需要引入的jar包:
<dependency>
<groupId>com.carrotsearch</groupId>
<artifactId>java-sizeof</artifactId>
<version>0.0.5</version>
</dependency>
在代码中使用如下即可:
System.out.println(RamUsageEstimator.sizeOf(object) + "B");
需要引入的jar包:
<dependency>
<groupId>com.carrotsearch</groupId>
<artifactId>java-sizeof</artifactId>
<version>0.0.5</version>
</dependency>
在代码中使用如下即可:
System.out.println(RamUsageEstimator.sizeOf(object) + "B");