

func NowUnix 

func NowUnix() int64

秒时间戳

func OpenMDB 

func OpenMDB(dsn string, config *gorm.Config, maxIdleConns, maxOpenConns int, models ...interface{}) (mdb *gorm.DB, err error)

func OpenSDB 

func OpenSDB(dsn string, config *gorm.Config, maxIdleConns, maxOpenConns int, models ...interface{}) (sdb *gorm.DB, err error)

func Parse 

func Parse(timeStr, layout string) (time.Time, error)

字符串时间转时间类型

func PrettyTime 

func PrettyTime(milliseconds int64) string

*

  • 将时间格式换成 xx秒前，xx分钟前...
  • 规则：
  • 59秒--->刚刚
  • 1-59分钟--->x分钟前（23分钟前）
  • 1-24小时--->x小时前（5小时前）
  • 昨天--->昨天 hh:mm（昨天 16:15）
  • 前天--->前天 hh:mm（前天 16:15）
  • 前天以后--->mm-dd（2月18日）

func ReadForm 

func ReadForm(ctx iris.Context, obj interface{}) error

ReadForm read object from FormData

func RuneLen 

func RuneLen(s string) int

RuneLen 字符成长度

func SqlNullString 

func SqlNullString(value string) sql.NullString

func Substr 

func Substr(s string, start, length int) string

截取字符串

func Timestamp 

func Timestamp(t time.Time) int64

毫秒时间戳

func ToCamel 

func ToCamel(s string) string

Converts a string to CamelCase

func ToLowerCamel 

func ToLowerCamel(s string) string

Converts a string to lowerCamelCase

func UUID 

func UUID() string

UUID

func WithTimeAsStartOfDay 

func WithTimeAsStartOfDay(t time.Time) time.Time

返回指定时间当天的开始时间

Types

type AntPathMatcher 

type AntPathMatcher struct {
	PathSeparator string
}

func NewAntPathMatcher 

func NewAntPathMatcher() *AntPathMatcher

func (*AntPathMatcher) IsPattern 

func (matcher *AntPathMatcher) IsPattern(path string) bool

func (*AntPathMatcher) Match 

func (matcher *AntPathMatcher) Match(pattern string, path string) bool

type Buffer 

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

func NewBuffer 

func NewBuffer(reader io.Reader) Buffer

func (*Buffer) Close 

func (b *Buffer) Close()

func (*Buffer) Len 

func (b *Buffer) Len() int

func (*Buffer) Read 

func (b *Buffer) Read(n int) []byte

func (*Buffer) ReadFromReader 

func (b *Buffer) ReadFromReader() (int, error)

func (*Buffer) Seek 

func (b *Buffer) Seek(n int) ([]byte, error)

type CursorResult 

type CursorResult struct {
	Results interface{} `json:"results"` // 数据
	Cursor  string      `json:"cursor"`  // 下一页
	HasMore bool        `json:"hasMore"` // 是否还有数据
}

Cursor分页返回数据

type ElemType 

type ElemType interface {
}

type ErrCode 

type ErrCode int

type GormModel 

type GormModel struct {
	Id int64 `gorm:"primaryKey;autoIncrement" json:"id" form:"id"`
}

type Job 

type Job interface {
	Do()
}

type JsonResult 

type JsonResult struct {
	ErrorCode int         `json:"errorCode"`
	Message   string      `json:"message"`
	Data      interface{} `json:"data"`
	Success   bool        `json:"success"`
}

func Json 

func Json(code int, message string, data interface{}, success bool) *JsonResult

func JsonData 

func JsonData(data interface{}) *JsonResult

func JsonErrorCode 

func JsonErrorCode(code int) *JsonResult

func JsonErrorCodeMsg 

func JsonErrorCodeMsg(code int, message string) *JsonResult

func JsonErrorData 

func JsonErrorData(code int, message string, data interface{}) *JsonResult

func JsonErrorMsg 

func JsonErrorMsg(message string) *JsonResult

func JsonItemList 

func JsonItemList(data []interface{}) *JsonResult

func JsonPageData 

func JsonPageData(results interface{}, page *Paging) *JsonResult

func JsonSuccess 

func JsonSuccess() *JsonResult

type List 

type List struct {
	//Name  string
	First *Node
	Last  *Node
	Size  int
	// contains filtered or unexported fields
}

