ppt转pdf java代码编译

pom.xml

@@ -341,7 +341,20 @@
             <artifactId>ganymed-ssh2-build</artifactId>
             <version>210</version>
         </dependency>
-        
+
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>19.0</version>
+        </dependency>
+
+
+        <dependency>
+            <groupId>com.github.livesense</groupId>
+            <artifactId>jodconverter-core</artifactId>
+            <version>1.0.5</version>
+        </dependency>
+
     </dependencies>
 
 

src/main/java/org/rcisoft/business/bchapter/controller/PptToPdf.java

+package org.rcisoft.business.bchapter.controller;
+
+import org.artofsolving.jodconverter.OfficeDocumentConverter;
+import org.artofsolving.jodconverter.office.DefaultOfficeManagerConfiguration;
+import org.artofsolving.jodconverter.office.OfficeManager;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+
+/**
+ * Created by Administrator on 2018/1/19.
+ */
+public class PptToPdf {
+
+    private static OfficeManager officeManager;
+    private static String OFFICE_HOME = "D:/oppenOffice/openOffice";
+    private static int port[] = { 8100 };
+
+    public void convert2PDF(String inputFile, String outputFile) throws FileNotFoundException {
+
+        startService();
+        System.out.println("进行文档转换转换:" + inputFile + " --> " + outputFile);
+
+        OfficeDocumentConverter converter = new OfficeDocumentConverter(officeManager);
+        converter.convert(new File(inputFile), new File(outputFile));
+
+        stopService();
+        System.out.println();
+
+    }
+
+    // 打开服务器
+    public static void startService() {
+        DefaultOfficeManagerConfiguration configuration = new DefaultOfficeManagerConfiguration();
+        try {
+            System.out.println("准备启动服务....");
+            configuration.setOfficeHome(OFFICE_HOME);// 设置OpenOffice.org安装目录
+            configuration.setPortNumbers(port); // 设置转换端口，默认为8100
+            configuration.setTaskExecutionTimeout(1000 * 60 * 5L);// 设置任务执行超时为5分钟
+            configuration.setTaskQueueTimeout(1000 * 60 * 60 * 24L);// 设置任务队列超时为24小时
+
+            officeManager = configuration.buildOfficeManager();
+            officeManager.start(); // 启动服务
+            System.out.println("office转换服务启动成功!");
+        } catch (Exception ce) {
+            System.out.println("office转换服务启动失败!详细信息:" + ce);
+        }
+    }
+
+    // 关闭服务器
+    public static void stopService() {
+        System.out.println("关闭office转换服务....");
+        if (officeManager != null) {
+            officeManager.stop();
+        }
+        System.out.println("关闭office转换成功!");
+    }
+
+    public static void main(String[] args) throws Exception {
+        String path = "C:/Users/Administrator/Desktop/";
+        PptToPdf opc = new PptToPdf();
+        opc.convert2PDF(path+"abc.pptx", path+"1.pdf");
+    }
+}

src/main/java/org/rcisoft/business/bcode/model/BCodeFile.java

@@ -30,7 +30,6 @@ public class BCodeFile {
 
     private String isFirstFile;
 
-    private String studentName;
     /**
      * 容器属性
      *

src/main/java/org/rcisoft/business/bcode/model/StudentFile.java

+package org.rcisoft.business.bcode.model;
+
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * Created by Administrator on 2018/1/19.
+ */
+@Data
+public class StudentFile {
+
+    private String studentName;
+
+    /*0代表文件    1代表工程*/
+    private String projectOrFile;
+
+    private List<BCodeFile> project;
+
+    private BCodeFile bCodeFile;
+}

src/main/java/org/rcisoft/business/bcode/service/BCodeService.java

 package org.rcisoft.business.bcode.service;
 
 import org.rcisoft.business.bcode.model.BCodeFile;
+import org.rcisoft.business.bcode.model.StudentFile;
 
-import javax.servlet.http.HttpServletResponse;
 import java.util.List;
 
 /**
@@ -33,5 +33,5 @@ public interface BCodeService {
 
     String exportFiles(String slId, String studentId, String type, String slCode);
 
