save.java~16~

来自「该系统是一个文件配置与检索的系统,该文件主要是关于该系统的一些测试文档等.」· JAVA~16~ 代码 · 共 71 行

package test;

import java.io.File;
import java.io.PrintWriter;
import javax.swing.JList;
import java.io.FileOutputStream;
import java.io.FileNotFoundException;

public class Save {
    String path;
    JList subList;
    JList fileList;
    String[] others;
    public Save(String path,JList subList,JList fileList,String[] others){
        this.path = path;
        this.subList = subList;
        this.fileList = fileList;
        this.others = others;
    }
    public void SaveFile(){//保存各配置内容到文件中

        String[] subContent = new GetListContent(subList).getContent();//获得subList中的内容
        String[] fileContent = new GetListContent(fileList).getContent();//获得fileList中的内容
        int subContent_len = subContent.length;
        int fileContent_len = fileContent.length;

        File file =  new File(path);
        PrintWriter writer = null;//按行写入

        try{
            writer = new PrintWriter(new FileOutputStream(file));

             writer.println("-l " + others[0]);//写入根目录层次
             if(subContent_len > 0){
                 //分解字段,再写入文件
                 for(int i = 0; i < subContent_len; i++){
                     if(subContent[0].equals(null) ||subContent[0].equals(""))
                         break;
                     else{
                         writer.println("-d " + subContent[i]);
                     }
                 }
            }//写入子文件

             writer.println("-fm " + others[1]);//写入文件包含或排除

             if(fileContent_len > 0){
                 for(int i = 0; i < fileContent_len; i++){
                     if(fileContent[0].equals(null)||fileContent[0].equals(""))
                         break;
                     else
                         writer.println("-f " + fileContent[i]);
                 }
             }//写入文件

             writer.println("-v " + others[2]);//写入文件配置结果
             writer.println("-s " + others[3]); //写入结果排序方式
        }
        catch(FileNotFoundException e){
            e.printStackTrace();
        }
        finally{
            if(writer != null){
                writer.close();//关闭输出文件流
            }
        }
    }
}