readlog.java

定时将.txt数据导入mssql数据库。TestAutoRun.java文件为第一个调用文件。

package myseverlet;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.RandomAccessFile;
import java.net.URL;

public class Readlog {
//	public   static   void   main(String[]   args)   { 
//		System.out.println("Readlog is in");
//	    try{ 
//	    	RandomAccessFile   rf     =   new   RandomAccessFile("d:\\aa.txt","r" ); 
//	    	long position = rf.length(); 
//	    	rf.skipBytes((int)position + 1); 
//	        String   s1=null;    
//	        while((s1=rf.readLine())!=null){ 
//	            System.out.println(s1); 
//	            Thread.sleep(2000); 
//	          } 
//	        rf.close(); 
//
//	        System.out.println("Readlog is out");
//	        
//	}catch   (Exception   e){ 
//	  System.out.println( "read     error! "); 
//	} 
//	} 
	
	public void runReadlog(){
		System.out.println("Readlog is in");
	    try{ 
            
            URL urlfile = new URL(""); 
            System.out.println("Readlog is in++1+++++++");
            BufferedReader in = new BufferedReader(new InputStreamReader(urlfile.openStream())); 
            System.out.println("Readlog is in++2+++++++");
            String line = in.readLine(); 
            System.out.println("Readlog is in++3+++++++");
	        String   strNews=null;    
	        while(line!=null){ 
	        	strNews += line + "<br>";
                line = in.readLine();
	        	System.out.println("line" +line);
	            
	          } 
	        
	        in.close();
	        System.out.println("Readlog is out");
	        
	}catch   (IOException    e){ 
		System.out.println("IOException:"+ e.getMessage());

	} 
	}

}