【扩展类】DataEase 数据源插件开发引入外部依赖，打包上传插件后无法加载外部依赖问题解决

插件 backend 里的 pom 文件中引入外部依赖，打包插件之后上传成功，调用插件接口报错，排查后发现是因为外部依赖没有加载。

pom.xml 文件示例

<?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>sls</artifactId>
        <groupId>io.dataease</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
 
    <artifactId>sls-backend</artifactId>
 
    <properties>
        <custom.lib-path>${pom.basedir}/src/main/resources</custom.lib-path>
    </properties>
 
    <dependencies>
        <dependency>
            <groupId>io.dataease</groupId>
            <artifactId>dataease-plugin-datasource</artifactId>
            <version>1.17.0</version>
            <scope>provided</scope>
        </dependency>
 
        <dependency>
            <groupId>com.aliyun.openservices</groupId>
            <artifactId>aliyun-log</artifactId>
            <version>0.6.75</version>
            <exclusions>
                <exclusion>
                    <groupId>com.alibaba</groupId>
                    <artifactId>fastjson</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>
 
    <build>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <excludes>
                        <exclude>**/server/**</exclude>
                        <exclude>**/*.properties</exclude>
                        <exclude>**/Application*</exclude>
                    </excludes>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-clean-plugin</artifactId>
                <configuration>
                    <filesets>
                        <fileset>
                            <directory>src/main/resources/static</directory>
                            <includes>
                                <include>**</include>
                            </includes>
                            <followSymlinks>false</followSymlinks>
                        </fileset>
 
                    </filesets>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-antrun-plugin</artifactId>
                <executions>
                    <execution>
                        <id>main-class-placement</id>
                        <phase>generate-resources</phase>
                        <configuration>
                            <target>
                                <move todir="src/main/resources/static">
                                    <fileset dir="../sls-frontend/static">
                                        <include name="*.*"/>
                                    </fileset>
                                </move>
                            </target>
                        </configuration>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <mainClass></mainClass>
                        </manifest>
                    </archive>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

build.sh 文件示例

#!/bin/sh
mvn clean package -U -Dmaven.test.skip=true
 
cp sls-backend/target/sls-backend-1.0-SNAPSHOT-jar-with-dependencies.jar ./sls-backend-1.0-SNAPSHOT.jar
 
zip -r sls.zip  ./sls-backend-1.0-SNAPSHOT.jar ./slsDriver ./plugin.json