Java 导出谷歌 Chrome 浏览器所有已安装插件教程

mvn 依赖

Java 导出谷歌 Chrome 浏览器所有已安装插件教程
        <dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
            <version>1.1.1</version>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.8.0</version> 
        </dependency>

原理很简单,获取 Chrome 浏览器插件默认存储位置,遍历出插件信息并批量复制插件到 下载 目录,可以在其它 Chrome 浏览器中以 加载已解压拓展程序 安装插件,适用于在 chrome 插件商城下载某插件,但 edge 或 360 等浏览器商城里没该插件,互联网第三方网站也没有,此时这种直接提取方式最方便,代码

import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.nio.file.*;
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import java.util.stream.Collectors;

import org.apache.commons.io.FileUtils;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;

public class Main {public static void main(String[] args) throws IOException {
        // 获取 Windows 用户名
        String username = System.getenv("USERNAME");
        // 构建 Chrome 插件数据目录路径
        String chromeExtensionsDir = "C:\\Users\\" + username + "\\AppData\\Local\\Google\\Chrome\\User Data\\Default\\Extensions";
        System.out.println(chromeExtensionsDir);
        File extensionsDir = new File(chromeExtensionsDir);
        if (extensionsDir.exists() && extensionsDir.isDirectory()) {File[] extensionFolders = extensionsDir.listFiles((dir, name) -> name.length() == 32);
            if (extensionFolders != null) {for (File extensionFolder : extensionFolders) {String extensionId = extensionFolder.getName();
                    System.out.println("Processing extension with ID: " + extensionId);

                    // 寻找最新修改的子文件夹
                    File latestSubFolder = findLatestSubFolder(extensionFolder);
                    if (latestSubFolder != null) {String version = latestSubFolder.getName();

                        // 解析 manifest.json 文件
                        String pluginName = parseManifestForName(latestSubFolder);

                        // 构建下载目录路径
                        String downloadDir = System.getenv("USERPROFILE") + "\\Downloads";
                        File downloadDirectory = new File(downloadDir);

                        // 复制文件夹到下载目录
//                        copyFolder(latestSubFolder, downloadDirectory, pluginName + "_" + version);
                        CopyOption[] options = new CopyOption[]{
                                StandardCopyOption.REPLACE_EXISTING, // 替换已存在的文件
                                StandardCopyOption.COPY_ATTRIBUTES // 复制文件属性
                        };
                        String pluginFullName = pluginName.replace(" ", "") + "_" + version;
                        System.out.println("pluginFullName: " + pluginFullName);
                        FileUtils.copyDirectory(latestSubFolder, new File(downloadDirectory + "\\" + pluginFullName)
                                , null, false, options);
                    }
                }
            }
        }
    }

    private static File findLatestSubFolder(File folder) {File[] subFolders = folder.listFiles((dir, name) -> dir.isDirectory());
        List<File> subFoldersList = Arrays.stream(subFolders)
                .filter(File::isDirectory)
                .collect(Collectors.toList());
        for (File subFolder : subFoldersList) {System.out.println("version: " + subFolder.getName());
        }
        if (!subFoldersList.isEmpty()) {return subFoldersList.stream()
                    .max(Comparator.comparingLong(File::lastModified))
                    .orElse(null);
        }
        return null;
    }

    private static String parseManifestForName(File folder) {File manifestFile = new File(folder, "manifest.json");
        JSONParser parser = new JSONParser();
        try (FileReader reader = new FileReader(manifestFile)) {JSONObject jsonObject = (JSONObject) parser.parse(reader);
            String name = (String) jsonObject.get("name");
            if (name.contains("MSG_")) {
                // 假设 action 是一个 JSONObject
                JSONObject actionObject = (JSONObject) jsonObject.get("action");
                if (actionObject != null) {
                    // 获取 default_title 字段值
                    String defaultTitle = (String) actionObject.get("default_title");
                    if (defaultTitle != null) {name = defaultTitle;}
                }
            }
            return name;
        } catch (IOException | org.json.simple.parser.ParseException e) {e.printStackTrace();
            return null;
        }
    }

    private static void copyFolder(File sourceFolder, File targetDirectory, String newFolderName) {File newFolder = new File(targetDirectory, newFolderName);
        try {if (!newFolder.exists()) {boolean created = newFolder.mkdir();
                if (!created) {System.out.println("Failed to create new folder: " + newFolderName);
                    return;
                }
            }
            Files.walk(sourceFolder.toPath())
                    .sorted(Comparator.reverseOrder())
                    .forEach(path -> {try {Path targetPath = Paths.get(targetDirectory.getPath(), newFolderName,
                                    path.toString().substring(sourceFolder.getPath().length()));
                            Files.copy(path, targetPath);
                        } catch (IOException e) {e.printStackTrace();
                        }
                    });
        } catch (IOException e) {e.printStackTrace();
        }
    }
}

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本文标题:《Java 导出谷歌 Chrome 浏览器所有已安装插件教程》作者:极四维博客
原文链接:https://cway.top/post/1095.html
特别注明外均为原创,转载请注明。

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