/**
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* Copyright (c) 2018 人人开源 All rights reserved.
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*
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* https://www.renren.io
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*
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* 版权所有，侵权必究！
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*/
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package com.zt.modules.sys.controller;
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import com.sun.management.OperatingSystemMXBean;
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import com.zt.common.servlet.Result;
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import com.zt.modules.sys.dto.ConfigDto;
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import com.zt.modules.sys.dto.SystemDto;
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import com.zt.modules.sys.service.SysParamsService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RestController;
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import java.lang.management.ManagementFactory;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.List;
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/**
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* 系统接口
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*
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* @author hehz
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*/
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@RestController
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@Api(tags = "系统接口")
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public class SystemController {
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@Autowired
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private SysParamsService sysParamsService;
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@GetMapping("sys/config")
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@ApiOperation("系统信息")
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public Result<List<ConfigDto>> configs() {
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return Result.ok(sysParamsService.getConfigs());
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}
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@GetMapping("sys/info")
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@ApiOperation("系统信息")
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public Result<SystemDto> info() {
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OperatingSystemMXBean osmx = (OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean();
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SystemDto dto = new SystemDto();
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dto.setSysTime(System.currentTimeMillis());
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dto.setOsName(System.getProperty("os.name"));
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dto.setOsArch(System.getProperty("os.arch"));
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dto.setOsVersion(System.getProperty("os.version"));
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dto.setUserLanguage(System.getProperty("user.language"));
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dto.setUserDir(System.getProperty("user.dir"));
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dto.setTotalPhysical(osmx.getTotalPhysicalMemorySize() / 1024 / 1024);
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dto.setFreePhysical(osmx.getFreePhysicalMemorySize() / 1024 / 1024);
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dto.setMemoryRate(BigDecimal.valueOf(
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(1 - osmx.getFreePhysicalMemorySize() * 1.0 / osmx.getTotalPhysicalMemorySize()) * 100).setScale(2,
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RoundingMode.HALF_UP));
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dto.setProcessors(osmx.getAvailableProcessors());
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dto.setJvmName(System.getProperty("java.vm.name"));
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dto.setJavaVersion(System.getProperty("java.version"));
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dto.setJavaHome(System.getProperty("java.home"));
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dto.setJavaTotalMemory(Runtime.getRuntime().totalMemory() / 1024 / 1024);
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dto.setJavaFreeMemory(Runtime.getRuntime().freeMemory() / 1024 / 1024);
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dto.setJavaMaxMemory(Runtime.getRuntime().maxMemory() / 1024 / 1024);
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dto.setUserName(System.getProperty("user.name"));
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dto.setSystemCpuLoad(BigDecimal.valueOf(osmx.getSystemCpuLoad() * 100).setScale(2, RoundingMode.HALF_UP));
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dto.setUserTimezone(System.getProperty("user.timezone"));
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return Result.ok(dto);
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}
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}
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