Java Code Examples for cn.hutool.core.convert.Convert#toInt()

@Override
public String stopService(String serviceName) {
    if (StrUtil.startWith(serviceName, StrUtil.SLASH)) {
        String ps = getPs(serviceName);
        List<String> list = StrUtil.splitTrim(ps, StrUtil.LF);
        if (list == null || list.isEmpty()) {
            return "stop";
        }
        String s = list.get(0);
        list = StrUtil.splitTrim(s, StrUtil.SPACE);
        if (list == null || list.size() < 2) {
            return "stop";
        }
        File file = new File(SystemUtil.getUserInfo().getHomeDir());
        int pid = Convert.toInt(list.get(1), 0);
        if (pid <= 0) {
            return "error stop";
        }
        return kill(file, pid);
    }
    String format = StrUtil.format("service {} stop", serviceName);
    return CommandUtil.execSystemCommand(format);
}
 

/**
 * 获取jmx 服务对象，如果没有加载则加载对应插件
 *
 * @param virtualMachine virtualMachine
 * @return JMXServiceURL
 * @throws IOException                  IO
 * @throws AgentLoadException           插件加载
 * @throws AgentInitializationException 插件初始化
 */
private static JMXServiceURL getJMXServiceURL(VirtualMachine virtualMachine) throws IOException, AgentLoadException, AgentInitializationException, ClassNotFoundException {
    try {
        String address = virtualMachine.getAgentProperties().getProperty("com.sun.management.jmxremote.localConnectorAddress");
        if (address != null) {
            return new JMXServiceURL(address);
        }
        int pid = Convert.toInt(virtualMachine.id());
        address = importFrom(pid);
        if (address != null) {
            return new JMXServiceURL(address);
        }
        String agent = getManagementAgent();
        virtualMachine.loadAgent(agent);
        address = virtualMachine.getAgentProperties().getProperty("com.sun.management.jmxremote.localConnectorAddress");
        if (address != null) {
            return new JMXServiceURL(address);
        }
        return null;
    } catch (InternalError internalError) {
        DefaultSystemLog.getLog().error("jmx 异常", internalError);
        return null;
    }
}
 

/**
 * 获取进程占用的主要端口
 *
 * @param pid 进程id
 * @return 端口
 */
public String getMainPort(int pid) {
    String cachePort = PID_PORT.get(pid);
    if (cachePort != null) {
        return cachePort;
    }
    List<NetstatModel> list = listNetstat(pid, true);
    if (list == null) {
        return StrUtil.DASHED;
    }
    List<Integer> ports = new ArrayList<>();
    for (NetstatModel model : list) {
        String local = model.getLocal();
        String portStr = getPortFormLocalIp(local);
        if (portStr == null) {
            continue;
        }
        // 取最小的端口号
        int minPort = Convert.toInt(portStr, Integer.MAX_VALUE);
        if (minPort == Integer.MAX_VALUE) {
            continue;
        }
        ports.add(minPort);
    }
    if (CollUtil.isEmpty(ports)) {
        return StrUtil.DASHED;
    }
    String allPort = CollUtil.join(ports, ",");
    // 缓存
    PID_PORT.put(pid, allPort);
    return allPort;
}
 

/**
 * 转换pid
 *
 * @param result 查询信息
 * @return int
 */
public static int parsePid(String result) {
    if (result.startsWith(AbstractProjectCommander.RUNNING_TAG)) {
        return Convert.toInt(result.split(":")[1]);
    }
    return 0;
}
 

@Override
protected SmsResult send(SmsDO smsDO) {
    try {
        //初始化单发
        SmsSingleSender singleSender = new SmsSingleSender(Convert.toInt(smsDO.getAppId(), 0), smsDO.getAppSecret());

        String paramStr = smsDO.getTemplateParams();

        JSONObject param = JSONObject.parseObject(paramStr, Feature.OrderedField);

        Set<Map.Entry<String, Object>> sets = param.entrySet();

        ArrayList<String> paramList = new ArrayList<>();
        for (Map.Entry<String, Object> val : sets) {
            paramList.add(val.getValue().toString());
        }

        SmsSingleSenderResult singleSenderResult = singleSender.sendWithParam("86", smsDO.getPhone(),
                Convert.toInt(smsDO.getTemplateCode()), paramList, smsDO.getSignName(), "", "");
        log.info("tencent result={}", singleSenderResult.toString());
        return SmsResult.build(ProviderType.TENCENT, String.valueOf(singleSenderResult.result),
                singleSenderResult.sid, singleSenderResult.ext,
                ERROR_CODE_MAP.getOrDefault(String.valueOf(singleSenderResult.result), singleSenderResult.errMsg), singleSenderResult.fee);
    } catch (Exception e) {
        log.error(e.getMessage());
        return SmsResult.fail(e.getMessage());
    }
}
 

