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【功能新增】IoT：增加插件支持，包含插件API和示例控制器

This commit is contained in:
安浩浩 2024-12-16 18:18:53 +08:00
parent 92c2717d46
commit 290fcd94d5
18 changed files with 637 additions and 92 deletions
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1
yudao-module-iot/pom.xml
View File

@ -11,6 +11,7 @@
<module>yudao-module-iot-api</module>
<module>yudao-module-iot-biz</module>
<module>yudao-module-iot-plugin</module>
<module>yudao-module-iot-plugin-api</module>
</modules>
<modelVersion>4.0.0</modelVersion>

8
yudao-module-iot/yudao-module-iot-biz/pom.xml
View File

@ -25,6 +25,13 @@
<version>${revision}</version>
</dependency>
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-module-iot-plugin-api</artifactId>
<version>0.0.1</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-spring-boot-starter-biz-tenant</artifactId>
@ -75,6 +82,7 @@
<groupId>org.pf4j</groupId>
<artifactId>pf4j-spring</artifactId>
</dependency>
</dependencies>
</project>

40
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/plugininfo/Greetings.java Normal file
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@ -0,0 +1,40 @@
/*
* Copyright (C) 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cn.iocoder.yudao.module.iot.controller.admin.plugininfo;
import cn.iocoder.yudao.module.iot.api.Greeting;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.List;
/**
* 打招呼 测试用例
*/
@Component
public class Greetings {
@Autowired
private List<Greeting> greetings;
public void printGreetings() {
System.out.printf("找到扩展点的 %d 个扩展 '%s'%n", greetings.size(), Greeting.class.getName());
for (Greeting greeting : greetings) {
System.out.println(">>> " + greeting.getGreeting());
}
}
}

134
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/plugininfo/PluginController.java Normal file
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@ -0,0 +1,134 @@
package cn.iocoder.yudao.module.iot.controller.admin.plugininfo;
import jakarta.annotation.Resource;
import org.pf4j.spring.SpringPluginManager;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.ApplicationContext;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import javax.annotation.security.PermitAll;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.List;
import java.util.stream.Collectors;
/**
* 插件 Controller 测试用例
*/
@RestController
@RequestMapping("/iot/plugins")
public class PluginController {
@Resource
private ApplicationContext applicationContext;
@Resource
private SpringPluginManager springPluginManager;
@Resource
private Greetings greetings;
@Value("${pf4j.pluginsDir}")
private String pluginsDir;
/**
* 上传插件 JAR 文件并加载插件
*
* @param file 上传的 JAR 文件
* @return 上传结果
*/
@PermitAll
@PostMapping("/upload")
public ResponseEntity<String> uploadPlugin(@RequestParam("file") MultipartFile file) {
if (file.isEmpty()) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("上传的文件为空");
}
// 确保插件目录存在
Path pluginsPath = Paths.get(pluginsDir);
try {
if (!Files.exists(pluginsPath)) {
Files.createDirectories(pluginsPath);
}
// 保存上传的 JAR 文件到插件目录
String filename = file.getOriginalFilename();
if (filename == null || (!filename.endsWith(".jar") && !filename.endsWith(".zip"))) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("上传的文件不是 JAR 或 ZIP 文件");
}
Path jarPath = pluginsPath.resolve(filename);
Files.copy(file.getInputStream(), jarPath, StandardCopyOption.REPLACE_EXISTING);
// 加载插件
String pluginId = springPluginManager.loadPlugin(jarPath.toAbsolutePath());
// 启动插件
springPluginManager.startPlugin(pluginId);
return ResponseEntity.ok("插件上传并加载成功");
} catch (IOException e) {
e.printStackTrace();
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("上传插件时发生错误: " + e.getMessage());
} catch (Exception e) {
e.printStackTrace();
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("加载插件时发生错误: " + e.getMessage());
}
}
/**
* 卸载指定插件
*
* @param pluginId 插件 ID
* @return 卸载结果
*/
@PermitAll
@DeleteMapping("/unload/{pluginId}")
public ResponseEntity<String> unloadPlugin(@PathVariable String pluginId) {
if (springPluginManager.getPlugins().stream().noneMatch(plugin -> plugin.getDescriptor().getPluginId().equals(pluginId))) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("插件未加载: " + pluginId);
}
springPluginManager.stopPlugin(pluginId);
springPluginManager.unloadPlugin(pluginId);
// 删除插件 JAR 文件（可选）
// PluginWrapper plugin = pluginManager.getPlugin(pluginId);
// PluginDescriptor descriptor = plugin.getDescriptor();
// Path jarPath = Paths.get(pluginsDir).resolve(descriptor.getPluginId() + ".jar");
// Files.deleteIfExists(jarPath);
return ResponseEntity.ok("插件卸载成功: " + pluginId);
}
/**
* 列出所有已加载的插件
*
* @return 插件列表
*/
@PermitAll
@GetMapping("/list")
public ResponseEntity<List<String>> listPlugins() {
List<String> plugins = springPluginManager.getPlugins().stream()
.map(plugin -> plugin.getDescriptor().getPluginId())
.collect(Collectors.toList());
return ResponseEntity.ok(plugins);
}
/**
* 打印问候语
*
* @return 1
*/
@PermitAll
@GetMapping("/printGreetings")
public ResponseEntity<Integer> printGreetings() {
greetings.printGreetings();
return ResponseEntity.ok(1);
}
}

