回答編集履歴
2
修正
answer
CHANGED
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@@ -20,12 +20,12 @@
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20
20
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21
21
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```go
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22
22
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func Show() echo.HandlerFunc{
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23
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-
db := dbconnect.Connect()
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24
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-
defer db.Close()
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25
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-
user := new(model.User)
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26
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-
user_id := c.Param("id")
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27
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-
result := db.First(&user, "id = ?", user_id)
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28
23
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return func(c echo.Context) error {
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24
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+
db := dbconnect.Connect()
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25
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+
defer db.Close()
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26
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user := new(model.User)
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27
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user_id := c.Param("id")
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28
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result := db.First(&user, "id = ?", user_id)
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29
29
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if result.RecordNotFound() {
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30
30
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fmt.Println("レコードが見つかりません")
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31
31
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}
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1
追記
answer
CHANGED
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@@ -14,4 +14,24 @@
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14
14
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return c.JSON(http.StatusOK, result)
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15
15
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}
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16
16
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}
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17
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-
```
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17
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+
```
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18
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+
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19
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+
---
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20
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+
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21
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+
```go
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22
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+
func Show() echo.HandlerFunc{
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23
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db := dbconnect.Connect()
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24
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+
defer db.Close()
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25
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+
user := new(model.User)
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26
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+
user_id := c.Param("id")
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27
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+
result := db.First(&user, "id = ?", user_id)
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28
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+
return func(c echo.Context) error {
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29
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+
if result.RecordNotFound() {
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30
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+
fmt.Println("レコードが見つかりません")
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31
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+
}
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32
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return c.JSON(http.StatusOK, result)
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33
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+
}
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34
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+
}
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35
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+
```
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36
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+
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37
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+
ではこうしてはどうでしょう。
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