@Override
protected SmsResult send(SmsDO smsDO) {
    try {
        //初始化单发
        SmsSingleSender singleSender = new SmsSingleSender(Convert.toInt(smsDO.getAppId(), 0), smsDO.getAppSecret());

        String paramStr = smsDO.getTemplateParams();

        JSONObject param = JSONObject.parseObject(paramStr, Feature.OrderedField);

        Set<Map.Entry<String, Object>> sets = param.entrySet();

        ArrayList<String> paramList = new ArrayList<>();
        for (Map.Entry<String, Object> val : sets) {
            paramList.add(val.getValue().toString());
        }

        SmsSingleSenderResult singleSenderResult = singleSender.sendWithParam("86", smsDO.getPhone(),
                Convert.toInt(smsDO.getTemplateCode()), paramList, smsDO.getSignName(), "", "");
        log.info("tencent result={}", singleSenderResult.toString());
        return SmsResult.build(ProviderType.TENCENT, String.valueOf(singleSenderResult.result),
                singleSenderResult.sid, singleSenderResult.ext,
                ERROR_CODE_MAP.getOrDefault(String.valueOf(singleSenderResult.result), singleSenderResult.errMsg), singleSenderResult.fee);
    } catch (Exception e) {
        log.error(e.getMessage());
        return SmsResult.fail(e.getMessage());
    }
}
 

/**
 * 获取Integer参数
 */
public static Integer getParameterToInt(String name) {
    return Convert.toInt(getRequest().getParameter(name));
}
 

/**
     * 将windows的tasklist转为集合
     *
     * @param header 是否包含投信息
     * @param result 进程信息
     * @return jsonArray
     */
    private static List<ProcessModel> formatWindowsProcess(String result, boolean header) {
        List<String> list = StrSpliter.splitTrim(result, StrUtil.LF, true);
        if (list.isEmpty()) {
            return null;
        }
        List<ProcessModel> processModels = new ArrayList<>();
        ProcessModel processModel;
        for (int i = header ? 2 : 0, len = list.size(); i < len; i++) {
            String param = list.get(i);
            List<String> memList = StrSpliter.splitTrim(param, StrUtil.SPACE, true);
            processModel = new ProcessModel();
            int pid = Convert.toInt(memList.get(1), 0);
            processModel.setPid(pid);
            //
            String name = memList.get(0);
            processModel.setCommand(name);
            //使用内存 kb
            String mem = memList.get(4).replace(",", "");
            long aLong = Convert.toLong(mem, 0L);
//            FileUtil.readableFileSize()
            processModel.setRes(aLong / 1024 + " MB");
            String status = memList.get(6);
            processModel.setStatus(formatStatus(status));
            //
            processModel.setUser(memList.get(7));
            processModel.setTime(memList.get(8));

            try {
                OperatingSystemMXBean operatingSystemMXBean = JvmUtil.getOperatingSystemMXBean(memList.get(1));
                if (operatingSystemMXBean != null) {
                    //最近jvm cpu使用率
                    double processCpuLoad = operatingSystemMXBean.getProcessCpuLoad() * 100;
                    if (processCpuLoad <= 0) {
                        processCpuLoad = 0;
                    }
                    processModel.setCpu(String.format("%.2f", processCpuLoad) + "%");
                    //服务器总内存
                    long totalMemorySize = operatingSystemMXBean.getTotalPhysicalMemorySize();
                    BigDecimal total = new BigDecimal(totalMemorySize / 1024);
                    // 进程
                    double v = new BigDecimal(aLong).divide(total, 4, BigDecimal.ROUND_HALF_UP).doubleValue() * 100;
                    processModel.setMem(String.format("%.2f", v) + "%");
                }
            } catch (Exception ignored) {

            }
            processModels.add(processModel);
        }
        return processModels;
    }
 

@RequestMapping(value = "history_list.json", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
@ResponseBody
@Feature(method = MethodFeature.LOG)
public String historyList(String status,
                          @ValidatorConfig(value = {
                                  @ValidatorItem(value = ValidatorRule.POSITIVE_INTEGER, msg = "limit error")
                          }, defaultVal = "10") int limit,
                          @ValidatorConfig(value = {
                                  @ValidatorItem(value = ValidatorRule.POSITIVE_INTEGER, msg = "page error")
                          }, defaultVal = "1") int page,
                          String buildDataId) {
    Page pageObj = new Page(page, limit);
    Entity entity = Entity.create();
    //
    this.doPage(pageObj, entity, "startTime");
    BaseEnum anEnum = null;
    if (StrUtil.isNotEmpty(status)) {
        Integer integer = Convert.toInt(status);
        if (integer != null) {
            anEnum = BaseEnum.getEnum(BuildModel.Status.class, integer);
        }
    }