34
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/plugininfo/WhazzupGreeting.java Normal file
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@ -0,0 +1,34 @@
/*
* Copyright (C) 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cn.iocoder.yudao.module.iot.controller.admin.plugininfo;
import cn.iocoder.yudao.module.iot.api.Greeting;
import org.pf4j.Extension;
import org.springframework.stereotype.Component;
/**
* 打招呼 测试用例
*/
@Extension
@Component
public class WhazzupGreeting implements Greeting {
@Override
public String getGreeting() {
return "Whazzup";
}
}

8
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/framework/plugin/SpringConfiguration.java
View File

@ -1,8 +1,10 @@
package cn.iocoder.yudao.module.iot.framework.plugin;
import cn.iocoder.yudao.module.iot.controller.admin.plugininfo.Greetings;
import org.pf4j.spring.SpringPluginManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
@Configuration
public class SpringConfiguration {
@ -12,4 +14,10 @@ public class SpringConfiguration {
return new SpringPluginManager();
}
@Bean
@DependsOn("pluginManager")
public Greetings greetings() {
return new Greetings();
}
}

6
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/plugininfo/PluginInfoService.java
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@ -7,8 +7,6 @@ import cn.iocoder.yudao.module.iot.dal.dataobject.plugininfo.PluginInfoDO;
import jakarta.validation.Valid;
import org.springframework.web.multipart.MultipartFile;
import java.io.InputStream;
/**
* IoT 插件信息 Service 接口
*
@ -57,7 +55,7 @@ public interface PluginInfoService {
/**
* 上传插件的 JAR 包
*
* @param id 插件id
* @param id 插件id
* @param file 文件
*/
void uploadJar(Long id, MultipartFile file);
@ -65,7 +63,7 @@ public interface PluginInfoService {
/**
* 更新插件的状态
*
* @param id 插件id
* @param id 插件id
* @param status 状态
*/
void updatePluginStatus(Long id, Integer status);

120
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/plugininfo/PluginInfoServiceImpl.java
View File

