convertfile.java

来自「Convert File 基本的 对文件的IO 操作 使用scanner 」· Java 代码 · 共 178 行

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class convertFile {

	String path = "C://Documents and Settings//QTIAHUA//Desktop//New Task//Convert File//input file2";
	String prefix,mid1,mid2,suffix;
	Scanner sa,sb;
	FileWriter fw,fw2;
	static FileWriter fw3;
	static int beginPos = 11;
	public String getOutFile3(String x,String y){
		String result="";
		String temp;
		//x--old
		Scanner s1 = new Scanner(x);
		s1.useDelimiter("/");
		s1.next();
		result += s1.next();
		temp = s1.next();
		temp = temp.substring(temp.length()-5,temp.length());
		result = result+" "+temp+"    ";//CAAZA 107 2138 R1A15
		//y--new
		s1 = new Scanner(y);
		s1.useDelimiter("/");
		s1.next();
		result += s1.next();
		temp = s1.next();
		temp = temp.substring(temp.length()-5,temp.length());
		result = result+" "+temp;
		System.out.println("3: "+result);
		return result;
	}
	public String getOutFileSWR(Scanner st1,String inLine1,String inLine2,String name) throws IOException{
		String outLine = "";
		
		Scanner st2 = new Scanner(inLine2);
		//两行新的和旧的ID都已经找到,并且分别赋给st1,st2(其中st1已经 next()一次)
		//old	6 GAMGW  C68 7PJB/CAAZA 107 2137/MQVAA R1A07     0  1  1  HI18059
		//new	6 GAMGW  C68 7000/CAAZA 107 2137/K     R1A08     0  1  1  HI18059
		outLine = st2.next()+" "+st2.next();//6 GAMGW 
		int olen = outLine.length();
		for (int i = olen; i < 9; i++)	outLine+=" "; 
		outLine = outLine+st2.next();	//6 GAMGW	C68							
		
		String nnew =  st1.next()+" "+st1.next()+" "+st1.next()+"  "+st1.next();
		//nnew=7000/CAAZA 107 2137/K  R1A08
		outLine = outLine +" "+nnew;	
		//6 GAMGW C68 7000/CAAZA 107 2137/K  R1A08
		
		//outLine = outLine +" "+st2.next()
		String old = "";
		for (int i = 0; i < 4; i++) old+=" "+st2.next();
		//old.substring(1, old.length());
		
		outLine = outLine +"     "+st2.next();
		while(st2.hasNext()){
			outLine = outLine +"  "+st2.next();
		}
		 //6 GAMGW C68 7000/CAAZA 107 2137/K  R1A08     0  1  1  HI18059
		int tlen = name.length();
		for (int i = tlen; i < 10; i++)  name += " ";
		System.out.println(tlen+" "+name);
		fw3.write(name+getOutFile3(old,nnew)+"\r\n");
		
		System.out.println("12: "+outLine);
		return outLine;
	}
	public void getOutFile12() throws Exception{
		try {
			File out1 = new File(path+"//Prodax_Intermediate_SWR");
			File out2 = new File(path+"//Final_Intermediate_SWR");
			File out3 = new File(path+"//MA_Specification_CNA");
			if(!out1.exists())  out1.createNewFile();
			if(!out2.exists())  out2.createNewFile();
			if(!out3.exists())  out3.createNewFile();
			fw = new FileWriter(out1);
			fw2 = new FileWriter(out2);
			fw3 = new FileWriter(out3);
			
			sa = new Scanner(new FileReader(path+"//block list"));
		//	FileReader fr = new FileReader(path+"//R____5AD0_C02______7621_UP.swr");
			
			String inLine1,inLine2,outLine;
			String temp;
			Scanner st1;
			
			while(sa.hasNextLine()){
				inLine1 = sa.nextLine();
				st1 = new Scanner(inLine1);
				
				//find in input file 2
				temp = st1.next();
				inLine2="No Found!";
				sb = new Scanner(new FileReader(path+"//R____5AD0_C04_CM08_7718.swr"));
				while(sb.hasNextLine()){
					inLine2 = sb.nextLine();
					if(inLine2.indexOf(temp)!=-1){
						if(inLine2.charAt(9)!=' '){
							inLine2 = inLine2.substring(0,9)+" "+inLine2.substring(9);
						}
						break;
					}
				}
				outLine = getOutFileSWR(st1,inLine1,inLine2,temp)+"\r\n";
				fw.write(outLine);
				fw2.write(outLine);
			}
			fw.close();
			fw2.close();
			fw3.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}
	public void getOutFile4() throws Exception{
		try {
			sa = new Scanner(new FileReader(path+"//block list"));
//			File outFile = new File(path+"input file//Output");
//			if(!outFile.exists()) outFile.mkdir();
		
			//File4 output
			File out4 = new File(path+"//MSC1.RUNLOG+.txt");
			if(!out4.exists()) out4.createNewFile();
			fw = new FileWriter(out4);
			fw.write("\r\n");
			//GATERM 7000/CAAZA 107 2138/T  R1A15
			//GATERM,000,,CAAZA,107,2138,R1A,15,
			String inLine = "";
			String outLine = "";
			while(sa.hasNextLine()){
				inLine = sa.nextLine();
				Scanner st = new Scanner(inLine);
				outLine = st.next()+",";		//GATERM,
				st.useDelimiter("/");
				String temp4 = st.next();//String.valueOf(st.nextInt());
				temp4 = temp4.substring(temp4.length()-3,temp4.length())+",,";		//GATERM,000,,
				outLine =outLine + temp4 + st.next()+",";		//GATERM,000,,CAAZA 107 2138
				outLine = outLine.replaceAll(" ", ",");		//GATERM,000,,CAAZA,107,2138
				temp4 = st.next();		//T  R1A15
				int len = temp4.length();
				temp4 = temp4.substring(len-5,len-2)+","+temp4.substring(len-2,len);
				outLine = outLine + temp4+"";
				
				fw.write(outLine+",\r\n");
				System.out.println("4: "+outLine);
			}
			fw.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	/**
	 * @param args
	 * @throws IOException 
	 * @throws Exception 
	 */
	public static void main(String[] args) throws IOException{
		// TODO Auto-generated method stub
		try {
			convertFile cf = new convertFile();
			cf.getOutFile12();
			cf.getOutFile4();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		}

}