SpringMVC框架下文件管理系统RESTful接口

package ouc.dataworker.bundle.filesystem; import java.io.BufferedWriter; import java.io.File; import java.io.FileWriter; import java.io.IOException; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.List; import java.util.ResourceBundle; public class FileListService { public List<FileListModel> FileList; public String setUserHome(String userid,String InputPath) { ResourceBundle resource = ResourceBundle.getBundle("ouc/dataworker/bundle/filesystem/config"); String path = resource.getString("MainPath"); if(userid==null||userid.isEmpty()) { userid = "tmpuser"; path=path+"//"+userid; }else { path=path+"//"+userid; } if(InputPath==null||InputPath.isEmpty()) { }else { path=path+"//"+InputPath; } System.out.println(path); return path; } public List<FileListModel> listfile(String pathName,int depth) throws IOException{ //获取pathName的File对象 File dirFile = new File(pathName); //判断该文件或目录是否存在，不存在时在控制台输出提醒 if (!dirFile.exists()) { System.out.println("do not exit"); return null; } System.out.println(dirFile.getName()); //获取此目录下的所有文件名与目录名 String[] fileList = dirFile.list(); List<FileListModel> FileList=new ArrayList<FileListModel>(); for (int i = 0; i < fileList.length; i++) { //遍历文件目录 FileListModel filelist=new FileListModel(); String string = fileList[i]; File file = new File(dirFile.getPath(),string); String name = file.getName(); filelist.setname(name); Calendar cal = Calendar.getInstance(); SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); cal.setTimeInMillis(file.lastModified()); String modtime=formatter.format(cal.getTime()); filelist.setmodificationdate(modtime); String newpath=pathName+"//"+name; Path source=Paths.get(newpath); filelist.settype(Files.probeContentType(source)); filelist.setsize(file.length()); filelist.setpath(file.getPath()); filelist.isdir(file.isDirectory()); FileList.add(filelist); } return FileList; } public List<FileListModel> creatfile(String path,String name,String content)throws IOException { String Newpath=path+"//"+name; File filedir = new File(path); if (!filedir.exists()) { File userPath = new File(Newpath ); if (!userPath.exists()) { } System.out.println("do not exit"); return null; } File file = new File(Newpath); if(file.exists()){ return null; }else if(name==null||name.isEmpty()) { return null; } file.createNewFile(); FileListModel filelist=new FileListModel(); List<FileListModel> FileList=new ArrayList<FileListModel>(); filelist.setname(name); Calendar cal = Calendar.getInstance(); SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); cal.setTimeInMillis(file.lastModified()); String modtime=formatter.format(cal.getTime()); filelist.setmodificationdate(modtime); Path source=Paths.get(Newpath); filelist.settype(Files.probeContentType(source)); filelist.setsize(file.length()); filelist.setpath(file.getPath()); filelist.isdir(file.isDirectory()); FileList.add(filelist); // write FileWriter fw = new FileWriter(file, true); BufferedWriter bw = new BufferedWriter(fw); bw.write(content); bw.flush(); bw.close(); fw.close(); return FileList; } public List<FileListModel> creatdir(String path,String subpath)throws IOException { String Newpath=path+"//"+subpath; File filedir = new File(path); if (!filedir.exists()) { System.out.println("do not exit"); return null; } File file = new File(Newpath); if(file.exists()){ return null; }else if(subpath==null||subpath.isEmpty()) { return null; }else if(!file.exists()){ file.mkdirs(); } FileListModel filelist=new FileListModel(); List<FileListModel> FileList=new ArrayList<FileListModel>(); filelist.setname(subpath); Calendar cal = Calendar.getInstance(); SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); cal.setTimeInMillis(file.lastModified()); String modtime=formatter.format(cal.getTime()); filelist.setmodificationdate(modtime); Path source=Paths.get(Newpath); filelist.settype(Files.probeContentType(source)); filelist.setsize(file.length()); filelist.setpath(file.getPath()); filelist.isdir(file.isDirectory()); FileList.add(filelist); return FileList; } public OutPutJsonModel statecodeset(String pathName)throws IOException { StateCodeService statecode=new StateCodeService(); //获取pathName的File对象 List<FileListModel> filelist=new ArrayList<FileListModel>(); filelist=listfile(pathName,0); OutPutJsonModel json=new OutPutJsonModel(); File dirFile = new File(pathName); //判断该文件或目录是否存在，不存在时在控制台输出提醒 if (!dirFile.exists()) { System.out.println("do not exit"); json=statecode.stateset('b',filelist); } else { json=statecode.stateset('a',filelist); } return json; } public OutPutJsonModel statecodeset(String path,String subpath)throws IOException { StateCodeService statecode=new StateCodeService(); //获取pathName的File对象 List<FileListModel> filelist=new ArrayList<FileListModel>(); filelist=creatdir(path,subpath); OutPutJsonModel json=new OutPutJsonModel(); String Newpath=path+"//"+subpath; File dirFile = new File(path); File file=new File(Newpath); //判断该文件或目录是否存在，不存在时在控制台输出提醒 if (!dirFile.exists()) { System.out.println("do not exit"); json=statecode.stateset('b',filelist); }else if(file.exists()&&(null == filelist ||filelist.size() ==0)&&!subpath.isEmpty()){ System.out.println(file.getName()+subpath); json=statecode.stateset('e',filelist); }else if(subpath==null||subpath.isEmpty()) { json=statecode.stateset('f',filelist); }else if(file.exists()){ System.out.println(file.getName()+subpath); json=statecode.stateset('a',filelist); } return json; } public OutPutJsonModel statecodeset(String path,String name,String content)throws IOException { StateCodeService statecode=new StateCodeService(); //获取pathName的File对象 List<FileListModel> filelist=new ArrayList<FileListModel>(); filelist=creatfile(path,name,content); OutPutJsonModel json=new OutPutJsonModel(); String Newpath=path+"//"+name; File dirFile = new File(path); File file=new File(Newpath); //判断该文件或目录是否存在，