这段代码是用来生成sql语句的

时间：2014-05-24 11:41:04 收藏：0 阅读：295
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.net.MalformedURLException;
import java.net.URL;
import 
java.nio.file.Files;
import 
java.util.Scanner;
 
import 
javax.xml.parsers.DocumentBuilder;
import 
javax.xml.parsers.DocumentBuilderFactory;
 
import 
org.jsoup.Jsoup;
import 
org.jsoup.nodes.Document;
import 
org.jsoup.nodes.Element;
import 
org.jsoup.nodes.Node;
import 
org.jsoup.nodes.Document.OutputSettings;
import 
org.jsoup.select.Elements;
 
 
public 
class Main {
    /**
     * @param args
     * @throws IOException 
     * @throws MalformedURLException 
     */
    public 
static void main(String[] args) throws 
Exception {
        System.out.println((int)‘A‘);
        //65
        StringBuffer[] sb=new 
StringBuffer[26];
        for(int 
j=0;j<sb.length;j++){
            sb[j]=new 
StringBuffer("insert into code_"+(char)(j+97)+" (code,reward) values ");
        }
         
        File file=new 
File("D:/百度云/DL/一等奖/");
        File[] fs=file.listFiles();
        for(int 
i=0;i<fs.length;i++){
            Scanner s=new 
Scanner(fs[i]);
             
            while(s.hasNextLine()){
                String line=s.nextLine().trim();
                if(!line.equals("")){
                    char 
ch=line.charAt(0);
                    int 
chI=(int)ch;
                    sb[chI-65].append("(‘"+line+"‘,1),");
                }
            }
             
             
        }
        for(int 
j=0;j<sb.length;j++){
            sb[j].deleteCharAt(sb[j].length()-1);
            sb[j].append(";");
        }
         
        for(int 
j=0;j<sb.length;j++){
            System.out.println(sb[j]);
            FileOutputStream fos=new 
FileOutputStream(new 
File(file.getAbsolutePath()+"/"+(char)(j+97)+".sql"));
            fos.write(sb[j].toString().getBytes());
            fos.close();
        }
         
    }
     
}
这段代码是用来生成sql语句的,布布扣,bubuko.com