新增groovy执行方法demo
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476474485@qq.com
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@ -18,6 +18,7 @@
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<configuration>
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<mainClass>none</mainClass> <!-- 取消查找本项目下的Main方法：为了解决Unable to find main class的问题 -->
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<classifier>execute</classifier> <!-- 为了解决依赖模块找不到此模块中的类或属性 -->
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<skip>true</skip>
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</configuration>
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<executions>
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<execution>
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@ -0,0 +1,58 @@
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package com.hzya.frame.util;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.hzya.frame.web.exception.BaseSystemException;
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import groovy.lang.GroovyClassLoader;
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import groovy.lang.GroovyObject;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* Groovy脚本执行工具类
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* @author 👻👻👻👻👻👻👻👻👻👻 gjh
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* @version 1.0
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* @content
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* @date 2024-05-16 13:44
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*/
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public class GroovyUtil {
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private static final Logger logger = LoggerFactory.getLogger(GroovyUtil.class);
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public static Object execute(JSONObject reqData) {
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JSONObject jsonObject = JSON.parseObject(reqData.getString("jsonStr"));
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//JSON参数
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String parameterJson = jsonObject.getString("parameterJson");
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String methodStr = jsonObject.getString("methodStr");
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//TODO 后续根据存储的数据库编码拼接生成
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String className = jsonObject.getString("className");
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//组装GroovyClassScript
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StringBuffer stringBuffer = new StringBuffer();
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stringBuffer.append(" class ");
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stringBuffer.append(className);
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stringBuffer.append(" {");
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stringBuffer.append(" String execute (String jsonStr){");
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stringBuffer.append(methodStr);
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stringBuffer.append(" }");
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stringBuffer.append(" }");
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logger.info("Groovy Class 组装结果 "+ stringBuffer.toString());
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// 创建GroovyClassLoader实例
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GroovyClassLoader groovyClassLoader = new GroovyClassLoader();
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// 动态编译和加载Groovy脚本
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Class<?> groovyClass = groovyClassLoader.parseClass(stringBuffer.toString());
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// 创建Groovy类的实例
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GroovyObject groovyObject = null;
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try {
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groovyObject = (GroovyObject) groovyClass.newInstance();
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}catch (Exception e){
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logger.info("创建newInstance失败:"+ e);
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throw new BaseSystemException(e);
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}
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Object returnObj = groovyObject.invokeMethod("execute",parameterJson);
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logger.info("执行脚本结束:"+returnObj);
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return returnObj;
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}
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}
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@ -26,6 +26,7 @@
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<configuration>
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<mainClass>none</mainClass> <!-- 取消查找本项目下的Main方法：为了解决Unable to find main class的问题 -->
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<classifier>execute</classifier> <!-- 为了解决依赖模块找不到此模块中的类或属性 -->
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<skip>true</skip>
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</configuration>
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<executions>
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<execution>
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30
pom.xml
30
pom.xml
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@ -62,6 +62,8 @@
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<minio.version>8.0.3</minio.version>
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<postgresql.version>42.2.6</postgresql.version>
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<jimureport.version>1.7.4</jimureport.version>
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<!-- <groovy.version>4.0.15</groovy.version>-->
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</properties>
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<parent>
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<groupId>org.springframework.boot</groupId>
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@ -334,7 +336,6 @@
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<artifactId>spring-boot-starter-cache</artifactId>
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</dependency>
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<!-- JimuReport 积木报表 -->
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<dependency>
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<groupId>org.jeecgframework.jimureport</groupId>
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@ -356,6 +357,16 @@
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<scope>runtime</scope>
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</dependency>
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<!-- https://mvnrepository.com/artifact/org.apache.groovy/groovy-all -->
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<dependency>
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<groupId>org.apache.groovy</groupId>
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<artifactId>groovy-all</artifactId>
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<version>4.0.21</version>
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<type>pom</type>
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</dependency>
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</dependencies>
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<build>
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@ -389,6 +400,7 @@
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<finalName>${project.artifactId}</finalName>
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<mainClass>none</mainClass> <!-- 取消查找本项目下的Main方法：为了解决Unable to find main class的问题 -->
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<classifier>execute</classifier> <!-- 为了解决依赖模块找不到此模块中的类或属性 -->
