forked from lxh/go-wxhelper
44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
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package response
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// PageData
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// @description: 分页数据通用结构体
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type PageData[T any] struct {
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Current int `json:"current"` // 当前页码
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Size int `json:"size"` // 每页数量
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Total int64 `json:"total"` // 总数
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TotalPage int `json:"totalPage"` // 总页数
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Records T `json:"records"` // 返回数据
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}
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// NewPageData
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// @description: 创建分页数据
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// @param records any 数据列表
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// @param total int64 总数
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// @param current int 页码
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// @param size int 页数量
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// @return data PageData[any] 分页数据
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func NewPageData(records any, total int64, current, size int) (data PageData[any]) {
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// 处理一下页码、页数量
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if current == -1 {
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current = 1
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size = int(total)
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}
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// 计算总页码
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totalPage := 0
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if total > 0 {
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upPage := 0
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if int(total)%size > 0 {
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upPage = 1
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}
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totalPage = (int(total) / size) + upPage
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}
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data = PageData[any]{
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Current: current,
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Size: size,
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Total: total,
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TotalPage: totalPage,
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Records: records,
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}
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return
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}
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