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添加微信小程序反编译工具。
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‎README.md‎

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@@ -107,6 +107,8 @@ xJavaFxTool是使用javaFx开发的实用小工具集，目前项目刚刚建立
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38、ImageAnalysisTool:图片解析工具（1、.atlas文件反解析；2、图片快速拆分工具）；
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39、DecompilerWxApkgTool:微信小程序反编译工具（一键反编译微信小程序包）；
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项目开发中，以后会陆续添加新工具，欢迎大家参与其中，多提提意见，谢谢。
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‎pom.xml‎

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<groupId>com.xwintop</groupId>
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<artifactId>xJavaFxTool</artifactId>
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<version>0.1.4-SNAPSHOT</version>
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<version>0.1.5-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>xJavaFxTool</name>
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<description>基于JavaFx搭建的实用小工具集合</description>

‎src/main/java/com/xwintop/xJavaFxTool/controller/assistTools/DecompilerWxApkgToolController.java‎

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package com.xwintop.xJavaFxTool.controller.assistTools;
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import com.xwintop.xJavaFxTool.view.assistTools.DecompilerWxApkgToolView;
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import com.xwintop.xJavaFxTool.services.assistTools.DecompilerWxApkgToolService;
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import com.xwintop.xcore.util.javafx.FileChooserUtil;
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import lombok.Getter;
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import lombok.Setter;
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import lombok.extern.slf4j.Slf4j;
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import java.io.File;
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import java.net.URL;
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import java.util.ResourceBundle;
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import javafx.event.ActionEvent;
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import javafx.fxml.FXML;
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/**
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* @ClassName: DecompilerWxApkgToolController
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* @Description: 微信小程序反编译工具
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* @author: xufeng
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* @date: 2018/7/4 14:44
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*/
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@Getter
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@Setter
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@Slf4j
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public class DecompilerWxApkgToolController extends DecompilerWxApkgToolView {
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private DecompilerWxApkgToolService decompilerWxApkgToolService = new DecompilerWxApkgToolService(this);
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@Override
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public void initialize(URL location, ResourceBundle resources) {
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initView();
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initEvent();
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initService();
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}
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private void initView() {
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}
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private void initEvent() {
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FileChooserUtil.setOnDrag(packageFileTextField, FileChooserUtil.FileType.FILE);
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FileChooserUtil.setOnDrag(decompilePathTextField, FileChooserUtil.FileType.FOLDER);
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}
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private void initService() {
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}
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@FXML
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private void packageFileButtonAction(ActionEvent event) {
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File file = FileChooserUtil.chooseFile();
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if (file != null) {
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packageFileTextField.setText(file.getPath());
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}
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}
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@FXML
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private void decompilePathButtonAction(ActionEvent event) {
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File file = FileChooserUtil.chooseDirectory();
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if (file != null) {
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decompilePathTextField.setText(file.getPath());
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}
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}
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@FXML
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private void decompileButtonAction(ActionEvent event) throws Exception {
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decompilerWxApkgToolService.decompileButtonAction();
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}
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}

‎src/main/java/com/xwintop/xJavaFxTool/services/assistTools/DecompilerWxApkgToolService.java‎