-    List<BCodeFile> queryAllStudentCode(String slId, String chapterId);
+    List<StudentFile> queryAllStudentCode(String slId, String chapterId);
 }

src/main/java/org/rcisoft/business/bcode/service/impl/BCodeServiceImpl.java

@@ -7,6 +7,7 @@ import org.rcisoft.business.bchapter.entity.BChapter;
 import org.rcisoft.business.bcode.model.BCodeFile;
 import org.rcisoft.business.bcode.model.BCodeLxc;
 import org.rcisoft.business.bcode.model.CodeType;
+import org.rcisoft.business.bcode.model.StudentFile;
 import org.rcisoft.business.bcode.service.BCodeLxcService;
 import org.rcisoft.business.bcode.service.BCodeService;
 import org.rcisoft.business.brslstudent.dao.BRSlStudentRepository;
@@ -165,7 +166,7 @@ public class BCodeServiceImpl implements BCodeService {
                 boolean isFile = true;
                 simpleCodeFile = new BCodeFile("0", "", null, simplePath.getName(),IdGen.uuid(),"0","");
                 //codeFile.add(simpleCodeFile);
-                getFileList(simplePath,codeFile,simpleCodeFile,isFile,"");
+                getFileList(simplePath,codeFile,simpleCodeFile,isFile);
             }
             /*容器是否已启动*/
             byte[] results = rcRedisServiceImpl.getBytes(global.getLxcPrefix() + lxc.getUserId());
@@ -216,7 +217,7 @@ public class BCodeServiceImpl implements BCodeService {
      * @param codeFile
      * @throws IOException
      */
-    private void getFileList(File files,List<BCodeFile> codeFile,BCodeFile parentFile,boolean isFile,String studentName) throws IOException {
+    private void getFileList(File files,List<BCodeFile> codeFile,BCodeFile parentFile,boolean isFile) throws IOException {
 
         BCodeFile bCodeFile = new BCodeFile();
         bCodeFile.setContent("");
@@ -225,7 +226,6 @@ public class BCodeServiceImpl implements BCodeService {
         bCodeFile.setName(files.getName());
         bCodeFile.setId(IdGen.uuid());
         bCodeFile.setPId(parentFile.getId());
-        bCodeFile.setStudentName(studentName);
         codeFile.add(bCodeFile);
         if(files.isFile()){
             if(isFile){
@@ -239,7 +239,7 @@ public class BCodeServiceImpl implements BCodeService {
             bCodeFile.setFileType("0");
             File[] ffs=files.listFiles();
             for (File ff : ffs) {
-                getFileList(ff, codeFile, bCodeFile, isFile,studentName);
+                getFileList(ff, codeFile, bCodeFile, isFile);
             }
         }
 
@@ -431,12 +431,14 @@ public class BCodeServiceImpl implements BCodeService {
 
 
     @Override
-    public List<BCodeFile> queryAllStudentCode(String slId, String chapterId){
-        String codePath = "";
-        String suffixName = "";
+    public List<StudentFile> queryAllStudentCode(String slId, String chapterId){
+        List<StudentFile> studentFiles = new ArrayList<>();
         BCodeFile codeFile = null;
-        List<BCodeFile> students = new ArrayList<>();
+
         List<BChapter> bChapters = bChapterRepository.queryBchapterStudentById(chapterId);
+
+        String codePath = "";
+        String suffixName = "";
         for(BChapter chapter : bChapters) {
             if (chapter.getExperimentType().equals("1")) {//java单文件
                 codePath = global.getCOURSE_CODE_LOCATION();
@@ -464,20 +466,29 @@ public class BCodeServiceImpl implements BCodeService {
                 if (file.exists()) {
                     if (file.isFile()) {//单文件的处理
                         String content = FileUtils.readFileToString(file);
-                        codeFile = new BCodeFile("0", content, new Date(file.lastModified()), file.getName(), IdGen.uuid(), "0", "", studentName,null);
-                        students.add(codeFile);
+                        codeFile = new BCodeFile("0", content, new Date(file.lastModified()), file.getName(), IdGen.uuid(), "0", "",null);
+                        StudentFile studentFile = new StudentFile();
+                        studentFile.setBCodeFile(codeFile);
+                        studentFile.setStudentName(studentName);
+                        studentFile.setProjectOrFile("0");
+                        studentFiles.add(studentFile);
                     }else if(file.isDirectory()){//工程的处理
                         List<BCodeFile> codeFiles = new ArrayList<>();
                         BCodeFile simpleCodeFile = null;
                         boolean isFile = true;
                         simpleCodeFile = new BCodeFile("0", "", null, file.getName(),IdGen.uuid(),"0","");
-                        getFileList(file,codeFiles,simpleCodeFile,isFile,studentName);
+                        getFileList(file,codeFiles,simpleCodeFile,isFile);
+                        StudentFile studentFile = new StudentFile();
+                        studentFile.setProject(codeFiles);
+                        studentFile.setStudentName(studentName);
+                        studentFile.setProjectOrFile("1");
+                        studentFiles.add(studentFile);
                     }
                 }
             }catch (Exception e){
 
