[英]JavaScript: Read an item AWS dynamodb
I'm trying to read the data on my table_user in dynamodb: My database [Please look] 我正在尝试在dynamodb中读取table_user上的数据: 我的数据库[请查看]
AWS.config.update({
region: "us-west-2",
endpoint: 'https://dynamodb.us-west-2.amazonaws.com/',
// accessKeyId default can be used while using the downloadable version of DynamoDB.
// For security reasons, do not store AWS Credentials in your files. Use Amazon Cognito instead.
accessKeyId: "fake",
// secretAccessKey default can be used while using the downloadable version of DynamoDB.
// For security reasons, do not store AWS Credentials in your files. Use Amazon Cognito instead.
secretAccessKey: "fake"
});
var docClient = new AWS.DynamoDB.DocumentClient();
function queryData() {
document.getElementById('textarea').innerHTML += "Querying for movies from 1985.";
var table = "table_users";
var title = "love";
var params = {
TableName: table,
Key:{
"rawa_rese": title
}
};
docClient.get(params, function(err, data) {
if (err) {
console.error("Unable to read item. Error JSON:", JSON.stringify(err, null, 2));
} else {
console.log("GetItem succeeded:", JSON.stringify(data, null, 2));
}
});
}
But getting: 但是得到:
Unable to read item. 无法读取项目。 Error JSON: { "message": "Requested resource not found", "code": "ResourceNotFoundException", "time": "2018-12-27T17:17:56.207Z", "requestId": "G06LO9DH60AB9OK419826ISNJNVV4KQNSO5AEMVJF66Q9ASUAAJG", "statusCode": 400, "retryable": false, "retryDelay": 0, "line": 36, "column": 29583, "sourceURL": " https://sdk.amazonaws.com/js/aws-sdk-2.7.16.min.js " } 错误JSON:{“消息”:“找不到请求的资源”,“代码”:“ ResourceNotFoundException”,“时间”:“ 2018-12-27T17:17:56.207Z”,“ requestId”:“ G06LO9DH60AB9OK419826ISNJNVV4KQNSO5AEMVJF66Q9ASUAAJG” “:400,”可重试“:false,” retryDelay“:0,”行“:36,”列“:29583,” sourceURL“:” https://sdk.amazonaws.com/js/aws-sdk-2.7 .16.min.js “}
How do i get this record love
? 我如何获得这张唱片love
?
It's just a typo. 这只是一个错字。 You have used table_users
where the table name is table_user
您使用过table_users
,其中表名称为table_user
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