@ -17,13 +17,18 @@ import org.pf4j.PluginDescriptor;
import org.pf4j.PluginState;
import org.pf4j.PluginWrapper;
import org.pf4j.spring.SpringPluginManager;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.multipart.MultipartFile;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.module.iot.enums.ErrorCodeConstants.*;
@ -47,6 +52,9 @@ public class PluginInfoServiceImpl implements PluginInfoService {
@Resource
private FileApi fileApi;
@Value("${pf4j.pluginsDir}")
private String pluginsDir;
@Override
public Long createPluginInfo(PluginInfoSaveReqVO createReqVO) {
// 插入
@ -132,7 +140,7 @@ public class PluginInfoServiceImpl implements PluginInfoService {
// 4. 上传插件
String pluginIdNew;
try {
String path = fileApi.createFile(IoUtil.readBytes(file.getInputStream()));
String path = fileApi.createFile(pluginsDir, IoUtil.readBytes(file.getInputStream()));
Path pluginPath = Path.of(path);
pluginIdNew = pluginManager.loadPlugin(pluginPath);
} catch (Exception e) {
@ -144,10 +152,31 @@ public class PluginInfoServiceImpl implements PluginInfoService {
throw exception(PLUGIN_INSTALL_FAILED);
}
// 5. 读取配置文件和脚本
String configJson = "";
String script = "";
try (JarFile jarFile = new JarFile(pluginWrapper.getPluginPath().toFile())) {
// 5.1 获取config文件在jar包中的路径
String configFile = "classes/config.json";
JarEntry configEntry = jarFile.getJarEntry(configFile);
if (configEntry != null) {
// 5.2 读取配置文件
configJson = IoUtil.readUtf8(jarFile.getInputStream(configEntry));
log.info("configJson:{}", configJson);
}
// 5.3 读取script.js脚本
String scriptFile = "classes/script.js";
JarEntry scriptEntity = jarFile.getJarEntry(scriptFile);
if (scriptEntity != null) {
// 5.4 读取脚本文件
script = IoUtil.readUtf8(jarFile.getInputStream(scriptEntity));
log.info("script:{}", script);
}
} catch (Exception e) {
throw exception(PLUGIN_INSTALL_FAILED);
}
pluginInfoDo.setPluginId(pluginIdNew);
pluginInfoDo.setStatus(IotPluginStatusEnum.STOPPED.getStatus());
@ -159,48 +188,6 @@ public class PluginInfoServiceImpl implements PluginInfoService {
pluginInfoDo.setVersion(pluginDescriptor.getVersion());
pluginInfoDo.setDescription(pluginDescriptor.getPluginDescription());
pluginInfoMapper.updateById(pluginInfoDo);
// 5. 读取配置文件和脚本
// String configJson = "";
// String script = "";
// try (JarFile jarFile = new JarFile(pluginInfoUpdate.getPluginPath())) {
// // 5.1 获取config文件在jar包中的路径
// String configFile = "classes/config.json";
// JarEntry configEntry = jarFile.getJarEntry(configFile);
//
// if (configEntry != null) {
// // 5.2 读取配置文件
// configJson = IoUtil.read(jarFile.getInputStream(configEntry), Charset.defaultCharset());
// log.info("configJson:{}", configJson);
// }
//
// // 5.3 读取script.js脚本
// String scriptFile = "classes/script.js";
// JarEntry scriptEntity = jarFile.getJarEntry(scriptFile);
// if (scriptEntity != null) {
// // 5.4 读取脚本文件
// script = IoUtil.read(jarFile.getInputStream(scriptEntity), Charset.defaultCharset());
// log.info("script:{}", script);
// }
// } catch (Exception e) {
// throw exception(PLUGIN_INSTALL_FAILED);
// }
// PluginState pluginState = pluginInfoUpdate.getPluginState();
// if (pluginState == PluginState.STARTED) {
// pluginInfoDo.setStatus(IotPluginStatusEnum.RUNNING.getStatus());
// }
// pluginInfoDo.setPluginId(pluginInfoUpdate.getPluginId());
// pluginInfoDo.setFile(file.getOriginalFilename());
// pluginInfoDo.setConfigSchema(configJson);
// pluginInfoDo.setScript(script);
//
// PluginDescriptor pluginDescriptor = pluginInfoUpdate.getPluginDescriptor();
// pluginInfoDo.setVersion(pluginDescriptor.getPluginVersion());
// pluginInfoDo.setDescription(pluginDescriptor.getDescription());
// pluginInfoMapper.updateById(pluginInfoDo);
}
@Override
@ -213,26 +200,22 @@ public class PluginInfoServiceImpl implements PluginInfoService {
throw exception(PLUGIN_STATUS_INVALID);
}
// 插件包为空
// String pluginId = pluginInfoDo.getPluginId();
// if (StrUtil.isBlank(pluginId)) {
// throw exception(PLUGIN_INFO_NOT_EXISTS);
// }
// com.gitee.starblues.core.PluginInfo pluginInfo = pluginOperator.getPluginInfo(pluginId);
// if (pluginInfo != null) {
// if (pluginInfoDo.getStatus().equals(IotPluginStatusEnum.RUNNING.getStatus()) && pluginInfo.getPluginState() != PluginState.STARTED) {
// // 启动插件
// pluginOperator.start(pluginId);
// } else if (pluginInfoDo.getStatus().equals(IotPluginStatusEnum.STOPPED.getStatus()) && pluginInfo.getPluginState() == PluginState.STARTED) {
// // 停止插件
// pluginOperator.stop(pluginId);
// }
// } else {
// // 已经停止，未获取到插件
// if (IotPluginStatusEnum.STOPPED.getStatus().equals(pluginInfoDo.getStatus())) {
// throw exception(PLUGIN_STATUS_INVALID);
// }
// }
String pluginId = pluginInfoDo.getPluginId();
PluginWrapper plugin = pluginManager.getPlugin(pluginId);
if (plugin != null) {
if (status.equals(IotPluginStatusEnum.RUNNING.getStatus()) && plugin.getPluginState() != PluginState.STARTED) {
// 启动插件
pluginManager.startPlugin(pluginId);
} else if (status.equals(IotPluginStatusEnum.STOPPED.getStatus()) && plugin.getPluginState() == PluginState.STARTED) {
// 停止插件
pluginManager.stopPlugin(pluginId);
}
} else {
// 已经停止，未获取到插件
if (IotPluginStatusEnum.STOPPED.getStatus().equals(pluginInfoDo.getStatus())) {
throw exception(PLUGIN_STATUS_INVALID);
}
}
pluginInfoDo.setStatus(status);
pluginInfoMapper.updateById(pluginInfoDo);
}
@ -244,20 +227,13 @@ public class PluginInfoServiceImpl implements PluginInfoService {
@SneakyThrows
private void startPlugins() {
// while (!pluginOperator.inited()) {
// Thread.sleep(1000L);
// }
for (PluginInfoDO pluginInfoDO : pluginInfoMapper.selectList()) {
if (!IotPluginStatusEnum.RUNNING.getStatus().equals(pluginInfoDO.getStatus())) {
continue;
}
log.info("start plugin:{}", pluginInfoDO.getPluginId());
try {
// com.gitee.starblues.core.PluginInfo plugin = pluginOperator.getPluginInfo(pluginInfoDO.getPluginId());
// if (plugin != null) {
// pluginOperator.start(plugin.getPluginId());
// }
pluginManager.startPlugin(pluginInfoDO.getPluginId());
} catch (Exception e) {
log.error("start plugin error", e);
}

