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@tbpg @jmdobry @danicat @bobvanluijt
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// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// [START datastore_quickstart]
// Sample datastore-quickstart fetches an entity from Google Cloud Datastore.
package main
import (
"context"
"fmt"
"log"
"cloud.google.com/go/datastore"
)
type Task struct {
Description string
}
func main() {
ctx := context.Background()
// Set your Google Cloud Platform project ID.
projectID := "YOUR_PROJECT_ID"
// Creates a client.
client, err := datastore.NewClient(ctx, projectID)
if err != nil {
log.Fatalf("Failed to create client: %v", err)
}
// Sets the kind for the new entity.
kind := "Task"
// Sets the name/ID for the new entity.
name := "sampletask1"
// Creates a Key instance.
taskKey := datastore.NameKey(kind, name, nil)
// Creates a Task instance.
task := Task{
Description: "Buy milk",
}
// Saves the new entity.
if _, err := client.Put(ctx, taskKey, &task); err != nil {
log.Fatalf("Failed to save task: %v", err)
}
fmt.Printf("Saved %v: %v\n", taskKey, task.Description)
}
// [END datastore_quickstart]
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