Commit cde6ebf92189969ace8739724bc6b9ea925d9e1d
1 parent
b5856c4c
【功能完善】IoT: 更新设备数据 API,重构保存设备数据方法以使用 DTO,新增参数校验依赖,优化插件管理功能,添加插件实例上报和状态更新接口,同时更新插件信息获取逻辑,删除不再使用的文件和配置。
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360 additions
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243 deletions
.gitignore
.vscode/settings.json
0 → 100644
| 1 | +{ | |
| 2 | + "java.compile.nullAnalysis.mode": "automatic", | |
| 3 | + "java.jdt.ls.vmargs": "-XX:+UseParallelGC -XX:GCTimeRatio=4 -XX:AdaptiveSizePolicyWeight=90 -Dsun.zip.disableMemoryMapping=true -Xmx2G -Xms100m -Xlog:disable", | |
| 4 | + "java.configuration.updateBuildConfiguration": "interactive" | |
| 5 | +} | |
| 0 | 6 | \ No newline at end of file | ... | ... |
plugins/disabled.txt deleted
plugins/enabled.txt deleted
| 1 | -http-plugin |
plugins/yudao-module-iot-http-plugin-2.2.0-snapshot.jar
No preview for this file type
yudao-module-iot/yudao-module-iot-api/pom.xml
| ... | ... | @@ -33,6 +33,13 @@ |
| 33 | 33 | </exclusion> |
| 34 | 34 | </exclusions> |
| 35 | 35 | </dependency> |
| 36 | + | |
| 37 | + <!-- 参数校验 --> | |
| 38 | + <dependency> | |
| 39 | + <groupId>org.springframework.boot</groupId> | |
| 40 | + <artifactId>spring-boot-starter-validation</artifactId> | |
| 41 | + <optional>true</optional> | |
| 42 | + </dependency> | |
| 36 | 43 | </dependencies> |
| 37 | 44 | |
| 38 | 45 | </project> | ... | ... |
yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/DeviceDataApi.java
| 1 | 1 | package cn.iocoder.yudao.module.iot.api.device; |
| 2 | 2 | |
| 3 | +import cn.iocoder.yudao.module.iot.api.device.dto.DeviceDataCreateReqDTO; | |
| 4 | +import jakarta.validation.Valid; | |
| 5 | + | |
| 3 | 6 | /** |
| 4 | 7 | * 设备数据 API |
| 5 | 8 | * |
| ... | ... | @@ -7,14 +10,11 @@ package cn.iocoder.yudao.module.iot.api.device; |
| 7 | 10 | */ |
| 8 | 11 | public interface DeviceDataApi { |
| 9 | 12 | |
| 10 | - // TODO @haohao:最好搞成 dto 哈! | |
| 11 | 13 | /** |
| 12 | 14 | * 保存设备数据 |
| 13 | 15 | * |
| 14 | - * @param productKey 产品 key | |
| 15 | - * @param deviceName 设备名称 | |
| 16 | - * @param message 消息 | |
| 16 | + * @param createDTO 设备数据 | |
| 17 | 17 | */ |
| 18 | - void saveDeviceData(String productKey, String deviceName, String message); | |
| 18 | + void saveDeviceData(@Valid DeviceDataCreateReqDTO createDTO); | |
| 19 | 19 | |
| 20 | 20 | } |
| 21 | 21 | \ No newline at end of file | ... | ... |
yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/api/device/dto/DeviceDataCreateReqDTO.java
0 → 100644
| 1 | +package cn.iocoder.yudao.module.iot.api.device.dto; | |
| 2 | + | |
| 3 | +import lombok.AllArgsConstructor; | |
| 4 | +import lombok.Builder; | |
| 5 | +import lombok.Data; | |
| 6 | +import lombok.NoArgsConstructor; | |
| 7 | +import jakarta.validation.constraints.NotNull; | |
| 8 | + | |
| 9 | +@Data | |
| 10 | +@NoArgsConstructor | |
| 11 | +@AllArgsConstructor | |
| 12 | +@Builder | |
| 13 | +public class DeviceDataCreateReqDTO { | |
| 14 | + | |
| 15 | + /** | |
| 16 | + * 产品标识 | |
| 17 | + */ | |
| 18 | + @NotNull(message = "产品标识不能为空") | |
| 19 | + private String productKey; | |
| 20 | + /** | |
| 21 | + * 设备名称 | |
| 22 | + */ | |
| 23 | + @NotNull(message = "设备名称不能为空") | |
| 24 | + private String deviceName; | |
| 25 | + /** | |
| 26 | + * 消息 | |
| 27 | + */ | |
| 28 | + @NotNull(message = "消息不能为空") | |
| 29 | + private String message; | |
| 30 | + | |
| 31 | +} | |
| 0 | 32 | \ No newline at end of file | ... | ... |
yudao-module-iot/yudao-module-iot-api/src/main/java/cn/iocoder/yudao/module/iot/enums/plugin/IotPluginDeployTypeEnum.java
| ... | ... | @@ -13,8 +13,8 @@ import java.util.Arrays; |
| 13 | 13 | @Getter |
| 14 | 14 | public enum IotPluginDeployTypeEnum implements IntArrayValuable { |
| 15 | 15 | |
| 16 | - UPLOAD(0, "上传 jar"), // TODO @haohao:UPLOAD 和 ALONE 感觉有点冲突,前者是部署方式,后者是运行方式。这个后续再讨论下哈 | |
| 17 | - ALONE(1, "独立运行"); | |
| 16 | + DEPLOY_VIA_JAR(0, "通过 jar 部署"), // TODO @haohao:UPLOAD 和 ALONE 感觉有点冲突,前者是部署方式,后者是运行方式。这个后续再讨论下哈 | |
| 17 | + DEPLOY_STANDALONE(1, "独立部署"); | |
| 18 | 18 | |
| 19 | 19 | public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(IotPluginDeployTypeEnum::getDeployType).toArray(); |
| 20 | 20 | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/api/device/DeviceDataApiImpl.java
| 1 | 1 | package cn.iocoder.yudao.module.iot.api.device; |
| 2 | 2 | |
| 3 | +import cn.iocoder.yudao.module.iot.api.device.dto.DeviceDataCreateReqDTO; | |
| 3 | 4 | import cn.iocoder.yudao.module.iot.service.device.IotDevicePropertyDataService; |
| 4 | 5 | import org.springframework.stereotype.Service; |
| 5 | 6 | import org.springframework.validation.annotation.Validated; |
| ... | ... | @@ -17,8 +18,8 @@ public class DeviceDataApiImpl implements DeviceDataApi { |
| 17 | 18 | private IotDevicePropertyDataService deviceDataService; |
| 18 | 19 | |
| 19 | 20 | @Override |
| 20 | - public void saveDeviceData(String productKey, String deviceName, String message) { | |
| 21 | - deviceDataService.saveDeviceData(productKey, deviceName, message); | |
| 21 | + public void saveDeviceData(DeviceDataCreateReqDTO createDTO) { | |
| 22 | + deviceDataService.saveDeviceData(createDTO); | |
| 22 | 23 | } |
| 23 | 24 | |
| 24 | 25 | } |
| 25 | 26 | \ No newline at end of file | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/plugin/vo/PluginInfoSaveReqVO.java
| 1 | 1 | package cn.iocoder.yudao.module.iot.controller.admin.plugin.vo; |
| 2 | 2 | |
| 3 | +import cn.iocoder.yudao.framework.common.validation.InEnum; | |
| 4 | +import cn.iocoder.yudao.module.iot.enums.plugin.IotPluginStatusEnum; | |
| 3 | 5 | import io.swagger.v3.oas.annotations.media.Schema; |
