Maven项目中读取ZIP依赖内JSON文件的策略

<dependency>
    <groupId>org.foo</groupId>
    <artifactId>myComponent</artifactId>
    <version>1.0</version>
    <type>zip</type>
    <scope>compile</scope>
    <exclusions>
        <exclusion>
            <groupId>*</groupId>
            <artifactId>*</artifactId>
        </exclusion>
    </exclusions>
</dependency>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <version>3.6.1</version> <!-- 建议使用最新稳定版本 -->
            <executions>
                <execution>
                    <id>unpack-zip-artifacts</id>
                    <goals>
                        <goal>unpack-dependencies</goal>
                    </goals>
                    <phase>generate-resources</phase>
                    <configuration>
                        <!-- 指定解压后的输出目录，位于target/classes/zip-resources -->
                        <outputDirectory>${project.build.directory}/classes/zip-resources</outputDirectory>
                        <!-- 仅解压类型为zip的依赖 -->
                        <includeTypes>zip</includeTypes>
                        <!-- 可选：指定要解压的特定依赖，如果有多余zip依赖，可以通过此配置进行过滤 -->
                        <!-- <includeArtifactIds>myComponent</includeArtifactIds> -->
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.Objects;

public class ZipResourceReader {

    public String readJsonFromZipDependency() {
        // 解压后的文件路径：/zip-resources/myFolder/myFile.json
        // 请确保这个路径与你的outputDirectory和ZIP内部结构匹配
        String resourcePath = "/zip-resources/myFolder/myFile.json";

        try (InputStream inputStream = getClass().getResourceAsStream(resourcePath)) {
            if (inputStream == null) {
                System.err.println("Resource not found: " + resourcePath);
                return null;
            }
            // 使用try-with-resources确保InputStream被正确关闭
            String jsonContent = new String(Objects.requireNonNull(inputStream).readAllBytes(), StandardCharsets.UTF_8);
            System.out.println("Successfully read JSON content:\n" + jsonContent);
            return jsonContent;
        } catch (IOException e) {
            System.err.println("Error reading resource: " + resourcePath + " - " + e.getMessage());
            e.printStackTrace();
            return null;
        }
    }

    public static void main(String[] args) {
        new ZipResourceReader().readJsonFromZipDependency();
    }
}