如何获取String类型的ObjectName及其属性

最新推荐文章于 2022-02-25 22:36:34 发布

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最新推荐文章于 2022-02-25 22:36:34 发布

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分类专栏： SpringBoot 监控文章标签： jolokia jmx ObjectName

本文链接：https://blog.youkuaiyun.com/qq_42145871/article/details/92783193

问题背景：最近在做应用监控系统，使用jolokia+prometheus+grafana，其中jolokia负责获取JMX端点信息。

一、通过`java.lang.management.ManagementFactory`类获取

java.lang.management.ManagementFactory的成员变量是各种MXBean，我们可以直接获取起ObjectName，如下图：

/**
 * String representation of the
 * <tt>ObjectName</tt> for the {@link ClassLoadingMXBean}.
 */
public final static String CLASS_LOADING_MXBEAN_NAME =
    "java.lang:type=ClassLoading";

/**
 * String representation of the
 * <tt>ObjectName</tt> for the {@link CompilationMXBean}.
 */
public final static String COMPILATION_MXBEAN_NAME =
    "java.lang:type=Compilation";

/**
 * String representation of the
 * <tt>ObjectName</tt> for the {@link MemoryMXBean}.
 */
public final static String MEMORY_MXBEAN_NAME =
    "java.lang:type=Memory";

/**
 * String representation of the
 * <tt>ObjectName</tt> for the {@link OperatingSystemMXBean}.
 */
public final static String OPERATING_SYSTEM_MXBEAN_NAME =
    "java.lang:type=OperatingSystem";

/**
 * String representation of the
 * <tt>ObjectName</tt> for the {@link RuntimeMXBean}.
 */
public final static String RUNTIME_MXBEAN_NAME =
    "java.lang:type=Runtime";

/**
 * String representation of the
 * <tt>ObjectName</tt> for the {@link ThreadMXBean}.
 */
public final static String THREAD_MXBEAN_NAME =<