| 4 | -import lombok.*; | |
| 6 | +import lombok.Data; | |
| 5 | 7 | |
| 6 | 8 | @Schema(description = "管理后台 - IoT 插件信息新增/修改 Request VO") |
| 7 | 9 | @Data |
| ... | ... | @@ -39,6 +41,7 @@ public class PluginInfoSaveReqVO { |
| 39 | 41 | private String protocol; |
| 40 | 42 | |
| 41 | 43 | @Schema(description = "状态", requiredMode = Schema.RequiredMode.REQUIRED) |
| 44 | + @InEnum(IotPluginStatusEnum.class) | |
| 42 | 45 | private Integer status; |
| 43 | 46 | |
| 44 | 47 | @Schema(description = "插件配置项描述信息") | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/emq/service/EmqxServiceImpl.java
| 1 | 1 | package cn.iocoder.yudao.module.iot.emq.service; |
| 2 | 2 | |
| 3 | +import cn.iocoder.yudao.module.iot.api.device.dto.DeviceDataCreateReqDTO; | |
| 3 | 4 | import cn.iocoder.yudao.module.iot.service.device.IotDevicePropertyDataService; |
| 4 | 5 | import jakarta.annotation.Resource; |
| 5 | 6 | import lombok.extern.slf4j.Slf4j; |
| 6 | 7 | import org.eclipse.paho.client.mqttv3.MqttClient; |
| 7 | 8 | import org.eclipse.paho.client.mqttv3.MqttMessage; |
| 8 | 9 | import org.springframework.scheduling.annotation.Async; |
| 9 | -import org.springframework.stereotype.Service; | |
| 10 | 10 | |
| 11 | 11 | // TODO @芋艿:在瞅瞅 |
| 12 | 12 | |
| ... | ... | @@ -16,7 +16,7 @@ import org.springframework.stereotype.Service; |
| 16 | 16 | * @author ahh |
| 17 | 17 | */ |
| 18 | 18 | @Slf4j |
| 19 | -//@Service | |
| 19 | +// @Service | |
| 20 | 20 | public class EmqxServiceImpl implements EmqxService { |
| 21 | 21 | |
| 22 | 22 | @Resource |
| ... | ... | @@ -34,7 +34,12 @@ public class EmqxServiceImpl implements EmqxService { |
| 34 | 34 | String productKey = topic.split("/")[2]; |
| 35 | 35 | String deviceName = topic.split("/")[3]; |
| 36 | 36 | String message = new String(mqttMessage.getPayload()); |
| 37 | - iotDeviceDataService.saveDeviceData(productKey, deviceName, message); | |
| 37 | + DeviceDataCreateReqDTO createDTO = DeviceDataCreateReqDTO.builder() | |
| 38 | + .productKey(productKey) | |
| 39 | + .deviceName(deviceName) | |
| 40 | + .message(message) | |
| 41 | + .build(); | |
| 42 | + iotDeviceDataService.saveDeviceData(createDTO); | |
| 38 | 43 | } |
| 39 | 44 | } |
| 40 | 45 | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/job/plugin/PluginInstancesJob.java
| ... | ... | @@ -22,7 +22,7 @@ public class PluginInstancesJob { |
| 22 | 22 | @Scheduled(initialDelay = 60, fixedRate = 60, timeUnit = TimeUnit.SECONDS) |
| 23 | 23 | public void updatePluginInstances() { |
| 24 | 24 | TenantUtils.executeIgnore(() -> { |
| 25 | - pluginInstanceService.updatePluginInstances(); | |
| 25 | + pluginInstanceService.reportPluginInstances(); | |
| 26 | 26 | }); |
| 27 | 27 | } |
| 28 | 28 | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDevicePropertyDataService.java
| 1 | 1 | package cn.iocoder.yudao.module.iot.service.device; |
| 2 | 2 | |
| 3 | 3 | import cn.iocoder.yudao.framework.common.pojo.PageResult; |
| 4 | +import cn.iocoder.yudao.module.iot.api.device.dto.DeviceDataCreateReqDTO; | |
| 4 | 5 | import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotDeviceDataPageReqVO; |
| 5 | 6 | import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceDataDO; |
| 6 | 7 | import jakarta.validation.Valid; |
| ... | ... | @@ -25,12 +26,9 @@ public interface IotDevicePropertyDataService { |
| 25 | 26 | /** |
| 26 | 27 | * 保存设备数据 |
| 27 | 28 | * |
| 28 | - * @param productKey 产品 key | |
| 29 | - * @param deviceName 设备名称 | |
| 30 | - * @param message 消息 | |
| 31 | - * <p>参见 <a href="https://help.aliyun.com/zh/iot/user-guide/device-properties-events-and-services?spm=a2c4g.11186623.0.0.3a3335aeUdzkz2#concept-mvc-4tw-y2b">JSON 格式</a> | |
| 29 | + * @param createDTO 设备数据 | |
| 32 | 30 | */ |
| 33 | - void saveDeviceData(String productKey, String deviceName, String message); | |
| 31 | + void saveDeviceData(DeviceDataCreateReqDTO createDTO); | |
| 34 | 32 | |
| 35 | 33 | /** |
| 36 | 34 | * 获得设备属性最新数据 | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDevicePropertyDataServiceImpl.java
| ... | ... | @@ -6,6 +6,7 @@ import cn.hutool.core.map.MapUtil; |
| 6 | 6 | import cn.hutool.core.util.StrUtil; |
| 7 | 7 | import cn.hutool.json.JSONObject; |
| 8 | 8 | import cn.iocoder.yudao.framework.common.pojo.PageResult; |
| 9 | +import cn.iocoder.yudao.module.iot.api.device.dto.DeviceDataCreateReqDTO; | |
| 9 | 10 | import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotDeviceDataPageReqVO; |
| 10 | 11 | import cn.iocoder.yudao.module.iot.controller.admin.thingmodel.model.dataType.ThingModelDateOrTextDataSpecs; |
| 11 | 12 | import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceDO; |
| ... | ... | @@ -14,8 +15,8 @@ import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductDO; |
| 14 | 15 | import cn.iocoder.yudao.module.iot.dal.dataobject.tdengine.SelectVisualDO; |
| 15 | 16 | import cn.iocoder.yudao.module.iot.dal.dataobject.tdengine.ThingModelMessage; |
| 16 | 17 | import cn.iocoder.yudao.module.iot.dal.dataobject.thingmodel.IotThingModelDO; |
| 17 | -import cn.iocoder.yudao.module.iot.dal.tdengine.IotDevicePropertyDataMapper; | |
| 18 | 18 | import cn.iocoder.yudao.module.iot.dal.redis.deviceData.DeviceDataRedisDAO; |
| 19 | +import cn.iocoder.yudao.module.iot.dal.tdengine.IotDevicePropertyDataMapper; | |
| 19 | 20 | import cn.iocoder.yudao.module.iot.dal.tdengine.TdEngineDMLMapper; |
| 20 | 21 | import cn.iocoder.yudao.module.iot.enums.IotConstants; |
| 21 | 22 | import cn.iocoder.yudao.module.iot.enums.thingmodel.IotDataSpecsDataTypeEnum; |
| ... | ... | @@ -56,7 +57,7 @@ public class IotDevicePropertyDataServiceImpl implements IotDevicePropertyDataSe |
