39 lines
813 B
Go
39 lines
813 B
Go
package models
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import (
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"encoding/json"
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"log"
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"net/http"
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)
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type ListView struct {
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Page int `json:"page"`
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PageSize int `json:"page_size"`
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Total int `json:"total"`
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Next bool `json:"next"`
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List []interface{} `json:"list"`
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}
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// 轉換爲JSON並返回
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func (listview *ListView) ToJSON() []byte {
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// 即使list爲空，也要返回空的JSON數組
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if listview.List == nil {
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listview.List = make([]interface{}, 0)
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}
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// 輸出格式化的JSON
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b, err := json.MarshalIndent(listview, "", " ")
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if err != nil {
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log.Println(err)
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return nil
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}
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return b
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}
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// 直接輸出JSON給瀏覽器
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func (listview *ListView) WriteJSON(w http.ResponseWriter) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.Write(listview.ToJSON())
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}
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