以下是新GCP云功能提供的入门代码:
/**
* Responds to any HTTP request that can provide a "message" field in the body.
*
* @param {!Object} req Cloud Function request context.
* @param {!Object} res Cloud Function response context.
*/
exports.helloWorld = function helloWorld(req, res) {
// Example input: {"message": "Hello!"}
if (req.body.message === undefined) {
// This is an error case, as "message" is required.
res.status(400).send('No message defined!');
} else {
// Everything is okay.
console.log(req.body.message);
res.status(200).send('Success: ' + req.body.message);
}
};
...和package.json:
{
"name": "sample-http",
"version": "0.0.1"
}
寻找从这里调用DataStore的基本示例。
答案 0 :(得分:1)
我不是Node.js用户,但根据文档,我认为一种方便的方法是使用Node.js Cloud Datastore Client Library。该页面的示例:
// Imports the Google Cloud client library
const Datastore = require('@google-cloud/datastore');
// Your Google Cloud Platform project ID
const projectId = 'YOUR_PROJECT_ID';
// Instantiates a client
const datastore = Datastore({
projectId: projectId
});
// The kind for the new entity
const kind = 'Task';
// The name/ID for the new entity
const name = 'sampletask1';
// The Cloud Datastore key for the new entity
const taskKey = datastore.key([kind, name]);
// Prepares the new entity
const task = {
key: taskKey,
data: {
description: 'Buy milk'
}
};
// Saves the entity
datastore.save(task)
.then(() => {
console.log(`Saved ${task.key.name}: ${task.data.description}`);
})
.catch((err) => {
console.error('ERROR:', err);
});
但您也可以查看Client Libraries Explained,因为它描述或指向其他选项的详细页面,其中一些可能更容易找到。< / p>
答案 1 :(得分:0)
您需要在package.json中包含DataStore依赖项
{
"name": "sample-http",
"dependencies": {
"@google-cloud/datastore": "1.3.4"
},
"version": "0.0.1"
}