使用influxdb-client-java查询InfluxDB数据是一个常见的操作。以下是如何使用influxdb-client-java库来查询InfluxDB数据的详细步骤和示例代码。 步骤 添加依赖: 首先,确保你的项目中已经添加了influxdb-client-java的依赖。如果你使用的是Maven,可以在pom.xml中添加如下依赖: xml <dependency> <groupId>...
在这一步骤中,我们将创建一个 InfluxDB 客户端实例以便与数据库进行通信: importorg.influxdb.InfluxDB;importorg.influxdb.InfluxDBFactory;// 创建 InfluxDB 客户端实例InfluxDBinfluxDB=InfluxDBFactory.connect("http://localhost:8086","username","password");// 连接到指定的 InfluxDB 实例 1. 2. 3. 4...
首先,确保你的开发环境中已经安装了Java和Maven。然后,在你的pom.xml文件中添加InfluxDB Java客户端的依赖: <dependency><groupId>org.influxdb</groupId><artifactId>influxdb-java</artifactId><version>2.22</version></dependency> 1. 2. 3. 4. 5. 连接InfluxDB 在使用InfluxDBClient之前,需要先建立与Inf...
influxdb-java This is the Java Client library which is only compatible with InfluxDB 0.9 and higher. Maintained by@majst01. To connect to InfluxDB 0.8.x you need to use influxdb-java version 1.6. This implementation is meant as a Java rewrite of the influxdb-go package. All low level...
ClassCastException发生EN数据点包括time(一个时间戳)，measurement(例如cpu_load)，至少一个k-v格式的...
implementation"com.influxdb:influxdb-client-java:6.10.0"} packageexample;importjava.time.Instant;importjava.util.List;importcom.influxdb.annotations.Column;importcom.influxdb.annotations.Measurement;importcom.influxdb.client.InfluxDBClient;importcom.influxdb.client.InfluxDBClientFactory;importcom.influxdb....
The measurement was carried out on the following configurations: Intel Core I7 6700HQ, 16 GB RAM, Windows 10 Enterprise, InfluxDB OSS 1.6, influxdb-java client 2.12. Test scenario: The java-inch tool to create the benchmarking data. Run the java-inch tool with param -t 2,20,10 -p ...
package example; import java.time.Instant; import java.util.List; import com.influxdb.annotations.Column; import com.influxdb.annotations.Measurement; import com.influxdb.client.InfluxDBClient; import com.influxdb.client.InfluxDBClientFactory; import com.influxdb.client.QueryApi; import com.influxdb...
A lot of our codebase is using org.influxdb:influxdb-java:2.15 (whichisfor influxDB 1.x). According to the github page, it should also work with the backwards compatibility API of influxDB 2.7. However, I can’t get it to work. Connection seems to work (at least it doesn’t throw...
influxdb-client-java Note: Use this client library with InfluxDB 2.x and InfluxDB 1.8+ (see details). For connecting to InfluxDB 1.7 or earlier instances, use the influxdb-java client library. Features Documentation How To Use Writes and Queries in InfluxDB 2.0 ...