31 lines
610 B
Go
31 lines
610 B
Go
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/*
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@Time : 2020/7/16 23:44
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@Author : xuyiqing
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@File : common.py
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*/
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package serializers
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import (
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"github.com/gin-gonic/gin"
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"strconv"
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)
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type Pager struct {
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Page int `json:"page" form:"page"`
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PageSize int `json:"pageSize" form:"pageSize"`
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OffSet int `json:"-"`
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Total int `json:"total"`
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MaxPage int `json:"maxPage"`
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}
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func (p *Pager) InitPager(ctx *gin.Context) {
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p.Page, _ = strconv.Atoi(ctx.DefaultQuery("page", "1"))
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p.PageSize, _ = strconv.Atoi(ctx.DefaultQuery("pageSize", "10"))
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p.OffSet = (p.Page - 1) * p.PageSize
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}
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func (p *Pager) GetPager() {
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p.MaxPage = int(p.Total / p.PageSize) + 1
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}
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