| 56 | 57 | .put(IotDataSpecsDataTypeEnum.FLOAT.getDataType(), TDengineTableField.TYPE_FLOAT) |
| 57 | 58 | .put(IotDataSpecsDataTypeEnum.DOUBLE.getDataType(), TDengineTableField.TYPE_DOUBLE) |
| 58 | 59 | .put(IotDataSpecsDataTypeEnum.ENUM.getDataType(), TDengineTableField.TYPE_TINYINT) // TODO 芋艿:为什么要映射为 TINYINT 的说明? |
| 59 | - .put( IotDataSpecsDataTypeEnum.BOOL.getDataType(), TDengineTableField.TYPE_TINYINT) // TODO 芋艿:为什么要映射为 TINYINT 的说明? | |
| 60 | + .put(IotDataSpecsDataTypeEnum.BOOL.getDataType(), TDengineTableField.TYPE_TINYINT) // TODO 芋艿:为什么要映射为 TINYINT 的说明? | |
| 60 | 61 | .put(IotDataSpecsDataTypeEnum.TEXT.getDataType(), TDengineTableField.TYPE_NCHAR) |
| 61 | 62 | .put(IotDataSpecsDataTypeEnum.DATE.getDataType(), TDengineTableField.TYPE_TIMESTAMP) |
| 62 | 63 | .put(IotDataSpecsDataTypeEnum.STRUCT.getDataType(), TDengineTableField.TYPE_NCHAR) // TODO 芋艿:怎么映射!!!! |
| ... | ... | @@ -128,20 +129,20 @@ public class IotDevicePropertyDataServiceImpl implements IotDevicePropertyDataSe |
| 128 | 129 | } |
| 129 | 130 | |
| 130 | 131 | @Override |
| 131 | - public void saveDeviceData(String productKey, String deviceName, String message) { | |
| 132 | + public void saveDeviceData(DeviceDataCreateReqDTO createDTO) { | |
| 132 | 133 | // 1. 根据产品 key 和设备名称,获得设备信息 |
| 133 | - IotDeviceDO device = deviceService.getDeviceByProductKeyAndDeviceName(productKey, deviceName); | |
| 134 | + IotDeviceDO device = deviceService.getDeviceByProductKeyAndDeviceName(createDTO.getProductKey(), createDTO.getDeviceName()); | |
| 134 | 135 | // 2. 解析消息,保存数据 |
| 135 | - JSONObject jsonObject = new JSONObject(message); | |
| 136 | - log.info("[saveDeviceData][productKey({}) deviceName({}) data({})]", productKey, deviceName, jsonObject); | |
| 136 | + JSONObject jsonObject = new JSONObject(createDTO.getMessage()); | |
| 137 | + log.info("[saveDeviceData][productKey({}) deviceName({}) data({})]", createDTO.getProductKey(), createDTO.getDeviceName(), jsonObject); | |
| 137 | 138 | ThingModelMessage thingModelMessage = ThingModelMessage.builder() |
| 138 | 139 | .id(jsonObject.getStr("id")) |
| 139 | 140 | .sys(jsonObject.get("sys")) |
| 140 | 141 | .method(jsonObject.getStr("method")) |
| 141 | 142 | .params(jsonObject.get("params")) |
| 142 | 143 | .time(jsonObject.getLong("time") == null ? System.currentTimeMillis() : jsonObject.getLong("time")) |
| 143 | - .productKey(productKey) | |
| 144 | - .deviceName(deviceName) | |
| 144 | + .productKey(createDTO.getProductKey()) | |
| 145 | + .deviceName(createDTO.getDeviceName()) | |
| 145 | 146 | .deviceKey(device.getDeviceKey()) |
| 146 | 147 | .build(); |
| 147 | 148 | thingModelMessageService.saveThingModelMessage(device, thingModelMessage); | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/plugin/PluginInfoService.java
| ... | ... | @@ -78,9 +78,10 @@ public interface PluginInfoService { |
| 78 | 78 | List<PluginInfoDO> getPluginInfoList(); |
| 79 | 79 | |
| 80 | 80 | /** |
| 81 | - * 获得运行状态的插件信息列表 | |
| 81 | + * 根据状态获得插件信息列表 | |
| 82 | 82 | * |
| 83 | - * @return 运行状态的插件信息列表 | |
| 83 | + * @param status 状态 | |
| 84 | + * @return 插件信息列表 | |
| 84 | 85 | */ |
| 85 | - List<PluginInfoDO> getRunningPluginInfoList(); | |
| 86 | + List<PluginInfoDO> getPluginInfoListByStatus(Integer status); | |
| 86 | 87 | } | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/plugin/PluginInfoServiceImpl.java
| ... | ... | @@ -9,25 +9,16 @@ import cn.iocoder.yudao.module.iot.dal.mysql.plugin.PluginInfoMapper; |
| 9 | 9 | import cn.iocoder.yudao.module.iot.enums.plugin.IotPluginStatusEnum; |
| 10 | 10 | import jakarta.annotation.Resource; |
| 11 | 11 | import lombok.extern.slf4j.Slf4j; |
| 12 | -import org.pf4j.PluginDescriptor; | |
| 13 | -import org.pf4j.PluginState; | |
| 14 | -import org.pf4j.PluginWrapper; | |
| 15 | 12 | import org.pf4j.spring.SpringPluginManager; |
| 16 | -import org.springframework.beans.factory.annotation.Value; | |
| 17 | 13 | import org.springframework.stereotype.Service; |
| 18 | 14 | import org.springframework.validation.annotation.Validated; |
| 19 | 15 | import org.springframework.web.multipart.MultipartFile; |
| 20 | 16 | |
| 21 | -import java.io.File; | |
| 22 | -import java.io.IOException; | |
| 23 | -import java.nio.file.*; | |
| 24 | -import java.util.ArrayList; | |
| 25 | 17 | import java.util.List; |
| 26 | -import java.util.concurrent.Executors; | |
| 27 | -import java.util.concurrent.TimeUnit; | |
| 28 | 18 | |
| 29 | 19 | import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; |
| 30 | -import static cn.iocoder.yudao.module.iot.enums.ErrorCodeConstants.*; | |
| 20 | +import static cn.iocoder.yudao.module.iot.enums.ErrorCodeConstants.PLUGIN_INFO_DELETE_FAILED_RUNNING; | |
| 21 | +import static cn.iocoder.yudao.module.iot.enums.ErrorCodeConstants.PLUGIN_INFO_NOT_EXISTS; | |
| 31 | 22 | |
| 32 | 23 | /** |
| 33 | 24 | * IoT 插件信息 Service 实现类 |
| ... | ... | @@ -43,11 +34,10 @@ public class PluginInfoServiceImpl implements PluginInfoService { |
| 43 | 34 | private PluginInfoMapper pluginInfoMapper; |
| 44 | 35 | |
| 45 | 36 | @Resource |
| 46 | - private SpringPluginManager pluginManager; | |
| 37 | + private PluginInstanceService pluginInstanceService; | |
| 47 | 38 | |
| 48 | - // TODO @芋艿:要不要换位置 | |
| 49 | - @Value("${pf4j.pluginsDir}") | |
| 50 | - private String pluginsDir; | |
| 39 | + @Resource | |
| 40 | + private SpringPluginManager pluginManager; | |
| 51 | 41 | |
| 52 | 42 | @Override |
| 53 | 43 | public Long createPluginInfo(PluginInfoSaveReqVO createReqVO) { |
| ... | ... | @@ -75,32 +65,13 @@ public class PluginInfoServiceImpl implements PluginInfoService { |