链表

func CreateList 

func CreateList() *List

工厂函数

func (*List) DeleteVal 

func (list *List) DeleteVal(x ElemType) bool

按值删除结点

func (*List) Find 

func (list *List) Find(x ElemType) *Node

查找指定元素

func (*List) GetFirst 

func (list *List) GetFirst() *Node

func (*List) GetSize 

func (list *List) GetSize() int

func (*List) Getlimit 

func (list *List) Getlimit(n int) []interface{}

func (*List) Getpagelimit 

func (list *List) Getpagelimit(page int, limit int) []interface{}

func (*List) InvalList 

func (list *List) InvalList()

清空队列函数

func (*List) IsEmpty 

func (list *List) IsEmpty() bool

判断链表是否为空

func (*List) Modify 

func (list *List) Modify(x, y ElemType) bool

把值为x的元素的值修改为y

func (*List) PopBack 

func (list *List) PopBack() bool

尾删法

func (*List) PopFront 

func (list *List) PopFront() bool

头删法

func (*List) Print 

func (list *List) Print() error

打印链表

func (*List) PushBack 

func (list *List) PushBack(x ElemType)

尾插法

func (*List) PushFront 

func (list *List) PushFront(x ElemType)

头插法

func (*List) Reverse 

func (list *List) Reverse()

反转链表 保留第一个结点，将剩余的结点游离出来，然后依次头插到保留的结点中

type Node 

type Node struct {
	Data ElemType
	Pre  *Node
	Next *Node
}

结点

type OrderByCol 

type OrderByCol struct {
	Column string // 排序字段
	Asc    bool   // 是否正序
}

排序信息

type PageResult 

type PageResult struct {
	Page    *Paging     `json:"page"`    // 分页信息
	Results interface{} `json:"results"` // 数据
}

分页返回数据

type Paging 

type Paging struct {
	Page  int   `json:"page"`  // 页码
	Limit int   `json:"limit"` // 每页条数
	Total int64 `json:"total"` // 总数据条数
}

分页请求数据

func GetPaging 

func GetPaging(ctx iris.Context) *Paging

func (*Paging) Offset 

func (p *Paging) Offset() int

func (*Paging) TotalPage 

func (p *Paging) TotalPage() int

type ParamPair 

type ParamPair struct {
	Query string        // 查询
	Args  []interface{} // 参数
}

type QueryParams 

type QueryParams struct {
	Ctx iris.Context
	SqlCnd
}

func NewQueryParams 

func NewQueryParams(ctx iris.Context) *QueryParams

func (*QueryParams) Asc 

func (q *QueryParams) Asc(column string) *QueryParams

func (*QueryParams) Desc 

func (q *QueryParams) Desc(column string) *QueryParams

func (*QueryParams) EqByReq 

func (q *QueryParams) EqByReq(column string) *QueryParams

func (*QueryParams) GtByReq 

func (q *QueryParams) GtByReq(column string) *QueryParams

func (*QueryParams) GteByReq 

func (q *QueryParams) GteByReq(column string) *QueryParams

func (*QueryParams) LikeByReq 

func (q *QueryParams) LikeByReq(column string) *QueryParams

func (*QueryParams) Limit 

func (q *QueryParams) Limit(limit int) *QueryParams

func (*QueryParams) LtByReq 

func (q *QueryParams) LtByReq(column string) *QueryParams

func (*QueryParams) LteByReq 

func (q *QueryParams) LteByReq(column string) *QueryParams

func (*QueryParams) NotEqByReq 

func (q *QueryParams) NotEqByReq(column string) *QueryParams

func (*QueryParams) Page 

func (q *QueryParams) Page(page, limit int) *QueryParams

func (*QueryParams) PageByReq 

func (q *QueryParams) PageByReq() *QueryParams

type RspBuilder 

type RspBuilder struct {
	Data map[string]interface{}
}

func NewEmptyRspBuilder 

func NewEmptyRspBuilder() *RspBuilder

func (*RspBuilder) Build 

func (builder *RspBuilder) Build() map[string]interface{}

func (*RspBuilder) JsonResult 

func (builder *RspBuilder) JsonResult() *JsonResult

func (*RspBuilder) Put 

func (builder *RspBuilder) Put(key string, value interface{}) *RspBuilder

type SqlCnd 

type SqlCnd struct {
	SelectCols []string     // 要查询的字段，如果为空，表示查询所有字段
	Params     []ParamPair  // 参数
	OrParams   []ParamPair  // 参数
	Orders     []OrderByCol // 排序
	Paging     *Paging      // 分页
}

