page

package
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Published: Oct 17, 2024 License: MPL-2.0 Imports: 2 Imported by: 2

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Index

Constants

View Source
const (
	DefaultPageSize = 10
)

Variables

This section is empty.

Functions

func GetStartEndPosition

func GetStartEndPosition(page, pageSize, total int64) (int64, int64)

GetStartEndPosition 如果是按列表slice进行翻页的话, 计算slice的起始index

func Paginate

func Paginate[T any](sliceVars []T, pageSize int64) [][]T

Paginate 分页

Types

type Page

type Page struct {
	Start int64
	End   int64
}

func CalculatePages

func CalculatePages(total, pageSize int64) []Page

CalculatePages 根据总数量和每页多少个计算Page数组

type Pagination

type Pagination struct {
	Page     uint64 // 第几页
	PageSize uint64 // 每页几项
	Offset   uint64 // 偏移起始值
}

func NewPagination

func NewPagination(page, pageSize int64) Pagination

NewPagination 获取分页对象

func (Pagination) GetLimitClause

func (p Pagination) GetLimitClause() string

GetLimitClause 获取limit sql子句

type PaginationUtils

type PaginationUtils interface {
	GetLimitClause() string
}

type Utils

type Utils interface {
	CalculatePages(total, pageSize int64) []Page
	NewPages(total, pageSize int64) []Page
	NewPagination(page, pageSize int64) Pagination
}

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