30
yudao-module-iot/yudao-module-iot-plugin-api/pom.xml Normal file
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@ -0,0 +1,30 @@
<?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>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-module-iot-plugin-api</artifactId>
<version>0.0.1</version>
<packaging>jar</packaging>
<name>${project.artifactId}</name>
<description>
物联网 模块插件 API，暴露给其它模块调用
</description>
<properties>
<pf4j-spring.version>0.9.0</pf4j-spring.version>
</properties>
<dependencies>
<!-- PF4J Spring 集成 -->
<dependency>
<groupId>org.pf4j</groupId>
<artifactId>pf4j-spring</artifactId>
<version>${pf4j-spring.version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>

27
yudao-module-iot/yudao-module-iot-plugin-api/src/main/java/cn/iocoder/yudao/module/iot/api/Greeting.java Normal file
View File

@ -0,0 +1,27 @@
/*
* Copyright (C) 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cn.iocoder.yudao.module.iot.api;
import org.pf4j.ExtensionPoint;
/**
* @author Decebal Suiu
*/
public interface Greeting extends ExtensionPoint {
String getGreeting();
}

2
yudao-module-iot/yudao-module-iot-plugin/src/main/java/cn/iocoder/yudao/module/iot/plugin/package-info.java → yudao-module-iot/yudao-module-iot-plugin-api/src/main/java/cn/iocoder/yudao/module/iot/api/package-info.java
View File

