📝 init repo

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.1.4.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>cn.tycoding</groupId>
+    <artifactId>monitor</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>monitor</name>
+    <description>JVM-Monitor</description>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

src/main/java/cn/tycoding/MonitorApplication.java

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+package cn.tycoding;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class MonitorApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(MonitorApplication.class, args);
+    }
+
+}

src/main/java/cn/tycoding/controller/BaseDataController.java

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+package cn.tycoding.controller;
+
+import cn.tycoding.service.*;
+import cn.tycoding.utils.ResultCode;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @author tycoding
+ * @date 2019-05-10
+ */
+@RestController
+public class BaseDataController {
+
+    @Autowired
+    private ClassLoaderService classLoaderService;
+
+    @GetMapping("/class/get")
+    public ResultCode getClassLoader() {
+        try {
+            return new ResultCode(200, classLoaderService.get());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return new ResultCode(500, e.getMessage());
+        }
+    }
+
+    @Autowired
+    private CompilationService compilationService;
+
+    @GetMapping("/compilation/get")
+    public ResultCode getCompilation() {
+        try {
+            return new ResultCode(200, compilationService.get());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return new ResultCode(500, e.getMessage());
+        }
+    }
+
+    @Autowired
+    private MemoryService memoryService;
+
+    @GetMapping("/memory/get")
+    public ResultCode getMemory() {
+        try {
+            return new ResultCode(200, memoryService.get());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return new ResultCode(500, e.getMessage());
+        }
+    }
+
+    @Autowired
+    private RuntimeInfoService runtimeInfoService;
+
+    @GetMapping("/runtime/get")
+    public ResultCode getRuntimeInfo() {
+        try {
+            return new ResultCode(200, runtimeInfoService.get());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return new ResultCode(500, e.getMessage());
+        }
+    }
+
+    @Autowired
+    private SystemInfoService systemInfoService;
+
+    @GetMapping("/system/get")
+    public ResultCode getSystemInfo() {
+        try {
+            return new ResultCode(200, systemInfoService.get());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return new ResultCode(500, e.getMessage());
+        }
+    }
+
+    @Autowired
+    private ThreadInfoService threadInfoService;
+
+    @GetMapping("/thread/get")
+    public ResultCode getThreadInfo() {
+        try {
+            return new ResultCode(200, threadInfoService.get());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return new ResultCode(500, e.getMessage());
+        }
+    }
+
+    @Autowired
+    private GarbageCollectorService garbageCollectorService;
+
+    @GetMapping("/gc/get")
+    public ResultCode getGC() {
+        try {
+            return new ResultCode(200, garbageCollectorService.get());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return new ResultCode(500, e.getMessage());
+        }
+    }
+
+    @GetMapping("/gc/getPools")
+    public ResultCode getGCPools() {
+        try {
+            return new ResultCode(200, garbageCollectorService.getPools());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return new ResultCode(500, e.getMessage());
+        }
+    }
+}

src/main/java/cn/tycoding/controller/RouterController.java

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+package cn.tycoding.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+
+/**
+ * @author tycoding
+ * @date 2019-05-10
+ */
+@Controller
+public class RouterController {
+
+    /**
+     * 首页
+     *
+     * @return
+     */
+    @GetMapping({"/", "/index"})
+    public String index() {
+        return "index";
+    }
+
+    /**
+     * 概述页
+     *
+     * @return
+     */
+    @GetMapping("/overview")
+    public String overview() {
+        return "/jvm/overview";
+    }
+
+    /**
+     * 类加载监控页
+     *
+     * @return
+     */
+    @GetMapping("/class")
+    public String monitor() {
+        return "/jvm/class";
+    }
+
+    /**
+     * 内存监控页
+     *
+     * @return
+     */
+    @GetMapping("/memory")
+    public String gc() {
+        return "/jvm/memory";
+    }
+
+    /**
+     * 线程监控页
+     *
+     * @return
+     */
+    @GetMapping("/thread")
+    public String thread() {
+        return "/jvm/thread";
+    }
+}

src/main/java/cn/tycoding/entity/ClassLoaderBean.java

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+package cn.tycoding.entity;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 类加载数据
+ *
+ * @author tycoding
+ * @date 2019-05-10
+ */
+@Data
+public class ClassLoaderBean implements Serializable {
+
+    /**
+     * 主键
+     */
+    private Long id;
+
+    /**
+     * JVM加载类的数量
+     */
+    private Integer count;
+
+    /**
+     * JVM已加载类数量
+     */
+    private Long loaded;
+
+    /**
+     * JVM未加载类数量
+     */
+    private Long unLoaded;
+
+    /**
+     * 是否启用类加载详细信息的输出
+     */
+    private Boolean isVerbose;
+}

src/main/java/cn/tycoding/entity/CompilationBean.java

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+package cn.tycoding.entity;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 编译信息
+ *
+ * @author tycoding
+ * @date 2019-05-10
+ */
+@Data
+public class CompilationBean implements Serializable {
+
+    /**
+     * 主键
+     */
+    private Long id;
+
+    /**
+     * 即时（JIT）编译器名称
+     */
+    private String name;
+
+    /**
+     * 总编译时间（毫秒）
+     */
+    private Long totalTime;
+
+    /**
+     * JVM是否支持对编译时间的监视
+     */
+    private Boolean isSupport;
+}

src/main/java/cn/tycoding/entity/GarbageCollectorBean.java

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+package cn.tycoding.entity;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * JVM垃圾回收信息
+ *
+ * @author tycoding
+ * @date 2019-05-10
+ */
+@Data
+public class GarbageCollectorBean implements Serializable {
+
+}