orm

package module
v0.0.0-...-60a21d4 Latest Latest
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 Go to latest Published: Nov 12, 2023 License: Apache-2.0 Imports: 11 Imported by: 0

README

orm

介绍

技术研究

软件架构

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Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CastType 

func CastType(value *reflect.Value, from reflect.Kind, to reflect.Kind) bool

CastType cast type

func GetTagName 

func GetTagName(field reflect.StructField, name string) string

GetTagName get the tag name of the reflect.StructField

func ToSnakeCase 

func ToSnakeCase(str string) string

ToSnakeCase convert camel case string to snake case

func UpperFirst 

func UpperFirst(str string) string

UpperFirst upcase the first letter

Types

type N 

type N struct {
	Number interface{}
}

func MakeN 

func MakeN(v interface{}) N

MakeN Create a new xun.N struct

func MakeNum 

func MakeNum(v interface{}) N

MakeNum Create a new xun.N struct ( alias MakeN )

func (N) Float64 

func (n N) Float64() (float64, error)

Float64 the return value is the type of float64

func (N) Int 

func (n N) Int() (int, error)

Int the return value is the type of int and remove the decimal

func (N) Int32 

func (n N) Int32() (int32, error)

Int32 the return value is the type of int64 and remove the decimal

func (N) Int64 

func (n N) Int64() (int64, error)

Int64 the return value is the type of int64 and remove the decimal

func (*N) MarshalJSON 

func (n *N) MarshalJSON() ([]byte, error)

MarshalJSON for json marshalJSON

func (N) MustFloat64 

func (n N) MustFloat64() float64

MustFloat64 the return value is the type of float64

func (N) MustInt 

func (n N) MustInt() int

MustInt the return value is the type of int and remove the decimal

func (N) MustInt32 

func (n N) MustInt32() int32

MustInt32 the return value is the type of int64 and remove the decimal

func (N) MustInt64 

func (n N) MustInt64() int64

MustInt64 the return value is the type of int64 and remove the decimal

func (N) MustToFixed 

func (n N) MustToFixed(places int) float64

MustToFixed the return value is the type of float64 and keeps the given decimal places

func (*N) Scan 

func (n *N) Scan(src interface{}) error

Scan for db scan

func (N) ToFixed 

func (n N) ToFixed(places int) (float64, error)

ToFixed the return value is the type of float64 and keeps the given decimal places

func (*N) UnmarshalJSON 

func (n *N) UnmarshalJSON(data []byte) error

UnmarshalJSON for json marshalJSON

func (*N) Value 

func (n *N) Value() (driver.Value, error)

Value for db driver value

type P 

type P struct {
	Items        []interface{}          `json:"items"`
	Total        int                    `json:"total"`
	TotalPages   int                    `json:"total_pages"`
	PageSize     int                    `json:"page_size"`
	CurrentPage  int                    `json:"current_page"`
	NextPage     int                    `json:"next_page"`
	PreviousPage int                    `json:"previous_page"`
	LastPage     int                    `json:"last_page"`
	Options      map[string]interface{} `json:"options,omtempty"`
}

func MakeP 

func MakeP(total int, pageSize int, currentPage int, items ...interface{}) P

MakeP create a new P struct

func MakePaginator 

func MakePaginator(total int, pageSize int, currentPage int, items ...interface{}) P

MakePaginator create a new P struct alias MakeP

type R 

type R map[string]interface{}

func MakeR 

func MakeR(value ...interface{}) R

MakeR create a new R struct

func MakeRSlice 

func MakeRSlice(value ...interface{}) []R

MakeRSlice convert any struct to R slice

func MakeRow 

func MakeRow(value ...interface{}) R

MakeRow create a new R struct alias MakeR

func MakeRows 

func MakeRows(value ...interface{}) []R

MakeRows convert any struct to R slice alias MakeRSlice

func (R) Del 

func (row R) Del(key string)

Del delete value with given key

func (R) Get 

func (row R) Get(key interface{}) interface{}

Get get the value of the given key

func (R) GetBool 

func (row R) GetBool(key interface{}) bool

GetBool get the int value of the given key

func (R) GetFloat 

func (row R) GetFloat(key interface{}, places int) float64

GetFloat get the float value of the given key

func (R) GetInt 

func (row R) GetInt(key interface{}) int

GetInt get the int value of the given key

func (R) GetString 

func (row R) GetString(key interface{}) string

GetString get the string value of the given key

func (R) GetTime 

func (row R) GetTime(key interface{}) T

GetTime get the value of the given key, and cast the type to xun.T

func (R) Has 

func (row R) Has(key string) bool

Has detemind if has the given key

func (R) IsEmpty 

func (row R) IsEmpty() bool

IsEmpty determine if the row is null

func (R) Keys 

func (row R) Keys() []interface{}

Keys get keys of R

func (R) KeysString 

func (row R) KeysString() []string

KeysString get keys of R

func (*R) Merge 

func (row *R) Merge(v ...interface{})

Merge get keys of R

func (R) MustGet 

func (row R) MustGet(key interface{}) interface{}

MustGet get the value of the given key, if key does not exits painc

func (R) ToMap 

func (row R) ToMap() map[string]interface{}

ToMap cast to map[string]interface{}

func (R) Value 

func (row R) Value(key interface{}) interface{}

Value get the value of the given key ( alias Get)

type T 

type T struct {
	Time interface{}
}

func MakeTime 

func MakeTime(value ...interface{}) T

MakeTime Create a new time struct

func (T) IsNull 

func (t T) IsNull() bool

IsNull determine if the time is null

func (*T) MarshalJSON 

func (t *T) MarshalJSON() ([]byte, error)

MarshalJSON for json marshalJSON

func (T) MustToTime 

func (t T) MustToTime(formats ...string) time.Time

MustToTime cast the T to time.Time

func (*T) Scan 

func (t *T) Scan(src interface{}) error

Scan for db scan

func (T) ToTime 

func (t T) ToTime(formats ...string) (time.Time, error)

ToTime cast the T to time.Time

func (*T) UnmarshalJSON 

func (t *T) UnmarshalJSON(data []byte) error

UnmarshalJSON for json marshalJSON

func (*T) Value 

func (t *T) Value() (driver.Value, error)

Value for db driver value

type UploadFile 

type UploadFile struct {
	Name     string
	TempFile string
	Size     int64
	Header   textproto.MIMEHeader
}

Source Files

View all Source files

Directories

Path Synopsis
query
schema
grammar
mysql
postgres
sql
sqlite3

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