/
02_AE_Datastore.go
75 lines (62 loc) · 1.51 KB
/
02_AE_Datastore.go
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package main
import (
"fmt"
"github.com/gin-gonic/gin"
"google.golang.org/appengine"
"google.golang.org/appengine/datastore"
"google.golang.org/appengine/log"
"net/http"
)
type Benkyo struct {
Name string `datastore:"name"`
}
// 書き込みテスト
func handleAEDatastore(g *gin.Context) {
c := appengine.NewContext(g.Request)
b := Benchmarker{}
// 30回実行
for i:= 0; i< 30;i++{
count := fmt.Sprintf("%d", i + 1)
k := datastore.NewKey(c, "Benkyo", "BK_" + count, 0, nil)
var err error
// benchmark実行
b.Do(c, func() {
_, err = datastore.Put(c, k, &Benkyo{
Name: "Benkyo-name",
})
})
if err != nil {
log.Errorf(c, "datastore put error. %s", err)
g.String(http.StatusInternalServerError, err.Error())
return
}
}
log.Infof(c, "datastore put success.")
log.Infof(c, "Result : %s", b.Result())
// response
g.String(http.StatusOK, "02_AE_Datastore")
}
// 読み出しテスト
func handleAEDatastoreRead(g *gin.Context) {
c := appengine.NewContext(g.Request)
k := datastore.NewKey(c, "Benkyo", "BK1", 0, nil)
b := Benchmarker{}
// 30回実行
for i := 0; i <= 30 ; i++ {
bk := &Benkyo{}
var err error
// benchmark実行
b.Do(c, func() {
err = datastore.Get(c, k, bk)
})
if err != nil {
log.Errorf(c, "datastore get error. %s", err)
g.String(http.StatusInternalServerError, err.Error())
return
}
}
log.Infof(c, "datastore get success. %v", k)
log.Infof(c, "Result : %s", b.Result())
// response
g.String(http.StatusOK, "02_AE_Datastore/read")
}