Java - DocumentDB未经授权的访问

问题描述

我正在尝试编写一个功能来存储来自Azure的 DocumentDB 中的对象。

I am trying to write a functionality to store an object in DocumentDB from Azure.

我有以下代码：

public void saveEvent(Event event) throws DocumentClientException {
        Document document = new Document(JsonCreator.createJson(event));

        //check if document already exists
        FeedOptions feedOptions = new FeedOptions();
        feedOptions.setEnableCrossPartitionQuery(true);
        FeedResponse<Document> eventDocument = documentClient.queryDocuments(COLLECTION_LINK, String.format(SELECT_DOCUMENT, event.getId()), feedOptions);

        // if there is a document with the ID then replace
        if (eventDocument.getQueryIterator().hasNext()) {
            //documentClient.replaceDocument(COLLECTION_LINK, document, null);
            documentClient.replaceDocument(COLLECTION_LINK,  document, null);
        }
        else {
            documentClient.createDocument(COLLECTION_LINK, document, null, false);
        }
    }

如果事件不存在（表示数据库中没有记录 id 事件）然后调用 createDocument 。如果记录已存在于数据库中，则调用 replaceDocument 。

If the event does not exist (means that there is no record in database with the id of event ) then createDocument is called. If the record already exists in the database then replaceDocument is called.

• <$调用c $ c> createDocument 没有问题，并在数据库中创建文档


• replaceDocument throws StatusCode：未经授权的异常

• createDocument is called without problem and document is created in the database
• replaceDocument throws StatusCode: Unauthorized exception

com.microsoft.azure .documentdb.DocumentClientException：输入授权令牌无法提供请求。请检查是否按照协议构建了预期的有效负载，并检查正在使用的密钥。服务器使用以下有效负载进行签名：'put colls dbs / sporteventsdb / colls / sportevents sun，26 mar 2017 08:32:41 gmt

完整堆栈：

代码中使用的常量：

• COLLECTION_LINK =dbs /+ DATABASE_ID +/ colls /+ COLLECTION_ID;


• SELECT_DOCUMENT =SELECT * FROM+ DATABASE_ID +WHERE+ DATABASE_ID +。id = \％d \;

• COLLECTION_LINK = "dbs/" + DATABASE_ID + "/colls/" + COLLECTION_ID";
• SELECT_DOCUMENT = "SELECT * FROM " + DATABASE_ID + " WHERE " + DATABASE_ID + ".id = \"%d\"";

我正在开发 Spring 框架 IntelliJ IDEA on Ubuntu with Java 8 。

I'm developing with Spring framework on IntelliJ IDEA on Ubuntu with Java 8.

推荐答案

您收到错误是因为DocumentDB的将 documentLink 作为参数，没有collectionLink。 Javadoc在这里：

You're getting the error because DocumentDB's replaceDocument takes the documentLink as an argument, no the collectionLink. Javadoc is here: http://azure.github.io/azure-documentdb-java/

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