DMS.rar_DMS怎么收费_T-DMS_dms_swing mysql_电信

package jiexi; import java.io.DataInputStream; import java.io.DataOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStreamWriter; import java.util.ArrayList; import java.util.Iterator; import java.util.List; public class Demo { static List<User> list; private static void getFromList() throws Exception{ List<User> list2 = new ArrayList<User>(); for(int i=0;i<list.size();i++){ for(int j=i;j<list.size();j++){ if(list.get(i).getProcessID()==list.get(j).getProcessID()){ int time = Math.abs(list.get(j).getTime()-list.get(i).getTime()); list.get(i).setTime(time); list2.add(list.get(i)); continue; } } } for (User user : list2) { System.out.println(user.getLoginName()); System.out.println(user.getProcessID()); System.out.println(user.getLoginType()); System.out.println(user.getTime()); System.out.println(user.getIp()); } } //输出到out.txt中 private static void getOut() throws Exception { File nf = new File("/home/sd1009/workspaces1/DMS/src/jiexi/out"); if(!nf.exists()){ nf.createNewFile(); System.out.println("succed"); } // DataOutputStream out = new DataOutputStream(new FileOutputStream(nf)); // System.out.println(list.size()); // for (User ul : list) { //// System.out.println(ul.getLoginName()); //// System.out.println(ul.getLoginType()); //// System.out.println(ul.getTime()); // out.writeChars(ul.getLoginName()); // out.writeInt(ul.getProcessID()); // out.writeInt(ul.getLoginType()); // out.writeInt(ul.getTime()); // out.writeChars(ul.getIp()); // // } // out.close(); OutputStreamWriter out = new OutputStreamWriter(new FileOutputStream(nf),"UTF-8"); for(User u2 :list){ out.write(u2.getLoginName()); out.write(u2.getProcessID()); out.write(u2.getLoginType()); out.write(u2.getTime()); out.write(u2.getIp()); out.write("/n"); } } //从表中读取数据 private static void inPut() throws Exception{ list = new ArrayList<User>(); File f = new File("/home/sd1009/workspaces1/DMS/src/jiexi/wtmpx"); DataInputStream in = new DataInputStream(new FileInputStream(f));//从f中读取 try{ byte[] b = new byte[32]; byte[] ip = new byte[257]; System.out.println("file的长度："+f.length()); int fg = (int) (f.length()/373); int temp = 0; while(temp<fg){ //1……f1 for(int i=temp+1;i<fg*373;i++){ User u = new User(); in.read(b);//用户登录名 u.setLoginName(new String(b)); in.skipBytes(36); int t = in.readInt();//进程ID u.setProcessID(t); short sh = in.readShort();//登录类型 u.setLoginType(sh); in.skipBytes(6); int time = in.readInt(); u.setTime(time); in.skipBytes(30); in.read(ip); u.setIp(new String(ip)); in.skipBytes(1); if(sh==7 || sh==8){ list.add(u); } System.out.println(u.getIp()); System.out.println(u.getLoginName()); System.out.println(u.getLoginType()); System.out.println(u.getProcessID()); System.out.println(u.getTime()); } temp++; } }catch(Exception e){}; in.close(); } public static void main(String[] args) throws Exception{ inPut(); System.out.println("-------------------------"); getOut(); // System.out.println("get From List id相同的"); // getFromList(); } }