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<skip>true</skip>
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</configuration>
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</plugin>
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@ -435,14 +447,14 @@
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</build>
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<!--阿里云仓库：仓库优先级为：本地仓库(localRepositories) > profile中的repositories仓库 > POM > mirrors全局仓库 -->
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<repositories>
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<repository>
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<id>spring-milestones</id>
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<name>Spring Milestones</name>
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<url>https://repo.spring.io/libs-milestone</url>
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<snapshots>
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<enabled>false</enabled>
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</snapshots>
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</repository>
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<!-- <repository>-->
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<!-- <id>spring-milestones</id>-->
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<!-- <name>Spring Milestones</name>-->
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<!-- <url>https://repo.spring.io/libs-milestone</url>-->
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<!-- <snapshots>-->
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<!-- <enabled>false</enabled>-->
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<!-- </snapshots>-->
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<!-- </repository>-->
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<repository>
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<id>aliyun</id>
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@ -30,6 +30,7 @@
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<configuration>
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<mainClass>none</mainClass> <!-- 取消查找本项目下的Main方法：为了解决Unable to find main class的问题 -->
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<classifier>execute</classifier> <!-- 为了解决依赖模块找不到此模块中的类或属性 -->
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<skip>true</skip>
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</configuration>
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<executions>
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<execution>
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@ -0,0 +1,25 @@
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package com.hzya.frame.sysnew.grovy.service;
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import com.alibaba.fastjson.JSONObject;
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import com.hzya.frame.web.entity.JsonResultEntity;
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/**
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* Groovy 脚本工具集成
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* @author 👻👻👻👻👻👻👻👻👻👻 gjh
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* @version 1.0
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* @content
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* @date 2024-05-15 13:47
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*/
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public interface IGroovyIntegrationService {
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/****
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* Groovy 脚本执行方法
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* @content:
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* @author 👻👻👻👻👻👻👻👻 gjh
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* @date 2024-05-15 13:49
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* @param jsonObject 请求参数对象
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* @return com.hzya.frame.web.entity.JsonResultEntity
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**/
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JsonResultEntity groovyScriptExecution(JSONObject jsonObject);
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}
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@ -0,0 +1,51 @@
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package com.hzya.frame.sysnew.grovy.service.impl;
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import com.alibaba.fastjson.JSONObject;
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import com.hzya.frame.sysnew.grovy.service.IGroovyIntegrationService;
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import com.hzya.frame.util.GroovyUtil;
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import com.hzya.frame.web.entity.BaseResult;
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import com.hzya.frame.web.entity.JsonResultEntity;
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import groovy.lang.GroovyClassLoader;
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import groovy.lang.GroovyObject;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Service;
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/**
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* Groovy 脚本执行实现类
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*
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* @author 👻👻👻👻👻👻👻👻👻👻 gjh
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* @version 1.0
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* @content
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* @date 2024-05-15 13:50
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*/
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@Service(value = "groovyIntegrationService")
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public class GroovyIntegrationServiceImpl implements IGroovyIntegrationService {
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private static final Logger logger = LoggerFactory.getLogger(GroovyIntegrationServiceImpl.class);
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// public static void main(String[] args) {
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// HelloWorld helloWorld = new HelloWorld();
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// System.out.println(helloWorld.sayHello());
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// }
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public static void main(String[] args) throws IllegalAccessException, InstantiationException {
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GroovyClassLoader groovyClassLoader = new GroovyClassLoader();
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// 动态编译和加载Groovy脚本
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Class<?> groovyClass = groovyClassLoader.parseClass("println(\"1231231\")");
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// 创建Groovy类的实例
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GroovyObject groovyObject = (GroovyObject) groovyClass.newInstance();
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// 执行Groovy脚本
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("name", "张三");
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Object returnObj = groovyObject.invokeMethod("run", jsonObject.toJSONString());
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}
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@Override
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public JsonResultEntity groovyScriptExecution(JSONObject jsonObject) {
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Object object = GroovyUtil.execute(jsonObject);
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return BaseResult.getSuccessMessageEntity(object);
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}
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}
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