内存大小"/>
java 如何查看对象占内存大小
引用第三方类库
<dependency><groupId>org.apache.lucene</groupId><artifactId>lucene-core</artifactId><version>4.0.0</version></dependency>
System.out.println("orcSaveDto:" + orcSaveDto); System.out.println("orcSaveDto size is " + RamUsageEstimator.shallowSizeOf(orcSaveDto)); System.out.println("orcSaveDto size is 1: " + RamUsageEstimator.humanReadableUnits(RamUsageEstimator.sizeOfObject(orcSaveDto))); System.out.println("orcSaveDto size is 2: " + RamUsageEstimator.sizeOfObject(orcSaveDto));
如何计算一个对象的大小_ramusageestimator.humansizeof_小百菜的博客-CSDN博客
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java 如何查看对象占内存大小
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