springboot项目接入AnalyticDB
时间: 2023-12-07 15:38:19 浏览: 216
在Spring Boot项目中接入AnalyticDB,需要进行以下步骤:
1.添加AnalyticDB的依赖。在pom.xml文件中添加以下依赖:
```xml
<dependency>
<groupId>com.aliyun.odps</groupId>
<artifactId>odps-sdk-impl</artifactId>
<version>0.28.0-public</version>
</dependency>
```
2.配置AnalyticDB连接信息。在application.properties文件中添加以下配置:
```properties
# AnalyticDB连接信息
odps.project.name=your_project_name
odps.access.id=your_access_id
odps.access.key=your_access_key
odps.end.point=http://service.odps.aliyun.com/api
odps.tunnel.end.point=http://dt.odps.aliyun.com
odps.tunnel.proxy.host=your_tunnel_proxy_host
odps.tunnel.proxy.port=your_tunnel_proxy_port
```
3.编写Java代码进行数据操作。可以使用ODPS SDK提供的API进行数据的读写操作,例如:
```java
// 创建ODPS对象
Odps odps = new Odps(new AliyunAccount(accessId, accessKey));
odps.setEndpoint(endpoint);
odps.setDefaultProject(projectName);
// 创建表对象
Table table = odps.tables().get(tableName);
// 读取数据
Instance i = SQLTask.run(odps, "select * from " + tableName + " limit 10");
ResultSet res = SQLTask.getResultSet(i);
while (res.next()) {
System.out.println(res.getString(0));
}
// 写入数据
PartitionSpec partitionSpec = new PartitionSpec();
partitionSpec.set("ds", "20160101");
RecordWriter recordWriter = table.openRecordWriter(partitionSpec);
Record record = table.newRecord();
record.set(0, "value1");
record.set(1, "value2");
recordWriter.write(record);
recordWriter.close();
```
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