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package test;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import com.nis.nmsclient.common.Contants;
import com.nis.nmsclient.util.DateUtil;
import com.nis.nmsclient.util.FileUtil;
import com.nis.nmsclient.util.FileWrUtil;
public class Test {
public static void main(String[] args) {
//method2();
//method1();
/*File file = new File("C:\\Documents and Settings\\zhenzhen\\桌面\\nmsdata\\test1");
long now = System.currentTimeMillis();
File[] files = file.listFiles();
for(File file2 : files){
System.out.println("========"+file2.getName());
}
System.out.println(System.currentTimeMillis()-now);
now = System.currentTimeMillis();
String[] fileNames = file.list();
for(String file2 : fileNames){
System.out.println("========"+file2);
}
System.out.println(System.currentTimeMillis()-now);*/
/*try {
long now = System.currentTimeMillis();
ProcessUtil.getProcessId("javaw.exe");
System.out.println(System.currentTimeMillis()-now);
} catch (Exception e) {
e.printStackTrace();
}*/
/*try {
FileUtils.copyDirectoryToDirectory(new File("D:\\temp\\test"), new File("D:\\temp\\t1"));
FileUtils.copyDirectory(new File("D:\\temp\\test"), new File("D:\\temp\\test2"));
File file = new File("D:\\temp\\tt\\temp");
if(file.getParentFile().canWrite()){
System.out.println("Yes");
}
String[] except = new String[3];
except[0]="D:\\temp\\test\\WebRoot";
except[1]="D:\\temp\\test\\t1.tar.gz";
except[2]="D:\\temp\\test\\src\\filemgr\\ZipUtil.java";
//new AgentCommand().backup(new File("D:\\temp\\test"), new File("D:\\temp\\t2"), except);
} catch (Exception e) {
e.printStackTrace();
}*/
/*String filepath = "";
if(filepath.startsWith("/") || (filepath.length()>3 && filepath.substring(1,3).equals(":\\"))){
System.out.println("ff");
}*/
/*File file = new File("D:\\temp");
File file2 = new File("D:\\temp\\test\\..");
System.out.println(file.compareTo(file2));
try{
System.out.println(file.getCanonicalPath() + "--" + file2.getCanonicalPath());
}catch (Exception e) {
// TODO: handle exception
}*/
try {
//ProcessUtil.runExec("D:/test.bat");
/*ProcessUtil.runExec("D:\\Program Files\\PLSQL Developer\\plsqldev.exe");
String cmd ="D:/Program Files/Navicat for MySQL/navicat.exe";
Runtime.getRuntime().exec("cmd /c " + cmd.replace(" ", "\" \""));
//ProcessUtil.runExec("D:/Program Files/feiq/飞秋FeiQ.exe");
String tempString = "0";
int length = tempString.split(":").length;
System.out.println(length);*/
/*Properties prop = System.getProperties();
for(Map.Entry<Object,Object> entry : prop.entrySet()){
System.out.println(entry.getKey()+"="+entry.getValue());
}*/
System.out.println(Contants.class.getClassLoader().getResource("myconfig.properties").getPath()) ;
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static void method1(){
long curDate = System.currentTimeMillis();
// 删除指定分钟之前的所有监测文件
File file = new File("C:/Documents and Settings/zhenzhen/桌面/nmsdata/test");
if (!file.exists()) {
return;
}
File[] dirs = FileUtil.getDirectoryArray(file);
if (dirs == null || dirs.length <= 0) {
return;
}
for (File dir : dirs) {
File[] files = FileUtil.getFilesEndWith(dir, ".csv");
if (files == null || files.length <= 0) {
return;
}
for (File f : files) {
long diff = DateUtil.getMinutesFromBeginToEnd(f.lastModified(), curDate);
if (f.exists() && diff > 1) {
f.delete();
}
}
}
System.out.println("=========method1 : " + (System.currentTimeMillis()-curDate));
}
public static void method2(){
try {
long curDate = System.currentTimeMillis();
List<String> arrayList = new ArrayList<String>();
// 删除指定分钟之前的所有监测文件
File file = new File("D:/test1");
if (!file.exists()) {
return;
}
File[] dirs = FileUtil.getDirectoryArray(file);
if (dirs == null || dirs.length <= 0) {
return;
}
for (File dir : dirs) {
File[] files = FileUtil.getFilesEndWith(dir, ".csv");
if (files == null || files.length <= 0) {
return;
}
for (File f : files) {
//arrayList.add(f.getAbsolutePath());
FileWrUtil.cfgFileAppender(new File("C:/Documents and Settings/zhenzhen/桌面/nmsdata/test.txt"), "utf-8", new String[]{f.getAbsolutePath()});
}
}
//String[] tmp = new String[arrayList.size()];
//FileWrUtil.cfgFileAppender(new File("C:/Documents and Settings/zhenzhen/桌面/nmsdata/test.txt"), "utf-8", arrayList.toArray(tmp));
System.out.println("=========method2 Write end : " + (System.currentTimeMillis()-curDate));
curDate = System.currentTimeMillis();
FileInputStream in = new FileInputStream(new File("C:/Documents and Settings/zhenzhen/桌面/nmsdata/test.txt"));
BufferedReader bReader = new BufferedReader(new InputStreamReader(in, Contants.charset));
String line = "";
List<File> arrList = new ArrayList<File>();
while ((line = bReader.readLine()) != null){
/*File file2 = new File(line);
if(file2.exists()){
file2.delete();
}*/
arrList.add(new File(line));
}
bReader.close();
in.close();
System.out.println("=========method2 : " + (System.currentTimeMillis()-curDate));
curDate = System.currentTimeMillis();
for(File file3 : arrList){
if(file3.exists()){
file3.delete();
}
}
System.out.println("=========method2 : " + (System.currentTimeMillis()-curDate));
} catch (Exception e) {
e.printStackTrace();
}
}
}
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