    if (anEnum != null) {
        entity.set("status", anEnum.getCode());
    }
    if (StrUtil.isNotBlank(buildDataId)) {
        entity.set("buildDataId", buildDataId);
    }
    PageResult<BuildHistoryLog> pageResult = dbBuildHistoryLogService.listPage(entity, pageObj);
    List<BuildHistoryLogVo> buildHistoryLogVos = new ArrayList<>();
    pageResult.forEach(buildHistoryLog -> {
        BuildHistoryLogVo historyLogVo = new BuildHistoryLogVo();
        BeanUtil.copyProperties(buildHistoryLog, historyLogVo);
        String dataId = buildHistoryLog.getBuildDataId();
        BuildModel item = buildService.getItem(dataId);
        if (item != null) {
            historyLogVo.setBuildName(item.getName());
        }
        buildHistoryLogVos.add(historyLogVo);
    });
    JSONObject jsonObject = JsonMessage.toJson(200, "获取成功", buildHistoryLogVos);
    jsonObject.put("total", pageResult.getTotal());
    return jsonObject.toString();
}
 

/**
 * 获取构建的日志
 *
 * @param id      id
 * @param buildId 构建编号
 * @param line    需要获取的行号
 * @return json
 */
@RequestMapping(value = "getNowLog.json", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
@Feature(method = MethodFeature.EXECUTE)
public String getNowLog(@ValidatorItem(value = ValidatorRule.NOT_BLANK, msg = "没有数据") String id,
                        @ValidatorItem(value = ValidatorRule.POSITIVE_INTEGER, msg = "没有buildId") int buildId,
                        @ValidatorItem(value = ValidatorRule.POSITIVE_INTEGER, msg = "line") int line) {
    BuildModel item = buildService.getItem(id);
    if (item == null) {
        return JsonMessage.getString(404, "没有对应数据");
    }
    if (buildId > item.getBuildId()) {
        return JsonMessage.getString(405, "还没有对应的构建记录");
    }
    File file = BuildUtil.getLogFile(item.getId(), buildId);
    if (file.isDirectory()) {
        return JsonMessage.getString(300, "日志文件错误");
    }
    if (!file.exists()) {
        if (buildId == item.getBuildId()) {
            return JsonMessage.getString(201, "还没有日志文件");
        }
        return JsonMessage.getString(300, "日志文件不存在");
    }
    JSONObject data = new JSONObject();
    // 运行中
    data.put("run", item.getStatus() == BuildModel.Status.Ing.getCode() || item.getStatus() == BuildModel.Status.PubIng.getCode());
    // 构建中
    data.put("buildRun", item.getStatus() == BuildModel.Status.Ing.getCode());
    // 读取文件
    int linesInt = Convert.toInt(line, 1);
    LimitQueue<String> lines = new LimitQueue<>(500);
    final int[] readCount = {0};
    FileUtil.readLines(file, CharsetUtil.CHARSET_UTF_8, (LineHandler) line1 -> {
        readCount[0]++;
        if (readCount[0] < linesInt) {
            return;
        }
        lines.add(line1);
    });
    // 下次应该获取的行数
    data.put("line", readCount[0] + 1);
    data.put("getLine", linesInt);
    data.put("dataLines", lines);
    return JsonMessage.getString(200, "ok", data);
}
 

/**
 * 获取Integer参数
 */
public static Integer getParameterToInt(String name) {
    return Convert.toInt(getRequest().getParameter(name));
}
 

/**
 * 获取Integer参数
 */
public static Integer getParameterToInt(String name, Integer defaultValue) {
    return Convert.toInt(getRequest().getParameter(name), defaultValue);
}
 

/**
 * 获得特定类型值
 *
 * @param attr 字段名
 * @return 字段值
 */
public Integer getInt(String attr) {
	return Convert.toInt(get(attr), -1);
}
 

/**
 * 获取指定字段的整数值。如果字段不存在，或者无法转换为整数，返回defaultValue。
 *
 * @param name         字段名，支持多级。
 * @param defaultValue 查询失败时，返回的值。
 * @return 返回指定的整数值，或者defaultValue。
 */
public Integer intValue(final String name, final Integer defaultValue) {
    return Convert.toInt(intValue(name), defaultValue);
}
 

/**
 * 返回字段整数值。如果不存在，返回defaultValue。
 *
 * @param name         字段名。
 * @param defaultValue 字段不存在时，返回的值。
 * @return 返回指定字段整数值。
 */
public Integer getInt(final String name, Integer defaultValue) {
    return Convert.toInt(getInt(name), defaultValue);
}