| 75 | 65 | } |
| 76 | 66 | |
| 77 | 67 | // 2. 卸载插件 |
| 78 | - // TODO @haohao:可以复用 stopAndUnloadPlugin | |
| 79 | - PluginWrapper plugin = pluginManager.getPlugin(pluginInfoDO.getPluginKey()); | |
| 80 | - if (plugin != null) { | |
| 81 | - // 停止插件 | |
| 82 | - if (plugin.getPluginState().equals(PluginState.STARTED)) { | |
| 83 | - pluginManager.stopPlugin(plugin.getPluginId()); | |
| 84 | - } | |
| 85 | - // 卸载插件 | |
| 86 | - pluginManager.unloadPlugin(plugin.getPluginId()); | |
| 87 | - } | |
| 68 | + pluginInstanceService.stopAndUnloadPlugin(pluginInfoDO.getPluginKey()); | |
| 69 | + | |
| 70 | + // 3. 删除插件文件 | |
| 71 | + pluginInstanceService.deletePluginFile(pluginInfoDO); | |
| 88 | 72 | |
| 89 | - // 3.1 删除 | |
| 73 | + // 4. 删除插件信息 | |
| 90 | 74 | pluginInfoMapper.deleteById(id); |
| 91 | - // 3.2 删除插件文件 | |
| 92 | - // TODO @haohao:这个直接主线程 sleep 就好了,不用单独开线程池哈。原因是,低频操作;另外,只有存在的时候,才 sleep + 删除; | |
| 93 | - Executors.newSingleThreadExecutor().submit(() -> { | |
| 94 | - try { | |
| 95 | - TimeUnit.SECONDS.sleep(1); // 等待 1 秒,避免插件未卸载完毕 | |
| 96 | - File file = new File(pluginsDir, pluginInfoDO.getFileName()); | |
| 97 | - if (file.exists() && !file.delete()) { | |
| 98 | - log.error("[deletePluginInfo][删除插件文件({}) 失败]", pluginInfoDO.getFileName()); | |
| 99 | - } | |
| 100 | - } catch (InterruptedException e) { | |
| 101 | - log.error("[deletePluginInfo][删除插件文件({}) 失败]", pluginInfoDO.getFileName(), e); | |
| 102 | - } | |
| 103 | - }); | |
| 104 | 75 | } |
| 105 | 76 | |
| 106 | 77 | private PluginInfoDO validatePluginInfoExists(Long id) { |
| ... | ... | @@ -127,144 +98,52 @@ public class PluginInfoServiceImpl implements PluginInfoService { |
| 127 | 98 | PluginInfoDO pluginInfoDo = validatePluginInfoExists(id); |
| 128 | 99 | |
| 129 | 100 | // 2. 停止并卸载旧的插件 |
| 130 | - stopAndUnloadPlugin(pluginInfoDo.getPluginKey()); | |
| 101 | + pluginInstanceService.stopAndUnloadPlugin(pluginInfoDo.getPluginKey()); | |
| 131 | 102 | |
| 132 | - // 3.1 上传新的插件文件 | |
| 133 | - String pluginKeyNew = uploadAndLoadNewPlugin(file); | |
| 134 | - // 3.2 更新插件启用状态文件 | |
| 135 | - updatePluginStatusFile(pluginKeyNew, false); | |
| 103 | + // 3 上传新的插件文件,更新插件启用状态文件 | |
| 104 | + String pluginKeyNew = pluginInstanceService.uploadAndLoadNewPlugin(file); | |
| 105 | + pluginInstanceService.updatePluginStatusFile(pluginKeyNew, false); | |
| 136 | 106 | |
| 137 | 107 | // 4. 更新插件信息 |
| 138 | 108 | updatePluginInfo(pluginInfoDo, pluginKeyNew, file); |
| 139 | 109 | } |
| 140 | 110 | |
| 141 | - // TODO @haohao:注释的格式 | |
| 142 | - // 停止并卸载旧的插件 | |
| 143 | - private void stopAndUnloadPlugin(String pluginKey) { | |
| 144 | - PluginWrapper plugin = pluginManager.getPlugin(pluginKey); | |
| 145 | - if (plugin != null) { | |
| 146 | - if (plugin.getPluginState().equals(PluginState.STARTED)) { | |
| 147 | - pluginManager.stopPlugin(pluginKey); // 停止插件 | |
| 148 | - } | |
| 149 | - pluginManager.unloadPlugin(pluginKey); // 卸载插件 | |
| 150 | - } | |
| 151 | - } | |
| 152 | - | |
| 153 | - // TODO @haohao:注释的格式 | |
| 154 | - // 上传并加载新的插件文件 | |
| 155 | - private String uploadAndLoadNewPlugin(MultipartFile file) { | |
| 156 | - // TODO @haohao:多节点,是不是要上传 s3 之类的存储器;然后定时去加载 | |
| 157 | - Path pluginsPath = Paths.get(pluginsDir); | |
| 158 | - try { | |
| 159 | - // TODO @haohao:可以使用 FileUtil 简化? | |
| 160 | - if (!Files.exists(pluginsPath)) { | |
| 161 | - Files.createDirectories(pluginsPath); // 创建插件目录 | |
| 162 | - } | |
| 163 | - String filename = file.getOriginalFilename(); | |
| 164 | - if (filename != null) { | |
| 165 | - Path jarPath = pluginsPath.resolve(filename); | |
| 166 | - Files.copy(file.getInputStream(), jarPath, StandardCopyOption.REPLACE_EXISTING); // 保存上传的 JAR 文件 | |
| 167 | - return pluginManager.loadPlugin(jarPath.toAbsolutePath()); // 加载插件 | |
| 168 | - } | |
| 169 | - throw exception(PLUGIN_INSTALL_FAILED); // TODO @haohao:这么抛的话,貌似会被 catch (Exception e) { | |
| 170 | - } catch (Exception e) { | |
| 171 | - // TODO @haohao:打个 error log,方便排查 | |
| 172 | - throw exception(PLUGIN_INSTALL_FAILED); | |
| 173 | - } | |
| 174 | - } | |
| 175 | - | |
| 176 | - // TODO @haohao:注释的格式 | |
| 177 | - // 更新插件状态文件 | |
| 178 | - private void updatePluginStatusFile(String pluginKeyNew, boolean isEnabled) { | |
| 179 | - // TODO @haohao:疑问,这里写 enabled.txt 和 disabled.txt 的目的是啥哈? | |
| 180 | - Path enabledFilePath = Paths.get(pluginsDir, "enabled.txt"); | |
| 181 | - Path disabledFilePath = Paths.get(pluginsDir, "disabled.txt"); | |
| 182 | - Path targetFilePath = isEnabled ? enabledFilePath : disabledFilePath; | |
| 183 | - Path oppositeFilePath = isEnabled ? disabledFilePath : enabledFilePath; | |
| 184 | - | |
| 185 | - try { | |
| 186 | - PluginWrapper pluginWrapper = pluginManager.getPlugin(pluginKeyNew); | |
| 187 | - if (pluginWrapper == null) { | |
| 188 | - throw exception(PLUGIN_INSTALL_FAILED); | |
| 189 | - } | |
| 190 | - List<String> targetLines = Files.exists(targetFilePath) ? Files.readAllLines(targetFilePath) : new ArrayList<>(); | |
| 191 | - List<String> oppositeLines = Files.exists(oppositeFilePath) ? Files.readAllLines(oppositeFilePath) : new ArrayList<>(); | |
| 192 | - | |
| 193 | - if (!targetLines.contains(pluginKeyNew)) { | |
| 194 | - targetLines.add(pluginKeyNew); | |
| 195 | - Files.write(targetFilePath, targetLines, StandardOpenOption.CREATE, | |
| 196 | - StandardOpenOption.TRUNCATE_EXISTING); | |
| 197 | - } | |
| 198 | - | |
| 199 | - if (oppositeLines.contains(pluginKeyNew)) { | |
| 200 | - oppositeLines.remove(pluginKeyNew); | |
| 201 | - Files.write(oppositeFilePath, oppositeLines, StandardOpenOption.CREATE, | |