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package com.xwintop.xJavaFxTool.services.assistTools;
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import com.xwintop.xJavaFxTool.controller.assistTools.DecompilerWxApkgToolController;
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import com.xwintop.xcore.util.javafx.TooltipUtil;
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import lombok.Data;
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import lombok.Getter;
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import lombok.Setter;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.io.FileUtils;
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import org.apache.commons.io.FilenameUtils;
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import org.apache.commons.lang3.StringUtils;
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import java.io.*;
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/**
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* @ClassName: DecompilerWxApkgToolService
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* @Description: 微信小程序反编译工具
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* @author: xufeng
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* @date: 2018/7/4 14:44
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*/
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@Getter
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@Setter
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@Slf4j
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public class DecompilerWxApkgToolService {
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private DecompilerWxApkgToolController decompilerWxApkgToolController;
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private DataInputStream in;//in 流
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private WxFile wxFile;//当前文件
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private WxFile currentWxFile;//当前文件
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private int count;//当前文件
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public void decompileButtonAction() throws Exception {
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String filePath = decompilerWxApkgToolController.getPackageFileTextField().getText();
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if (StringUtils.isBlank(filePath)) {
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TooltipUtil.showToast("原包路径未填写。");
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return;
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}
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String decompilePath = decompilerWxApkgToolController.getDecompilePathTextField().getText();
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if (StringUtils.isBlank(decompilePath)) {
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decompilePath = FilenameUtils.getFullPath(filePath) + FilenameUtils.getBaseName(filePath);
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FileUtils.forceMkdir(new File(decompilePath + "\\"));
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}
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decompilePath = StringUtils.appendIfMissing(decompilePath, "/", "/", "\\");
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this.in = new DataInputStream(new FileInputStream(filePath));
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decodeWxFile(this.in);
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while (currentWxFile != null) {
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String name = currentWxFile.getName();
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File file = new File(decompilePath, name);
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if (!file.getParentFile().exists()) {
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file.getParentFile().mkdirs();
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}
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OutputStream o = new FileOutputStream(file);
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this.readWxFile(o);
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o.close();
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}
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if (in != null) {
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in.close();
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}
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TooltipUtil.showToast("反编译成功，文件保存在：" + decompilePath + "目录下。");
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}
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public DecompilerWxApkgToolService(DecompilerWxApkgToolController decompilerWxApkgToolController) {
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this.decompilerWxApkgToolController = decompilerWxApkgToolController;
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}
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/**
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* 解码文件名区域
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*
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* @param in in
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*/
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private void decodeWxFile(DataInputStream in) throws IOException {
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in.readByte(); //标识
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in.readInt(); //未知
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in.readInt(); //文件名域长度
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in.readInt(); //内容域长度
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in.readByte(); //未知
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count = in.readInt(); //文件数量
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if (count > 0) {
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WxFile nextWxFile = null;
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for (int i = 0; i < count; i++) {
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byte[] name = new byte[in.readInt()]; //文件名长度
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int j = in.read(name);
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int offset = in.readInt(); //偏移
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int length = in.readInt(); //内容长度
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WxFile currentWxFile = new WxFile();
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currentWxFile.setName(new String(name, "UTF-8"));
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currentWxFile.setOffset(offset);
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currentWxFile.setLength(length);
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if (nextWxFile == null) {
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nextWxFile = currentWxFile;
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wxFile = nextWxFile;
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} else {
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nextWxFile.setNext(currentWxFile);
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nextWxFile = currentWxFile;
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}
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}
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}
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currentWxFile = wxFile; //当前处理的文件
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}
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/**
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* @param out 输出流
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*/
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public void readWxFile(OutputStream out) throws IOException {
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if (currentWxFile == null) {
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throw new IOException("no more files");
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}
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int length = currentWxFile.getLength();
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byte[] buffer = new byte[length];
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int readSize;
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while (length > 0 && (readSize = in.read(buffer)) != -1) {
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length -= readSize;
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out.write(buffer, 0, readSize);
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}
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currentWxFile = currentWxFile.getNext();
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}
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@Data
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public class WxFile {
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private String name;//文件名称
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private int offset;//偏移量
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private int length;//文件长度
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private WxFile next;//文件长度
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}
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}

‎src/main/java/com/xwintop/xJavaFxTool/utils/Config.java‎

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public class Config {
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public static Locale defaultLocale = Locale.getDefault();// 设置系统语言
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public static final String xJavaFxToolVersions = "V0.1.4";// xJavaFxTool版本信息
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public static final int xJavaFxToolVersionsInteger = 5;// xJavaFxTool更新信息
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public static final String xJavaFxToolVersions = "V0.1.5";// xJavaFxTool版本信息
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public static final int xJavaFxToolVersionsInteger = 6;// xJavaFxTool更新信息
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}

‎src/main/java/com/xwintop/xJavaFxTool/view/assistTools/DecompilerWxApkgToolView.java‎

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package com.xwintop.xJavaFxTool.view.assistTools;
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import javafx.fxml.FXML;
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import javafx.fxml.Initializable;
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import javafx.scene.control.Button;
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import javafx.scene.control.TextField;
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import lombok.Getter;
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import lombok.Setter;
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/**
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* @ClassName: DecompilerWxApkgToolView
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* @Description: 微信小程序反编译工具
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* @author: xufeng
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* @date: 2018/7/4 14:44
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*/
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@Getter
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@Setter
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public abstract class DecompilerWxApkgToolView implements Initializable {
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@FXML
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protected TextField packageFileTextField;
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@FXML
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protected Button packageFileButton;
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@FXML
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protected TextField decompilePathTextField;
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@FXML
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protected Button decompilePathButton;
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@FXML
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protected Button decompileButton;
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}