@ -3,4 +3,4 @@
*
* TODO 芋艿：后续删除
*/
package cn.iocoder.yudao.module.iot.plugin;
package cn.iocoder.yudao.module.iot.api;

5
yudao-module-iot/yudao-module-iot-plugin/plugin.properties Normal file
View File

@ -0,0 +1,5 @@
plugin.id=iot-plugin-hppt
plugin.class=cn.iocoder.yudao.module.iot.plugin.WelcomePlugin
plugin.version=0.0.1
plugin.provider=ahh
plugin.dependencies=

146
yudao-module-iot/yudao-module-iot-plugin/pom.xml
View File

@ -1,31 +1,149 @@
<?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">
<parent>
<artifactId>yudao-module-iot</artifactId>
<groupId>cn.iocoder.boot</groupId>
<version>${revision}</version>
</parent>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="
http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-module-iot-plugin</artifactId>
<version>0.0.1</version>
<packaging>jar</packaging>
<name>${project.artifactId}</name>
<description>
物联网 模块 - 插件
</description>
<description>物联网 模块 - 插件</description>
<properties>
<!-- 插件相关 -->
<plugin.id>iot-plugin-http</plugin.id>
<plugin.class>cn.iocoder.yudao.module.iot.plugin.WelcomePlugin</plugin.class>
<plugin.version>0.0.1</plugin.version>
<plugin.provider>ahh</plugin.provider>
<plugin.dependencies/>
<!-- Maven 相关 -->
<java.version>17</java.version>
<maven.compiler.source>${java.version}</maven.compiler.source>
<maven.compiler.target>${java.version}</maven.compiler.target>
<maven-antrun-plugin.version>1.6</maven-antrun-plugin.version>
<maven-assembly-plugin.version>2.3</maven-assembly-plugin.version>
<maven-jar-plugin.version>2.4</maven-jar-plugin.version>
<pf4j-spring.version>0.9.0</pf4j-spring.version>
<!-- 看看咋放到 bom 里 -->
<spring.boot.version>3.3.1</spring.boot.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- 其他依赖项 -->
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-common</artifactId>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring.boot.version}</version>
<scope>provided</scope>
</dependency>
<!-- PF4J Spring 集成 -->
<dependency>
<groupId>org.pf4j</groupId>
<artifactId>pf4j-spring</artifactId>
<version>${pf4j-spring.version}</version>
<scope>provided</scope>
</dependency>
<!-- 项目依赖 -->
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-module-iot-plugin-api</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<!-- DOESN'T WORK WITH MAVEN 3 (I defined the plugin metadata in properties section)
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>properties-maven-plugin</artifactId>
<version>1.0-alpha-2</version>
<executions>
<execution>
<phase>initialize</phase>
<goals>
<goal>read-project-properties</goal>
</goals>
<configuration>
<files>
<file>plugin.properties</file>
</files>
</configuration>
</execution>
</executions>
</plugin>
-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>${maven-antrun-plugin.version}</version>
<executions>
<execution>
<id>unzip jar file</id>
<phase>package</phase>
<configuration>
<target>
<unzip src="target/${project.artifactId}-${project.version}.${project.packaging}" dest="target/plugin-classes" />
</target>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>${maven-assembly-plugin.version}</version>
<configuration>
<descriptors>
<descriptor>
src/main/assembly/assembly.xml
</descriptor>
</descriptors>
<appendAssemblyId>false</appendAssemblyId>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>attached</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>${maven-jar-plugin.version}</version>
<configuration>
<archive>
<manifestEntries>
<Plugin-Id>${plugin.id}</Plugin-Id>
<Plugin-Class>${plugin.class}</Plugin-Class>
<Plugin-Version>${plugin.version}</Plugin-Version>
<Plugin-Provider>${plugin.provider}</Plugin-Provider>
<Plugin-Dependencies>${plugin.dependencies}</Plugin-Dependencies>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
</plugins>
</build>
</project>