| 202 | - StandardOpenOption.TRUNCATE_EXISTING); | |
| 203 | - } | |
| 204 | - } catch (IOException e) { | |
| 205 | - throw exception(PLUGIN_INSTALL_FAILED); | |
| 206 | - } | |
| 207 | - } | |
| 208 | - | |
| 209 | - // TODO @haohao:注释的格式 | |
| 210 | - // 更新插件信息 | |
| 111 | + /** | |
| 112 | + * 更新插件信息 | |
| 113 | + * | |
| 114 | + * @param pluginInfoDo 插件信息 | |
| 115 | + * @param pluginKeyNew 插件标识符 | |
| 116 | + * @param file 文件 | |
| 117 | + */ | |
| 211 | 118 | private void updatePluginInfo(PluginInfoDO pluginInfoDo, String pluginKeyNew, MultipartFile file) { |
| 212 | - // TODO @haohao:更新实体的时候,最好 new 一个新的! | |
| 213 | - // TODO @haohao:可以链式调用,简化下代码; | |
| 214 | - pluginInfoDo.setPluginKey(pluginKeyNew); | |
| 215 | - pluginInfoDo.setStatus(IotPluginStatusEnum.STOPPED.getStatus()); | |
| 216 | - pluginInfoDo.setFileName(file.getOriginalFilename()); | |
| 217 | - pluginInfoDo.setScript(""); | |
| 218 | - // 解析 pf4j 插件 | |
| 219 | - PluginDescriptor pluginDescriptor = pluginManager.getPlugin(pluginKeyNew).getDescriptor(); | |
| 220 | - pluginInfoDo.setConfigSchema(pluginDescriptor.getPluginDescription()); | |
| 221 | - pluginInfoDo.setVersion(pluginDescriptor.getVersion()); | |
| 222 | - pluginInfoDo.setDescription(pluginDescriptor.getPluginDescription()); | |
| 119 | + // 创建新的插件信息对象并链式设置属性 | |
| 120 | + PluginInfoDO updatedPluginInfo = new PluginInfoDO() | |
| 121 | + .setId(pluginInfoDo.getId()) | |
| 122 | + .setPluginKey(pluginKeyNew) | |
| 123 | + .setStatus(IotPluginStatusEnum.STOPPED.getStatus()) | |
| 124 | + .setFileName(file.getOriginalFilename()) | |
| 125 | + .setScript("") | |
| 126 | + .setConfigSchema(pluginManager.getPlugin(pluginKeyNew).getDescriptor().getPluginDescription()) | |
| 127 | + .setVersion(pluginManager.getPlugin(pluginKeyNew).getDescriptor().getVersion()) | |
| 128 | + .setDescription(pluginManager.getPlugin(pluginKeyNew).getDescriptor().getPluginDescription()); | |
| 223 | 129 | |
| 224 | 130 | // 执行更新 |
| 225 | - pluginInfoMapper.updateById(pluginInfoDo); | |
| 131 | + pluginInfoMapper.updateById(updatedPluginInfo); | |
| 226 | 132 | } |
| 227 | 133 | |
| 228 | - // TODO @haohao:status、state 字段命名,要统一下~ | |
| 229 | 134 | @Override |
| 230 | 135 | public void updatePluginStatus(Long id, Integer status) { |
| 231 | 136 | // 1. 校验插件信息是否存在 |
| 232 | 137 | PluginInfoDO pluginInfoDo = validatePluginInfoExists(id); |
| 233 | 138 | |
| 234 | - // 2. 校验插件状态是否有效 | |
| 235 | - // TODO @haohao:直接参数校验掉。通过 @InEnum | |
| 236 | - if (!IotPluginStatusEnum.contains(status)) { | |
| 237 | - throw exception(PLUGIN_STATUS_INVALID); | |
| 238 | - } | |
| 239 | - | |
| 240 | - // 3. 获取插件标识和插件实例 | |
| 241 | - String pluginKey = pluginInfoDo.getPluginKey(); | |
| 242 | - PluginWrapper plugin = pluginManager.getPlugin(pluginKey); | |
| 243 | - | |
| 244 | - // 4. 根据状态更新插件 | |
| 245 | - if (plugin != null) { | |
| 246 | - // 4.1 启动:如果目标状态是运行且插件未启动,则启动插件 | |
| 247 | - if (status.equals(IotPluginStatusEnum.RUNNING.getStatus()) | |
| 248 | - && plugin.getPluginState() != PluginState.STARTED) { | |
| 249 | - pluginManager.startPlugin(pluginKey); | |
| 250 | - updatePluginStatusFile(pluginKey, true); | |
| 251 | - // 4.2 停止:如果目标状态是停止且插件已启动,则停止插件 | |
| 252 | - } else if (status.equals(IotPluginStatusEnum.STOPPED.getStatus()) | |
| 253 | - && plugin.getPluginState() == PluginState.STARTED) { | |
| 254 | - pluginManager.stopPlugin(pluginKey); | |
| 255 | - updatePluginStatusFile(pluginKey, false); | |
| 256 | - } | |
| 257 | - } else { | |
| 258 | - // 5. 插件不存在且状态为停止,抛出异常 | |
| 259 | - if (IotPluginStatusEnum.STOPPED.getStatus().equals(pluginInfoDo.getStatus())) { | |
| 260 | - throw exception(PLUGIN_STATUS_INVALID); | |
| 261 | - } | |
| 262 | - } | |
| 139 | + // 2. 更新插件状态 | |
| 140 | + pluginInstanceService.updatePluginStatus(pluginInfoDo, status); | |
| 263 | 141 | |
| 264 | - // 6. 更新数据库中的插件状态 | |
| 265 | - // TODO @haohao:新建新建 pluginInfoDo 哈! | |
| 266 | - pluginInfoDo.setStatus(status); | |
| 267 | - pluginInfoMapper.updateById(pluginInfoDo); | |
| 142 | + // 3. 更新数据库中的插件状态 | |
| 143 | + PluginInfoDO updatedPluginInfo = new PluginInfoDO(); | |
| 144 | + updatedPluginInfo.setId(id); | |
| 145 | + updatedPluginInfo.setStatus(status); | |
| 146 | + pluginInfoMapper.updateById(updatedPluginInfo); | |
| 268 | 147 | } |
| 269 | 148 | |
| 270 | 149 | @Override |
| ... | ... | @@ -272,10 +151,9 @@ public class PluginInfoServiceImpl implements PluginInfoService { |
| 272 | 151 | return pluginInfoMapper.selectList(); |
| 273 | 152 | } |
| 274 | 153 | |
| 275 | - // TODO @haohao:可以改成 getPluginInfoListByStatus 更通用哈。 | |
| 276 | 154 | @Override |
| 277 | - public List<PluginInfoDO> getRunningPluginInfoList() { | |
| 278 | - return pluginInfoMapper.selectListByStatus(IotPluginStatusEnum.RUNNING.getStatus()); | |
| 155 | + public List<PluginInfoDO> getPluginInfoListByStatus(Integer status) { | |
| 156 | + return pluginInfoMapper.selectListByStatus(status); | |
| 279 | 157 | } |
| 280 | 158 | |
| 281 | 159 | } |
| 282 | 160 | \ No newline at end of file | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/plugin/PluginInstanceService.java
| 1 | 1 | package cn.iocoder.yudao.module.iot.service.plugin; |
| 2 | 2 | |
| 3 | +import cn.iocoder.yudao.module.iot.dal.dataobject.plugininfo.PluginInfoDO; | |
| 4 | +import org.springframework.web.multipart.MultipartFile; | |
| 5 | + | |
| 3 | 6 | /** |
| 4 | 7 | * IoT 插件实例 Service 接口 |
| 5 | 8 | * |
| ... | ... | @@ -8,8 +11,46 @@ package cn.iocoder.yudao.module.iot.service.plugin; |
| 8 | 11 | public interface PluginInstanceService { |
| 9 | 12 | |
| 10 | 13 | /** |
| 11 | - * 更新IoT 插件实例 | |
| 14 | + * 上报插件实例 | |
| 15 | + */ | |