‎src/main/resources/com/xwintop/xJavaFxTool/fxmlView/assistTools/DecompilerWxApkgTool.fxml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<?import javafx.geometry.Insets?>
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<?import javafx.scene.control.Button?>
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<?import javafx.scene.control.Label?>
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<?import javafx.scene.control.TextField?>
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<?import javafx.scene.layout.AnchorPane?>
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<?import javafx.scene.layout.BorderPane?>
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<?import javafx.scene.layout.HBox?>
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<?import javafx.scene.layout.VBox?>
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<AnchorPane prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8.0.171" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.xwintop.xJavaFxTool.controller.assistTools.DecompilerWxApkgToolController">
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<children>
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<BorderPane layoutX="128.0" layoutY="39.0" AnchorPane.bottomAnchor="10.0" AnchorPane.leftAnchor="10.0" AnchorPane.rightAnchor="10.0" AnchorPane.topAnchor="10.0">
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<center>
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<VBox alignment="CENTER" spacing="20.0" BorderPane.alignment="CENTER">
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<children>
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<HBox alignment="CENTER" spacing="10.0">
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<children>
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<Label text="包路径：" />
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<TextField fx:id="packageFileTextField" promptText="选择或者拖拽包至此" HBox.hgrow="ALWAYS" />
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<Button fx:id="packageFileButton" mnemonicParsing="false" onAction="#packageFileButtonAction" text="选择" />
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</children>
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</HBox>
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<HBox alignment="CENTER" spacing="10.0">
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<children>
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<Label text="反编译后保存路径：" />
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<TextField fx:id="decompilePathTextField" promptText="默认为包原路径" HBox.hgrow="ALWAYS" />
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<Button fx:id="decompilePathButton" mnemonicParsing="false" onAction="#decompilePathButtonAction" text="选择" />
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</children>
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</HBox>
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<HBox alignment="CENTER" spacing="10.0">
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<children>
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<Button fx:id="decompileButton" mnemonicParsing="false" onAction="#decompileButtonAction" text="反编译" />
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</children>
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</HBox>
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</children>
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</VBox>
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</center>
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<top>
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<VBox spacing="10.0" BorderPane.alignment="CENTER">
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<children>
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<Label alignment="CENTER" contentDisplay="CENTER" lineSpacing="10.0" text="1、一部已经 root 的 Android 手机；" textAlignment="CENTER" wrapText="true">
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<padding>
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<Insets left="20.0" right="20.0" />
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</padding>
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</Label>
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<Label alignment="CENTER" contentDisplay="CENTER" lineSpacing="10.0" text="2、获取到该目录下文件包/data/data/com.tencent.mm/MicroMsg/{User}/appbrand/pkg；" textAlignment="CENTER" wrapText="true">
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<padding>
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<Insets left="20.0" right="20.0" />
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</padding>
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</Label>
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<Label alignment="CENTER" contentDisplay="CENTER" lineSpacing="10.0" text="3、拖动需要破解的包至该工具中进行反编译。" textAlignment="CENTER" wrapText="true">
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<padding>
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<Insets left="20.0" right="20.0" />
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</padding>
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</Label>
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</children>
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<BorderPane.margin>
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<Insets top="10.0" />
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</BorderPane.margin>
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</VBox>
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</top>
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</BorderPane>
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</children>
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</AnchorPane>

‎src/main/resources/config/toolFxmlLoaderConfiguration.xml‎

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<url>/com/xwintop/xJavaFxTool/fxmlView/littleTools/ImageAnalysisTool.fxml</url>
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<title>ImageAnalysisTool</title>
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<menuParentId>littleTools</menuParentId>
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</ToolFxmlLoaderConfiguration>
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<ToolFxmlLoaderConfiguration>
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<url>/com/xwintop/xJavaFxTool/fxmlView/assistTools/DecompilerWxApkgTool.fxml</url>
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<title>DecompilerWxApkgTool</title>
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<menuParentId>assistTools</menuParentId>
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<isDefaultShow></isDefaultShow>
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</ToolFxmlLoaderConfiguration>
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‎src/main/resources/locale/Menu.properties‎

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@@ -75,4 +75,5 @@ WechatJumpGameTool=\u5FAE\u4FE1\u8DF3\u4E00\u8DF3\u52A9\u624B
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TextToSpeechTool=\u8BED\u97F3\u8F6C\u6362\u5DE5\u5177
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x2048=2048
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SocketTool=Socket\u8C03\u8BD5\u5DE5\u5177
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ImageAnalysisTool=\u56FE\u7247\u62C6\u5206\u5DE5\u5177
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ImageAnalysisTool=\u56FE\u7247\u62C6\u5206\u5DE5\u5177
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DecompilerWxApkgTool=\u53CD\u7F16\u8BD1\u5FAE\u4FE1\u5C0F\u7A0B\u5E8F\u5305\u5DE5\u5177

‎src/main/resources/locale/Menu_en_US.properties‎

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TextToSpeechTool=TextToSpeechTool
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x2048=2048
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SocketTool=SocketTool
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ImageAnalysisTool=ImageAnalysisTool
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ImageAnalysisTool=ImageAnalysisTool
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DecompilerWxApkgTool=DecompilerWxApkgTool

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