             }
         }
-        return students;
+        return studentFiles;
     }
 }

src/main/java/org/rcisoft/core/util/CompileUtil.java

@@ -10,21 +10,22 @@ public class CompileUtil {
      * @return
      */
     public static String executeJavaCode(String code,String fileName,String fileUrl) throws Exception {
-    	writeCodeToFile(code,fileName,fileUrl);
-        File file = new File(fileUrl+fileName+".java");
+    	writeCodeToFile(code,fileName,fileUrl);//写文件
+        File file = new File(fileUrl+fileName+".java");//java文件
+        //等待文件写完
         while(!file.exists()) {
             Thread.sleep(10);
         }
         File dir = new File(fileUrl);
-        
         String os = System.getProperty("os.name");
-		String command1,command2;
+		String java,java_class;
+		//判断操作系统
 		if (os.toLowerCase().startsWith("win")) {
-			command1 = "c:\\Windows\\System32\\cmd.exe /c javac -encoding utf-8 "+fileName+".java";
-			command2 = "c:\\Windows\\System32\\cmd.exe /c java "+fileName;
+			java = "c:\\Windows\\System32\\cmd.exe /c javac -encoding utf-8 "+fileName+".java";
+            java_class = "c:\\Windows\\System32\\cmd.exe /c java "+fileName;
 		} else {
-			command1 = "javac -encoding utf-8 "+fileName+".java";
-			command2 = "java "+fileName;
+            java = "javac -encoding utf-8 "+fileName+".java";
+            java_class = "java "+fileName;
 		}
 
         Runtime r1 = Runtime.getRuntime();
@@ -32,13 +33,14 @@ public class CompileUtil {
         Boolean comResult1 =true;
         String result="";
         try {
-            p1 = r1.exec(command1, null, dir);
+            //先编译java文件
+            p1 = r1.exec(java, null, dir);
             InputStreamReader ir = new InputStreamReader(p1.getInputStream(),"GBK");
             LineNumberReader input = new LineNumberReader(ir);
             StringBuilder sb = new StringBuilder();
             boolean firstLine = true;
             String line;
-
+            //取出输出结果
             while ((line = input.readLine()) != null) {
                 comResult1 = false;
                 if(!firstLine){
@@ -50,65 +52,50 @@ public class CompileUtil {
             }
             input.close();
             ir.close();
-//            result = new String(sb.toString().getBytes("iso8859-1"),"utf-8");
             result = sb.toString();
             /*if(input.readLine()!=null) {
             	comResult1 = false;
             }*/
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-
-
-        if(!comResult1) {
-
-            return result;
-        }
-
-        String classUrl = fileUrl+fileName+".class";
-        File classFile = new File(classUrl);
-        while(!classFile.exists()) {
-            Thread.sleep(10);
             if(!comResult1) {
-            	break;	
-            }
-        }
-
-       
-       
-        Runtime r2 = Runtime.getRuntime();
-        Process p2 = null;
-
-        try {
-            p2 = r2.exec(command2, null, dir);
-            InputStreamReader ir = new InputStreamReader(p2.getInputStream(),"GBK");
-            LineNumberReader input = new LineNumberReader(ir);
 
-            StringBuilder sb = new StringBuilder();
-            boolean firstLine = true;
-            String line;
-          
-            while ((line = input.readLine()) != null) {
-
-                if(!firstLine){
-                    sb.append(System.getProperty("line.separator"));
+                return result;
+            }
+            String classUrl = fileUrl+fileName+".class";
+            File classFile = new File(classUrl);
+            while(!classFile.exists()) {
+                Thread.sleep(10);
+                if(!comResult1) {
+                    break;
+                }
+            }
+            Runtime r2 = Runtime.getRuntime();
+            Process p2 = null;
+            p2 = r2.exec(java_class, null, dir);
+            InputStreamReader isr = new InputStreamReader(p2.getInputStream(),"GBK");
+            LineNumberReader lnr = new LineNumberReader(isr);
+
+            StringBuilder sbl = new StringBuilder();
+            boolean firstLine2 = true;
+            String line2;
+
+            while ((line2 = lnr.readLine()) != null) {
+                if(!firstLine2){
+                    sbl.append(System.getProperty("line.separator"));
                 }else{
-                    firstLine = false;
+                    firstLine2 = false;
                 }
-                sb.append(line);
+                sbl.append(line2);
             }
-            input.close();
-            ir.close();
-//            result = new String(sb.toString().getBytes("iso8859-1"),"utf-8");
-            result = sb.toString();
-            //file.delete();
+            lnr.close();
+            isr.close();
+            result = sbl.toString();
+            file.delete();
+            classFile.delete();
+            p2.waitFor();
+            p2.destroy();
         } catch (IOException e) {
             e.printStackTrace();
-            result = "error";
         }
-        p2.waitFor();
-        p2.destroy();
-
         return result;
     }