<dependency>
<groupId>com.groupdocs</groupId>
<artifactId>groupdocs-metadata-cloud</artifactId>
<version>22.2</version>
</dependency>compile(group: 'com.groupdocs', name: 'groupdocs-metadata-cloud', version: '22.2')<dependency org="com.groupdocs" name="groupdocs-metadata-cloud" rev="22.2">
<artifact name="groupdocs-metadata-cloud" ext="jar"/>
</dependency>libraryDependencies += "com.groupdocs" % "groupdocs-metadata-cloud" % "22.2"文档元数据 Java Cloud REST API
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GroupDocs.Metadata Cloud SDK for Java 帮助您构建无需安装任何第 3 方软件即可运行的云文档元数据 Java 应用程序。它是 GroupDocs.Metadata Cloud REST APIs 的包装器。
要求
构建 API 客户端库需要:
- Java 1.7+
- 行家
先决条件
要使用 GroupDocs.Metadata Cloud SDK for Java,您需要在 GroupDocs Cloud 注册一个帐户并在 Cloud Dashboard 查找/创建客户端 ID 和客户端密码。有可用的免费配额。有关详细信息,请参阅GroupDocs Cloud Pricing。
从 Maven 安装 GroupDocs.Metadata-Cloud
将 GroupDocs 云存储库添加到您的应用程序 pom.xml
<repository>
<id>repository.groupdocs.cloud</id>
<name>repository.groupdocs.cloud</name>
<url>https://releases.groupdocs.cloud/java/repo/</url>
</repository>
从源安装
要将 API 客户端库安装到本地 Maven 存储库,只需执行:
mvn clean install
要将其部署到远程 Maven 存储库,请配置存储库的设置并执行:
mvn clean deploy
有关更多信息,请参阅 OSSRH Guide。
Maven 用户
将此依赖项添加到项目的 POM 中:
<dependency>
<groupId>com.groupdocs</groupId>
<artifactId>groupdocs-metadata-cloud</artifactId>
<version>22.2</version>
</dependency>
### 其他
首先通过执行生成JAR:
mvn clean package
然后手动安装以下 JAR:
-target/groupdocs-metadata-cloud-22.2.jar
target/lib/*.jar
开始
请按照 Quick Start 说明进行操作。
通过 Java Cloud SDK 按部分标签名称提取元数据
// For complete examples and data files, please go to https://github.com/groupdocs-metadata-cloud/groupdocs-metadata-cloud-java-samples
String MyAppKey = ""; // Get AppKey and AppSID from https://dashboard.groupdocs.cloud
String MyAppSid = ""; // Get AppKey and AppSID from https://dashboard.groupdocs.cloud
Configuration configuration = new Configuration(MyAppSid, MyAppKey);
MetadataApi apiInstance = new MetadataApi(configuration);
ExtractOptions options = new ExtractOptions();
SearchCriteria searchCriteria = new SearchCriteria();
TagOptions tagOptions = new TagOptions();
tagOptions.setPossibleName("creator");
searchCriteria.setTagOptions(tagOptions);
options.setSearchCriteria(searchCriteria);
FileInfo fileInfo = new FileInfo();
fileInfo.setFilePath("documents/input.xlsx");
options.setFileInfo(fileInfo);
ExtractRequest request = new ExtractRequest(options);
ExtractResult response = apiInstance.extract(request);
授权与认证
Authentication schemes API定义如下:
###智威汤逊
- 类型:OAuth 2.0
- 流程:应用
- 授权网址:https://api.groupdocs.cloud/connect/token
- 令牌生命周期:1 天(默认)
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GroupDocs Java REST API Maven SDK Java SDK Cloud REST REST API Cloud API MIT JWT oauth GroupDocs.Total Cloud GroupDocs.Metadata Cloud JAR document automation document automation cloud document DOC DOT DOCX DOCM DOTX ODT XLS XLSX XLSM XLTM ODS OTC PPTX PPTM PPSX PPSM POTX POTM PPT PPS VSD VDX VSDX VSS VSSX MP3 WAV AVI MOV QT FLV ASF EML MSG VCF VCR ONE MPP PSD DWG DXF BMP DJVU DJV GIF JPG JPEG JPE JP2 PNG TIFF WEBP DICOM PDF EMF WMF EPUB ZIP TORRENT OTF TTF TTC metadata property properties metadata property metadata properties regex regular expression metadata tree tree traversal traverse traverser tag name value pair cloud storage