func NewSqlCnd 

func NewSqlCnd() *SqlCnd

func (*SqlCnd) Asc 

func (s *SqlCnd) Asc(column string) *SqlCnd

func (*SqlCnd) Build 

func (s *SqlCnd) Build(db *gorm.DB) *gorm.DB

func (*SqlCnd) Cols 

func (s *SqlCnd) Cols(selectCols ...string) *SqlCnd

func (*SqlCnd) Count 

func (s *SqlCnd) Count(db *gorm.DB, model interface{}) int64

func (*SqlCnd) Desc 

func (s *SqlCnd) Desc(column string) *SqlCnd

func (*SqlCnd) Ending 

func (s *SqlCnd) Ending(column string, str string) *SqlCnd

func (*SqlCnd) Eq 

func (s *SqlCnd) Eq(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) Find 

func (s *SqlCnd) Find(db *gorm.DB, out interface{})

func (*SqlCnd) FindOne 

func (s *SqlCnd) FindOne(db *gorm.DB, out interface{}) error

func (*SqlCnd) Gt 

func (s *SqlCnd) Gt(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) Gte 

func (s *SqlCnd) Gte(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) In 

func (s *SqlCnd) In(column string, params interface{}) *SqlCnd

func (*SqlCnd) Like 

func (s *SqlCnd) Like(column string, str string) *SqlCnd

func (*SqlCnd) Limit 

func (s *SqlCnd) Limit(limit int) *SqlCnd

func (*SqlCnd) Lt 

func (s *SqlCnd) Lt(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) Lte 

func (s *SqlCnd) Lte(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) NotEq 

func (s *SqlCnd) NotEq(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) NotIn 

func (s *SqlCnd) NotIn(column string, params interface{}) *SqlCnd

func (*SqlCnd) Or 

func (s *SqlCnd) Or(query string, args ...interface{}) *SqlCnd

func (*SqlCnd) OrEq 

func (s *SqlCnd) OrEq(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) OrLike 

func (s *SqlCnd) OrLike(column string, str string) *SqlCnd

func (*SqlCnd) Page 

func (s *SqlCnd) Page(page, limit int) *SqlCnd

func (*SqlCnd) Starting 

func (s *SqlCnd) Starting(column string, str string) *SqlCnd

func (*SqlCnd) Where 

func (s *SqlCnd) Where(query string, args ...interface{}) *SqlCnd

type UrlBuilder 

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

func ParseUrl 

func ParseUrl(rawUrl string) *UrlBuilder

func (*UrlBuilder) AddQueries 

func (builder *UrlBuilder) AddQueries(queries map[string]string) *UrlBuilder

func (*UrlBuilder) AddQuery 

func (builder *UrlBuilder) AddQuery(name, value string) *UrlBuilder

func (*UrlBuilder) Build 

func (builder *UrlBuilder) Build() *url.URL

func (*UrlBuilder) BuildStr 

func (builder *UrlBuilder) BuildStr() string

func (*UrlBuilder) BuildString 

func (builder *UrlBuilder) BuildString() string

func (*UrlBuilder) GetQuery 

func (builder *UrlBuilder) GetQuery() url.Values

func (*UrlBuilder) GetRawQuery 

func (builder *UrlBuilder) GetRawQuery() string

func (*UrlBuilder) GetURL 

func (builder *UrlBuilder) GetURL() *url.URL

type Worker 

type Worker struct {
	JobQueue chan Job
	Quit     chan bool
}

func NewWorker 

func NewWorker() Worker

func (Worker) Run 

func (w Worker) Run(workqueue chan chan Job)

func (Worker) Stop 

func (w Worker) Stop()

type WorkerPool 

type WorkerPool struct {
	JobQueue    chan Job //线程池的  job 通道
	WorkerQueue chan chan Job
	// contains filtered or unexported fields
}

workerpool 领导 

var Ppool *WorkerPool

func NewWorkerPool 

func NewWorkerPool(workerlen int) *WorkerPool

func (*WorkerPool) Run 

func (wp *WorkerPool) Run()

运行线程池

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