| 16 | + void reportPluginInstances(); | |
| 17 | + | |
| 18 | + /** | |
| 19 | + * 停止并卸载插件 | |
| 20 | + * | |
| 21 | + * @param pluginKey 插件标识符 | |
| 22 | + */ | |
| 23 | + void stopAndUnloadPlugin(String pluginKey); | |
| 24 | + | |
| 25 | + /** | |
| 26 | + * 删除插件文件 | |
| 27 | + * | |
| 28 | + * @param pluginInfoDo 插件信息 | |
| 29 | + */ | |
| 30 | + void deletePluginFile(PluginInfoDO pluginInfoDo); | |
| 31 | + | |
| 32 | + /** | |
| 33 | + * 上传并加载新的插件文件 | |
| 34 | + * | |
| 35 | + * @param file 插件文件 | |
| 36 | + * @return 插件标识符 | |
| 37 | + */ | |
| 38 | + String uploadAndLoadNewPlugin(MultipartFile file); | |
| 39 | + | |
| 40 | + /** | |
| 41 | + * 更新插件状态文件 | |
| 42 | + * | |
| 43 | + * @param pluginKeyNew 插件标识符 | |
| 44 | + * @param isEnabled 是否启用 | |
| 45 | + */ | |
| 46 | + void updatePluginStatusFile(String pluginKeyNew, boolean isEnabled); | |
| 47 | + | |
| 48 | + /** | |
| 49 | + * 更新插件状态 | |
| 50 | + * | |
| 51 | + * @param pluginInfoDo 插件信息 | |
| 52 | + * @param status 新状态 | |
| 12 | 53 | */ |
| 13 | - void updatePluginInstances(); | |
| 54 | + void updatePluginStatus(PluginInfoDO pluginInfoDo, Integer status); | |
| 14 | 55 | |
| 15 | 56 | } |
| 16 | 57 | \ No newline at end of file | ... | ... |
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/plugin/PluginInstanceServiceImpl.java
| 1 | 1 | package cn.iocoder.yudao.module.iot.service.plugin; |
| 2 | 2 | |
| 3 | +import cn.hutool.core.io.FileUtil; | |
| 3 | 4 | import cn.hutool.core.net.NetUtil; |
| 4 | 5 | import cn.hutool.core.util.IdUtil; |
| 5 | 6 | import cn.iocoder.yudao.module.iot.dal.dataobject.plugininfo.PluginInfoDO; |
| 6 | 7 | import cn.iocoder.yudao.module.iot.dal.dataobject.plugininstance.PluginInstanceDO; |
| 8 | +import cn.iocoder.yudao.module.iot.dal.mysql.plugin.PluginInfoMapper; | |
| 7 | 9 | import cn.iocoder.yudao.module.iot.dal.mysql.plugin.PluginInstanceMapper; |
| 10 | +import cn.iocoder.yudao.module.iot.enums.ErrorCodeConstants; | |
| 11 | +import cn.iocoder.yudao.module.iot.enums.plugin.IotPluginStatusEnum; | |
| 8 | 12 | import jakarta.annotation.Resource; |
| 9 | 13 | import lombok.extern.slf4j.Slf4j; |
| 14 | +import org.pf4j.PluginState; | |
| 10 | 15 | import org.pf4j.PluginWrapper; |
| 11 | 16 | import org.pf4j.spring.SpringPluginManager; |
| 12 | 17 | import org.springframework.beans.factory.annotation.Value; |
| 13 | 18 | import org.springframework.stereotype.Service; |
| 14 | 19 | import org.springframework.validation.annotation.Validated; |
| 20 | +import org.springframework.web.multipart.MultipartFile; | |
| 15 | 21 | |
| 22 | +import java.io.File; | |
| 23 | +import java.io.IOException; | |
| 24 | +import java.net.Inet4Address; | |
| 25 | +import java.net.InetAddress; | |
| 26 | +import java.nio.file.*; | |
| 27 | +import java.util.ArrayList; | |
| 28 | +import java.util.LinkedHashSet; | |
| 16 | 29 | import java.util.List; |
| 30 | +import java.util.Map; | |
| 31 | +import java.util.concurrent.TimeUnit; | |
| 32 | +import java.util.function.Function; | |
| 33 | +import java.util.stream.Collectors; | |
| 34 | + | |
| 35 | +import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; | |
| 17 | 36 | |
| 18 | 37 | /** |
| 19 | 38 | * IoT 插件实例 Service 实现类 |
| ... | ... | @@ -25,79 +44,195 @@ import java.util.List; |
| 25 | 44 | @Slf4j |
| 26 | 45 | public class PluginInstanceServiceImpl implements PluginInstanceService { |
| 27 | 46 | |
| 28 | - /** | |
| 29 | - * 主程序 ID | |
| 30 | - */ | |
| 31 | 47 | // TODO @haohao:这个可以后续确认下,有没更合适的标识。例如说 mac 地址之类的 |
| 48 | + // 简化的UUID + mac 地址 会不会好一些,一台机子有可能会部署多个插件 | |
| 32 | 49 | public static final String MAIN_ID = IdUtil.fastSimpleUUID(); |
| 33 | 50 | |
| 34 | 51 | @Resource |
| 35 | - private PluginInfoService pluginInfoService; | |
| 52 | + private PluginInfoMapper pluginInfoMapper; | |
| 36 | 53 | @Resource |
| 37 | 54 | private PluginInstanceMapper pluginInstanceMapper; |
| 38 | 55 | @Resource |
| 39 | 56 | private SpringPluginManager pluginManager; |
| 40 | 57 | |
| 58 | + @Value("${pf4j.pluginsDir}") | |
| 59 | + private String pluginsDir; | |
| 60 | + | |
| 41 | 61 | @Value("${server.port:48080}") |
| 42 | 62 | private int port; |
| 43 | 63 | |
| 44 | - // TODO @haohao:建议把 PluginInfoServiceImpl 里面,和 instance 相关的逻辑拿过来,可能会更好。info 处理信息,instance 处理实例 | |
| 64 | + @Override | |
| 65 | + public void stopAndUnloadPlugin(String pluginKey) { | |
| 66 | + PluginWrapper plugin = pluginManager.getPlugin(pluginKey); | |
| 67 | + if (plugin != null) { | |
| 68 | + if (plugin.getPluginState().equals(PluginState.STARTED)) { | |
| 69 | + pluginManager.stopPlugin(pluginKey); // 停止插件 | |
| 70 | + log.info("已停止插件: {}", pluginKey); | |
| 71 | + } | |
| 72 | + pluginManager.unloadPlugin(pluginKey); // 卸载插件 | |
| 73 | + log.info("已卸载插件: {}", pluginKey); | |
| 74 | + } else { | |
| 75 | + log.warn("插件不存在或已卸载: {}", pluginKey); | |
| 76 | + } | |
| 77 | + } | |
| 78 | + | |
| 79 | + @Override | |
| 80 | + public void deletePluginFile(PluginInfoDO pluginInfoDO) { | |
| 81 | + File file = new File(pluginsDir, pluginInfoDO.getFileName()); | |
| 82 | + if (file.exists()) { | |
| 83 | + try { | |
| 84 | + TimeUnit.SECONDS.sleep(1); // 等待 1 秒,避免插件未卸载完毕 | |
| 85 | + if (!file.delete()) { | |
| 86 | + log.error("[deletePluginInfo][删除插件文件({}) 失败]", pluginInfoDO.getFileName()); | |
| 87 | + } | |
| 88 | + } catch (InterruptedException e) { | |
| 89 | + log.error("[deletePluginInfo][删除插件文件({}) 失败]", pluginInfoDO.getFileName(), | |
| 90 | + e); | |
| 91 | + Thread.currentThread().interrupt(); // 恢复中断状态 | |
| 92 | + } | |
| 93 | + } | |
| 94 | + } | |
| 95 | + | |
| 96 | + @Override | |
