java数字密码字典生成器

直接上代码，如有不足请指出

import java.io.*;/*** 描述:*java代码实现的字典生成器，新手写的，有不足之处可以指出*写个main（）调用即可，create方法的参数为文件存储的路径* @author LCY* @create 2018-10-29 17:57*/public class CreateDictionary {//该方法的参数为保存文件的路径，例：String path = "H:\测试用\字典"public void create(String path){FileOutputStream fos = null;BufferedOutputStream bos = null;PrintWriter pw = null;try {System.out.println("开始执行");fos = new FileOutputStream( path +"\数字密码字典.txt");bos = new BufferedOutputStream( fos );pw = new PrintWriter( bos );System.out.println("获取io流成功，字典正在生成中...");int maxInt = 99999999;//最大范围，默认范围0-99999999int count = 8;//生成密码的位数，默认8位，例：00000001for(int i = 0;i<=maxInt;i++){String tempInt = i+"";int tempIntLength = tempInt.length();if(tempIntLength!=count){StringBuilder sb = new StringBuilder( tempInt  );for (int j = count-tempIntLength; j>=1;j--){sb.insert( 0,0 );}pw.println( sb.toString() );}else{pw.println( i );}}System.out.println( "字典创建完成" );} catch (FileNotFoundException e) {System.out.println("路径填写有误");e.printStackTrace();}finally {pw.close();try {bos.close();fos.close();System.out.println("io流已关闭");} catch (IOException e) {System.out.println("io流关闭出现异常");e.printStackTrace();}}}
}