Add software and hardware statistics api

pom.xml

@@ -183,6 +183,11 @@
             <artifactId>avatar-generator</artifactId>
             <version>1.1.0</version>
         </dependency>
+        <dependency>
+            <groupId>com.github.oshi</groupId>
+            <artifactId>oshi-core</artifactId>
+            <version>6.4.0</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/kotlin/top/fatweb/api/controller/system/MailController.kt

@@ -1,12 +0,0 @@
-package top.fatweb.api.controller.system
-
-import io.swagger.v3.oas.annotations.tags.Tag
-import org.springframework.web.bind.annotation.RequestMapping
-import org.springframework.web.bind.annotation.RestController
-
-@Tag(name = "邮件接口", description = "邮件发送接口")
-@RequestMapping("/system/mail")
-@RestController
-class MailController {
-
-}

src/main/kotlin/top/fatweb/api/controller/system/StatisticsController.kt

@@ -0,0 +1,26 @@
+package top.fatweb.api.controller.system
+
+import io.swagger.v3.oas.annotations.Operation
+import io.swagger.v3.oas.annotations.tags.Tag
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import top.fatweb.api.entity.common.ResponseResult
+import top.fatweb.api.service.system.IStatisticsService
+import top.fatweb.api.vo.system.HardwareInfoVo
+import top.fatweb.api.vo.system.SoftwareInfoVo
+
+@Tag(name = "统计接口", description = "系统信息统计相关接口")
+@RequestMapping("/system/statistics")
+@RestController
+class StatisticsController(
+    private val statisticsService: IStatisticsService
+) {
+    @Operation(summary = "获取软件信息")
+    @GetMapping("/software")
+    fun software(): ResponseResult<SoftwareInfoVo> = ResponseResult.success(data = statisticsService.software())
+
+    @Operation(summary = "获取硬件信息")
+    @GetMapping("/hardware")
+    fun hardware(): ResponseResult<HardwareInfoVo> = ResponseResult.success(data = statisticsService.hardware())
+}

src/main/kotlin/top/fatweb/api/properties/ServerProperties.kt

@@ -4,6 +4,7 @@ import org.springframework.boot.context.properties.ConfigurationProperties
 import org.springframework.stereotype.Component
 import java.time.LocalDateTime
 import java.time.ZoneId
+import java.time.ZoneOffset
 import java.time.ZonedDateTime
 
 /**
@@ -39,6 +40,14 @@ object ServerProperties {
      */
     lateinit var buildTime: String
     
+    /**
+     * Startup time
+     *
+     * @author FatttSnake, fatttsnake@gmail.com
+     * @since 1.0.0
+     */
+    val startupTime: LocalDateTime = LocalDateTime.now(ZoneOffset.UTC)
+
     fun buildZoneDateTime(zoneId: ZoneId = ZoneId.systemDefault()): ZonedDateTime =
         LocalDateTime.parse(buildTime).atZone(ZoneId.of("UTC")).withZoneSameInstant(zoneId)
 }

src/main/kotlin/top/fatweb/api/service/system/IStatisticsService.kt

@@ -0,0 +1,10 @@
+package top.fatweb.api.service.system
+
+import top.fatweb.api.vo.system.HardwareInfoVo
+import top.fatweb.api.vo.system.SoftwareInfoVo
+
+interface IStatisticsService {
+    fun software(): SoftwareInfoVo
+
+    fun hardware(): HardwareInfoVo
+}

src/main/kotlin/top/fatweb/api/service/system/impl/StatisticsServiceImpl.kt

@@ -0,0 +1,44 @@
+package top.fatweb.api.service.system.impl
+
+import org.springframework.stereotype.Service
+import oshi.SystemInfo
+import top.fatweb.api.properties.ServerProperties
+import top.fatweb.api.service.system.IStatisticsService
+import top.fatweb.api.vo.system.HardwareInfoVo
+import top.fatweb.api.vo.system.SoftwareInfoVo
+import java.time.LocalDateTime
+import java.time.ZoneOffset
+import java.util.Properties
+
+@Service
+class StatisticsServiceImpl : IStatisticsService {
+    private val systemProperties: Properties = System.getProperties()
+    private val systemInfo: SystemInfo = SystemInfo()
+
+    override fun software(): SoftwareInfoVo = SoftwareInfoVo(
+        os = systemInfo.operatingSystem.toString(),
+        bitness = systemInfo.operatingSystem.bitness,
+        javaVersion = systemProperties.getProperty("java.version"),
+        javaVersionDate = systemProperties.getProperty("java.version.date"),
+        javaVendor = systemProperties.getProperty("java.vendor"),
+        javaRuntime = systemProperties.getProperty("java.runtime.name"),
+        javaRuntimeVersion = systemProperties.getProperty("java.runtime.version"),
+        jvm = systemProperties.getProperty("java.vm.name"),
+        jvmVersion = systemProperties.getProperty("java.vm.version"),
+        jvmInfo = systemProperties.getProperty("java.vm.info"),
+        jvmVendor = systemProperties.getProperty("java.vm.vendor"),
+        javaClassVersion = systemProperties.getProperty("java.class.version"),
+        osBootTime = LocalDateTime.ofEpochSecond(systemInfo.operatingSystem.systemBootTime, 0, ZoneOffset.UTC),
+        serverStartupTime = ServerProperties.startupTime
+    )
+
+    override fun hardware(): HardwareInfoVo = HardwareInfoVo(
+        cpu = systemInfo.hardware.processor.processorIdentifier.name,
+        arch = systemProperties.getProperty("os.arch"),
+        is64Bit = systemInfo.hardware.processor.processorIdentifier.isCpu64bit,
+        cpuPhysicalPackageCount = systemInfo.hardware.processor.physicalPackageCount,
+        cpuPhysicalProcessorCount = systemInfo.hardware.processor.physicalProcessorCount,
+        cpuLogicalProcessorCount = systemInfo.hardware.processor.logicalProcessorCount,
+        microarchitecture = systemInfo.hardware.processor.processorIdentifier.microarchitecture
+    )
+}

src/main/kotlin/top/fatweb/api/vo/system/HardwareInfoVo.kt

@@ -0,0 +1,11 @@
+package top.fatweb.api.vo.system
+
+data class HardwareInfoVo(
+    val cpu: String,
+    val arch: String,
+    val is64Bit: Boolean,
+    val cpuPhysicalPackageCount: Int,
+    val cpuPhysicalProcessorCount: Int,
+    val cpuLogicalProcessorCount: Int,
+    val microarchitecture: String
+)

src/main/kotlin/top/fatweb/api/vo/system/SoftwareInfoVo.kt

@@ -0,0 +1,20 @@
+package top.fatweb.api.vo.system
+
+import java.time.LocalDateTime
+
+data class SoftwareInfoVo(
+    val os: String,
+    val bitness: Int,
+    val javaVersion: String,
+    val javaVersionDate: String,
+    val javaVendor: String,
+    val javaRuntime: String,
+    val javaRuntimeVersion: String,
+    val jvm: String,
+    val jvmVersion: String,
+    val jvmInfo: String,
+    val jvmVendor: String,
+    val javaClassVersion: String,
+    val osBootTime: LocalDateTime,
+    val serverStartupTime: LocalDateTime
+)