| 97 | + public String uploadAndLoadNewPlugin(MultipartFile file) { | |
| 98 | + String pluginKeyNew; | |
| 99 | + // TODO @haohao:多节点,是不是要上传 s3 之类的存储器;然后定时去加载 | |
| 100 | + Path pluginsPath = Paths.get(pluginsDir); | |
| 101 | + try { | |
| 102 | + FileUtil.mkdir(pluginsPath.toFile()); // 创建插件目录 | |
| 103 | + String filename = file.getOriginalFilename(); | |
| 104 | + if (filename != null) { | |
| 105 | + Path jarPath = pluginsPath.resolve(filename); | |
| 106 | + Files.copy(file.getInputStream(), jarPath, StandardCopyOption.REPLACE_EXISTING); // 保存上传的 JAR 文件 | |
| 107 | + pluginKeyNew = pluginManager.loadPlugin(jarPath.toAbsolutePath()); // 加载插件 | |
| 108 | + log.info("已加载插件: {}", pluginKeyNew); | |
| 109 | + } else { | |
| 110 | + throw exception(ErrorCodeConstants.PLUGIN_INSTALL_FAILED); | |
| 111 | + } | |
| 112 | + } catch (IOException e) { | |
| 113 | + log.error("[uploadAndLoadNewPlugin][上传插件文件失败]", e); | |
| 114 | + throw exception(ErrorCodeConstants.PLUGIN_INSTALL_FAILED, e); | |
| 115 | + } catch (Exception e) { | |
| 116 | + log.error("[uploadAndLoadNewPlugin][加载插件失败]", e); | |
| 117 | + throw exception(ErrorCodeConstants.PLUGIN_INSTALL_FAILED, e); | |
| 118 | + } | |
| 119 | + return pluginKeyNew; | |
| 120 | + } | |
| 45 | 121 | |
| 46 | - // TODO @haohao:这个改成 reportPluginInstance 会不会更合适哈。 | |
| 47 | 122 | @Override |
| 48 | - public void updatePluginInstances() { | |
| 49 | - // 1.1 查询 pf4j 插件列表 | |
| 123 | + public void updatePluginStatusFile(String pluginKeyNew, boolean isEnabled) { | |
| 124 | + // TODO @haohao:疑问,这里写 enabled.txt 和 disabled.txt 的目的是啥哈? | |
| 125 | + // pf4j 的插件状态文件,需要 2 个文件,一个 enabled.txt 一个 disabled.txt | |
| 126 | + Path enabledFilePath = Paths.get(pluginsDir, "enabled.txt"); | |
| 127 | + Path disabledFilePath = Paths.get(pluginsDir, "disabled.txt"); | |
| 128 | + Path targetFilePath = isEnabled ? enabledFilePath : disabledFilePath; | |
| 129 | + Path oppositeFilePath = isEnabled ? disabledFilePath : enabledFilePath; | |
| 130 | + | |
| 131 | + try { | |
| 132 | + PluginWrapper pluginWrapper = pluginManager.getPlugin(pluginKeyNew); | |
| 133 | + if (pluginWrapper == null) { | |
| 134 | + throw exception(ErrorCodeConstants.PLUGIN_INSTALL_FAILED); | |
| 135 | + } | |
| 136 | + List<String> targetLines = Files.exists(targetFilePath) ? Files.readAllLines(targetFilePath) | |
| 137 | + : new ArrayList<>(); | |
| 138 | + List<String> oppositeLines = Files.exists(oppositeFilePath) ? Files.readAllLines(oppositeFilePath) | |
| 139 | + : new ArrayList<>(); | |
| 140 | + | |
| 141 | + if (!targetLines.contains(pluginKeyNew)) { | |
| 142 | + targetLines.add(pluginKeyNew); | |
| 143 | + Files.write(targetFilePath, targetLines, StandardOpenOption.CREATE, | |
| 144 | + StandardOpenOption.TRUNCATE_EXISTING); | |
| 145 | + log.info("已添加插件 {} 到 {}", pluginKeyNew, targetFilePath.getFileName()); | |
| 146 | + } | |
| 147 | + | |
| 148 | + if (oppositeLines.contains(pluginKeyNew)) { | |
| 149 | + oppositeLines.remove(pluginKeyNew); | |
| 150 | + Files.write(oppositeFilePath, oppositeLines, StandardOpenOption.CREATE, | |
| 151 | + StandardOpenOption.TRUNCATE_EXISTING); | |
| 152 | + log.info("已从 {} 移除插件 {}", oppositeFilePath.getFileName(), pluginKeyNew); | |
| 153 | + } | |
| 154 | + } catch (IOException e) { | |
| 155 | + log.error("[updatePluginStatusFile][更新插件状态文件失败]", e); | |
| 156 | + throw exception(ErrorCodeConstants.PLUGIN_INSTALL_FAILED, e); | |
| 157 | + } | |
| 158 | + } | |
| 159 | + | |
| 160 | + @Override | |
| 161 | + public void updatePluginStatus(PluginInfoDO pluginInfoDo, Integer status) { | |
| 162 | + String pluginKey = pluginInfoDo.getPluginKey(); | |
| 163 | + PluginWrapper plugin = pluginManager.getPlugin(pluginKey); | |
| 164 | + | |
| 165 | + if (plugin != null) { | |
| 166 | + // 启动插件 | |
| 167 | + if (status.equals(IotPluginStatusEnum.RUNNING.getStatus()) | |
| 168 | + && plugin.getPluginState() != PluginState.STARTED) { | |
| 169 | + pluginManager.startPlugin(pluginKey); | |
| 170 | + updatePluginStatusFile(pluginKey, true); | |
| 171 | + log.info("已启动插件: {}", pluginKey); | |
| 172 | + } | |
| 173 | + // 停止插件 | |
| 174 | + else if (status.equals(IotPluginStatusEnum.STOPPED.getStatus()) | |
| 175 | + && plugin.getPluginState() == PluginState.STARTED) { | |
| 176 | + pluginManager.stopPlugin(pluginKey); | |
| 177 | + updatePluginStatusFile(pluginKey, false); | |
| 178 | + log.info("已停止插件: {}", pluginKey); | |
| 179 | + } | |
| 180 | + } else { | |
| 181 | + // 插件不存在且状态为停止,抛出异常 | |
| 182 | + if (IotPluginStatusEnum.STOPPED.getStatus().equals(pluginInfoDo.getStatus())) { | |
| 183 | + throw exception(ErrorCodeConstants.PLUGIN_STATUS_INVALID); | |
| 184 | + } | |
| 185 | + } | |
| 186 | + } | |
| 187 | + | |
| 188 | + @Override | |
| 189 | + public void reportPluginInstances() { | |
| 190 | + // 1. 获取 pf4j 插件列表 | |
| 50 | 191 | List<PluginWrapper> plugins = pluginManager.getPlugins(); |
| 51 | - // 1.2 查询插件信息列表 | |
| 52 | - List<PluginInfoDO> pluginInfos = pluginInfoService.getPluginInfoList(); | |
| 53 | - // 1.3 动态获取主程序的 IP 和端口 | |
| 54 | - String mainIp = getLocalIpAddress(); | |
| 55 | 192 | |
| 56 | - // 2. 遍历插件列表,并保存为插件实例 | |
| 193 | + // 2. 获取插件信息列表并转换为 Map 以便快速查找 | |
| 194 | + List<PluginInfoDO> pluginInfos = pluginInfoMapper.selectList(); | |
| 195 | + Map<String, PluginInfoDO> pluginInfoMap = pluginInfos.stream() | |
| 196 | + .collect(Collectors.toMap(PluginInfoDO::getPluginKey, Function.identity())); | |
| 197 | + | |
| 198 | + // 3. 获取本机 IP 和 MAC 地址 | |
| 199 | + LinkedHashSet<InetAddress> localAddressList = NetUtil.localAddressList(t -> t instanceof Inet4Address); | |
| 200 | + LinkedHashSet<String> ipList = NetUtil.toIpList(localAddressList); | |
