types

package
v0.0.0-...-948e8a5 Latest Latest
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 Go to latest Published: Mar 18, 2022 License: MIT Imports: 10 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Each 

func Each[T any](slice []T, f func(i int))

Each 对任意类型的切片或数组，进行遍历执行

func EscapeNilSlice 

func EscapeNilSlice(v interface{}) error

EscapeNilSlice 将数据中所有的 nil 切片或数组，设置为长度为 0 的空数组，避免前端处理失败。 注意：必须使用指针传递，否则无法替换掉nil

func Ints 

func Ints[T any](slice []T, f func(i int) int) []int

Ints 从任意类型的切片或数组，生成Int数组

func IntsMap 

func IntsMap[T any](slice []T, mapper func(i int) (key, value int)) map[int][]int

IntsMap 从任意类型的切片或数组，生成映射表

func IsNil 

func IsNil(v interface{}) bool

IsNil 是否为Nil

func RandDuration 

func RandDuration(from, to time.Duration) time.Duration

RandDuration 生成 [from, to) 区间内的随机时间间隔

func RandString 

func RandString(length int) string

RandString 生成长度为 length 的随机字符串

Types

type CodeError 

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

CodeError 带错误码的错误 支持自定义错误码，HTTP状态码，及原始错误 注意：不要直接对 CodeError 进行比较操作，可能因为设置了不同的 origin 而不相等

func NewCodeError 

func NewCodeError(httpStatus int, errCode int, text string) CodeError

NewCodeError 创建带错误码的错误

func (CodeError) Code 

func (e CodeError) Code() int

Code 实现 envelope/ErrorWithCode 接口

func (CodeError) Error 

func (e CodeError) Error() string

Error 实现 error 接口

func (CodeError) HTTPCode 

func (e CodeError) HTTPCode() int

HTTPCode 实现 envelope/ErrorWithHTTPCode 接口

func (CodeError) Origin 

func (e CodeError) Origin() error

Origin 实现 envelope/ErrorWithOrigin 接口

func (CodeError) WithOrigin 

func (e CodeError) WithOrigin(err error) CodeError

type ErrorWithCode 

type ErrorWithCode interface {
	error
	Code() int
}

ErrorWithCode 支持自定义错误码的 error

type ErrorWithHTTPCode 

type ErrorWithHTTPCode interface {
	error
	HTTPCode() int
}

ErrorWithHTTPCode 支持自定义HTTP状态码的 error

type ErrorWithOrigin 

type ErrorWithOrigin interface {
	error
	Origin() error
}

ErrorWithOrigin 支持返回原始错误的 error

type Integer 

type Integer interface {
	~int | ~int8 | ~int16 | ~int32 | ~int64 | ~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64
}

type JSONDate 

type JSONDate time.Time

JSONDate "YYYY-MM-DD"格式时间

func (JSONDate) MarshalJSON 

func (d JSONDate) MarshalJSON() ([]byte, error)

func (JSONDate) String 

func (d JSONDate) String() string

func (*JSONDate) UnmarshalJSON 

func (d *JSONDate) UnmarshalJSON(bytes []byte) error

type JSONTime 

type JSONTime time.Time

JSONTime "YYYY-MM-DD HH:MM:SS"格式时间

func (JSONTime) MarshalJSON 

func (t JSONTime) MarshalJSON() ([]byte, error)

func (JSONTime) String 

func (t JSONTime) String() string

func (*JSONTime) UnmarshalJSON 

func (t *JSONTime) UnmarshalJSON(bytes []byte) error

type JSONTimestamp 

type JSONTimestamp time.Time

JSONTimestamp 时间戳格式时间

func (JSONTimestamp) MarshalJSON 

func (t JSONTimestamp) MarshalJSON() ([]byte, error)

func (JSONTimestamp) String 

func (d JSONTimestamp) String() string

func (*JSONTimestamp) UnmarshalJSON 

func (t *JSONTimestamp) UnmarshalJSON(bytes []byte) error

type SQLJSON 

type SQLJSON string

SQLJSON JSON格式数据

func (*SQLJSON) Scan 

func (j *SQLJSON) Scan(args interface{}) error

func (SQLJSON) Value 

func (j SQLJSON) Value() (driver.Value, error)

type Secret 

type Secret string

func (Secret) MarshalJSON 

func (s Secret) MarshalJSON() ([]byte, error)

type StrInts 

type StrInts string

StrInts 以","分隔的整数数组 常用于HTTP请求中表示id列表，或数据库字段存放id列表，

func NewStrInts 

func NewStrInts[T Integer](slice []T) StrInts

NewStrInts 从切片新建 StrInts

func (StrInts) Slice 

func (s StrInts) Slice() []int

Slice 将 StrInts 转化成切片

func (StrInts) String 

func (s StrInts) String() string

type StrJSON 

type StrJSON string

StrJSON 将字符串进行JSON序列化或反序列化 空字符串为`null`值，反之亦然

func (StrJSON) MarshalJSON 

func (j StrJSON) MarshalJSON() ([]byte, error)

func (*StrJSON) UnmarshalJSON 

func (j *StrJSON) UnmarshalJSON(data []byte) error

type StrValue 

type StrValue string

func Env 

func Env(name string, defaultValue string) StrValue

func (StrValue) Bool 

func (v StrValue) Bool() (bool, error)

func (StrValue) Default 

func (v StrValue) Default(value string) StrValue

func (StrValue) Float32 

func (v StrValue) Float32() (float32, error)

func (StrValue) Float64 

func (v StrValue) Float64() (float64, error)

func (StrValue) Int 

func (v StrValue) Int() (int, error)

func (StrValue) Int16 

func (v StrValue) Int16() (int16, error)

func (StrValue) Int32 

func (v StrValue) Int32() (int32, error)

func (StrValue) Int64 

func (v StrValue) Int64() (int64, error)

func (StrValue) Int8 

func (v StrValue) Int8() (int8, error)

func (StrValue) IsEmpty 

func (v StrValue) IsEmpty() bool

func (StrValue) String 

func (v StrValue) String() string

func (StrValue) StringArray 

func (v StrValue) StringArray() []string

func (StrValue) Uint 

func (v StrValue) Uint() (uint, error)

func (StrValue) Uint16 

func (v StrValue) Uint16() (uint16, error)

func (StrValue) Uint32 

func (v StrValue) Uint32() (uint32, error)

func (StrValue) Uint64 

func (v StrValue) Uint64() (uint64, error)

func (StrValue) Uint8 

func (v StrValue) Uint8() (uint8, error)

type URI 

type URI string

func (URI) String 

func (u URI) String() string

func (URI) URL 

func (u URI) URL() URL

func (URI) WithQuery 

func (u URI) WithQuery(key string, value string) URI

type URL 

type URL struct {
	Schema   string
	Endpoint string
	URI      URI
}

func (URL) String 

func (u URL) String() string

func (URL) WithEndpoint 

func (u URL) WithEndpoint(endpoint string) URL

func (URL) WithQuery 

func (u URL) WithQuery(key string, value string) URL

func (URL) WithSchema 

func (u URL) WithSchema(schema string) URL

Source Files

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