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yudao-module-iot/yudao-module-iot-plugin/src/main/assembly/assembly.xml Normal file
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<!--
Describes the plugin archive
@author Decebal Suiu
@version 1.0
-->
<assembly>
<id>plugin</id>
<formats>
<format>zip</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<dependencySets>
<dependencySet>
<useProjectArtifact>false</useProjectArtifact>
<scope>runtime</scope>
<outputDirectory>lib</outputDirectory>
<includes>
<include>*:jar:*</include>
</includes>
</dependencySet>
</dependencySets>
<!--
<fileSets>
<fileSet>
<directory>target/classes</directory>
<outputDirectory>classes</outputDirectory>
</fileSet>
</fileSets>
-->
<fileSets>
<fileSet>
<directory>target/plugin-classes</directory>
<outputDirectory>classes</outputDirectory>
</fileSet>
</fileSets>
</assembly>

22
yudao-module-iot/yudao-module-iot-plugin/src/main/java/cn/iocoder/yudao/module/iot/plugin/IoTHttpPluginController.java Normal file
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package cn.iocoder.yudao.module.iot.plugin;
import org.pf4j.Extension;
import org.pf4j.ExtensionPoint;
import org.springframework.web.bind.annotation.*;
@RestController
@RequestMapping("/iot/plugin-demo")
@Extension
public class IoTHttpPluginController implements ExtensionPoint {
@GetMapping("/greet")
public String greet() {
return "Hello from MyPlugin!";
}
@PostMapping("/message")
public void receiveMessage(@RequestBody String message) {
System.out.println("Received message: " + message);
}
}

33
yudao-module-iot/yudao-module-iot-plugin/src/main/java/cn/iocoder/yudao/module/iot/plugin/IoTPlugin.java Normal file
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package cn.iocoder.yudao.module.iot.plugin;
import org.pf4j.PluginWrapper;
import org.pf4j.spring.SpringPlugin;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
public class IoTPlugin extends SpringPlugin {
public IoTPlugin(PluginWrapper wrapper) {
super(wrapper);
}
@Override
public void start() {
System.out.println("IoTPlugin 启动");
}
@Override
public void stop() {
System.out.println("IoTPlugin 停止");
super.stop(); // to close applicationContext
}
@Override
protected ApplicationContext createApplicationContext() {
AnnotationConfigApplicationContext applicationContext = new AnnotationConfigApplicationContext();
applicationContext.setClassLoader(getWrapper().getPluginClassLoader());
applicationContext.register(IoTHttpPluginController.class); // 注册 IoTPluginConfig
applicationContext.refresh();
System.out.println("IoTPlugin 加载完成");
return applicationContext;
}
}

16
yudao-module-iot/yudao-module-iot-plugin/src/main/java/cn/iocoder/yudao/module/iot/plugin/IotPluginConfig.java Normal file
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package cn.iocoder.yudao.module.iot.plugin;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.boot.web.server.ConfigurableWebServerFactory;
import org.springframework.context.annotation.Bean;
@Configuration
public class IoTPluginConfig {
@Bean
public IoTHttpPluginController ioTHttpPluginController() {
return new IoTHttpPluginController();
}
}

58
yudao-module-iot/yudao-module-iot-plugin/src/main/java/cn/iocoder/yudao/module/iot/plugin/WelcomePlugin.java Normal file
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/*
* Copyright (C) 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cn.iocoder.yudao.module.iot.plugin;
import cn.iocoder.yudao.module.iot.api.Greeting;
import org.apache.commons.lang.StringUtils;
import org.pf4j.Extension;
import org.pf4j.Plugin;
import org.pf4j.PluginWrapper;
import org.pf4j.RuntimeMode;
/**
* 打招呼 测试用例
*/
public class WelcomePlugin extends Plugin {
public WelcomePlugin(PluginWrapper wrapper) {
super(wrapper);
}
@Override
public void start() {
System.out.println("WelcomePlugin.start()");
// for testing the development mode
if (RuntimeMode.DEVELOPMENT.equals(wrapper.getRuntimeMode())) {
System.out.println(StringUtils.upperCase("WelcomePlugin"));
}
}
@Override
public void stop() {
System.out.println("WelcomePlugin.stop()");
}
@Extension
public static class WelcomeGreeting implements Greeting {
@Override
public String getGreeting() {
return "Welcome to PF4J";
}
}
}