| 201 | + String ip = ipList.stream().findFirst().orElse("127.0.0.1"); | |
| 202 | + String mac = NetUtil.getMacAddress(localAddressList.stream().findFirst().orElse(null)); | |
| 203 | + String mainId = MAIN_ID + "-" + mac; | |
| 204 | + | |
| 205 | + // 4. 遍历插件列表,并保存为插件实例 | |
| 57 | 206 | for (PluginWrapper plugin : plugins) { |
| 58 | - // 2.1 查找插件信息 | |
| 59 | 207 | String pluginKey = plugin.getPluginId(); |
| 60 | - // TODO @haohao:CollUtil.findOne() 简化 | |
| 61 | - PluginInfoDO pluginInfo = pluginInfos.stream() | |
| 62 | - .filter(pluginInfoDO -> pluginInfoDO.getPluginKey().equals(pluginKey)) | |
| 63 | - .findFirst() | |
| 64 | - .orElse(null); | |
| 208 | + | |
| 209 | + // 4.1 查找插件信息 | |
| 210 | + PluginInfoDO pluginInfo = pluginInfoMap.get(pluginKey); | |
| 65 | 211 | if (pluginInfo == null) { |
| 66 | - // TODO @haohao:建议打个 error log | |
| 212 | + // 4.2 插件信息不存在,记录错误并跳过 | |
| 213 | + log.error("插件信息不存在,插件包标识符 = {}", pluginKey); | |
| 67 | 214 | continue; |
| 68 | 215 | } |
| 69 | 216 | |
| 70 | - // 2.2 查询插件实例 | |
| 71 | - PluginInstanceDO pluginInstance = pluginInstanceMapper.selectByMainIdAndPluginId(MAIN_ID, pluginInfo.getId()); | |
| 72 | - // 2.3.1 如果插件实例不存在,则创建 | |
| 217 | + // 4.3 查询插件实例 | |
| 218 | + PluginInstanceDO pluginInstance = pluginInstanceMapper.selectByMainIdAndPluginId(mainId, | |
| 219 | + pluginInfo.getId()); | |
| 73 | 220 | if (pluginInstance == null) { |
| 74 | - // TODO @haohao:可以链式调用;建议新建一个! | |
| 75 | - pluginInstance = new PluginInstanceDO(); | |
| 76 | - pluginInstance.setPluginId(pluginInfo.getId()); | |
| 77 | - pluginInstance.setMainId(MAIN_ID); | |
| 78 | - pluginInstance.setIp(mainIp); | |
| 79 | - pluginInstance.setPort(port); | |
| 80 | - pluginInstance.setHeartbeatAt(System.currentTimeMillis()); | |
| 221 | + // 4.4 如果插件实例不存在,则创建 | |
| 222 | + pluginInstance = PluginInstanceDO.builder() | |
| 223 | + .pluginId(pluginInfo.getId()) | |
| 224 | + .mainId(MAIN_ID + "-" + mac) | |
| 225 | + .ip(ip) | |
| 226 | + .port(port) | |
| 227 | + .heartbeatAt(System.currentTimeMillis()) | |
| 228 | + .build(); | |
| 81 | 229 | pluginInstanceMapper.insert(pluginInstance); |
| 82 | 230 | } else { |
| 83 | - // 2.3.2 如果插件实例存在,则更新 | |
| 231 | + // 4.5 如果插件实例存在,则更新心跳时间 | |
| 84 | 232 | pluginInstance.setHeartbeatAt(System.currentTimeMillis()); |
| 85 | 233 | pluginInstanceMapper.updateById(pluginInstance); |
| 86 | 234 | } |
| 87 | 235 | } |
| 88 | 236 | } |
| 89 | 237 | |
| 90 | - // TODO @haohao:这个目的是,获取到第一个有效 ip 是哇? | |
| 91 | - private String getLocalIpAddress() { | |
| 92 | - try { | |
| 93 | - List<String> ipList = NetUtil.localIpv4s().stream() | |
| 94 | - .filter(ip -> !ip.startsWith("0.0") && !ip.startsWith("127.") && !ip.startsWith("169.254") && !ip.startsWith("255.255.255.255")) | |
| 95 | - .toList(); | |
| 96 | - return ipList.isEmpty() ? "127.0.0.1" : ipList.get(0); | |
| 97 | - } catch (Exception e) { | |
| 98 | - log.error("获取本地IP地址失败", e); | |
| 99 | - return "127.0.0.1"; // 默认值 | |
| 100 | - } | |
| 101 | - } | |
| 102 | - | |
| 103 | 238 | } |
| 104 | 239 | \ No newline at end of file | ... | ... |
yudao-module-iot/yudao-module-iot-plugin/yudao-module-iot-http-plugin/src/main/java/cn/iocoder/yudao/module/iot/controller/RpcController.java
| ... | ... | @@ -11,6 +11,11 @@ import org.springframework.web.bind.annotation.RestController; |
| 11 | 11 | import javax.annotation.Resource; |
| 12 | 12 | import java.util.concurrent.CompletableFuture; |
| 13 | 13 | |
| 14 | +/** | |
| 15 | + * 插件实例 RPC 接口 | |
| 16 | + * | |
| 17 | + * @author 芋道源码 | |
| 18 | + */ | |
| 14 | 19 | @RestController |
| 15 | 20 | @RequestMapping("/rpc") |
| 16 | 21 | @RequiredArgsConstructor |
| ... | ... | @@ -29,4 +34,4 @@ public class RpcController { |
| 29 | 34 | return rpcClient.call("concat", new Object[]{str1, str2}, 10); |
| 30 | 35 | } |
| 31 | 36 | |
| 32 | 37 | -} |
| 38 | +} | |
| 33 | 39 | \ No newline at end of file | ... | ... |
yudao-module-iot/yudao-module-iot-plugin/yudao-module-iot-http-plugin/src/main/java/cn/iocoder/yudao/module/iot/plugin/HttpHandler.java
| ... | ... | @@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.iot.plugin; |
| 3 | 3 | import cn.hutool.json.JSONObject; |
| 4 | 4 | import cn.hutool.json.JSONUtil; |
| 5 | 5 | import cn.iocoder.yudao.module.iot.api.device.DeviceDataApi; |
| 6 | +import cn.iocoder.yudao.module.iot.api.device.dto.DeviceDataCreateReqDTO; | |
| 6 | 7 | import io.netty.buffer.Unpooled; |
| 7 | 8 | import io.netty.channel.ChannelFutureListener; |
| 8 | 9 | import io.netty.channel.ChannelHandlerContext; |
| ... | ... | @@ -12,7 +13,7 @@ import io.netty.util.CharsetUtil; |
| 12 | 13 | |
| 13 | 14 | /** |
| 14 | 15 | * 基于 Netty 的 HTTP 处理器,用于接收设备上报的数据并调用主程序的 DeviceDataApi 接口进行处理。 |
| 15 | - * | |
| 16 | + * <p> | |
| 16 | 17 | * 1. 请求格式:JSON 格式,地址为 POST /sys/{productKey}/{deviceName}/thing/event/property/post |
| 17 | 18 | * 2. 返回结果:JSON 格式,包含统一的 code、data、id、message、method、version 字段 |
| 18 | 19 | */ |
| ... | ... | @@ -76,7 +77,12 @@ public class HttpHandler extends SimpleChannelInboundHandler<FullHttpRequest> { |
| 76 | 77 | |
| 77 | 78 | try { |
| 78 | 79 | // 调用主程序的接口保存数据 |
| 79 | - deviceDataApi.saveDeviceData(productKey, deviceName, jsonData.toString()); | |
| 80 | + DeviceDataCreateReqDTO createDTO = DeviceDataCreateReqDTO.builder() | |
| 81 | + .productKey(productKey) | |
| 82 | + .deviceName(deviceName) | |
| 83 | + .message(jsonData.toString()) | |
| 84 | + .build(); | |
| 85 | + deviceDataApi.saveDeviceData(createDTO); | |
| 80 | 86 | |
| 81 | 87 | // 构造成功响应内容 |
| 82 | 88 | JSONObject successRes = createResponseJson( | ... | ... |