文件夹目录为D:/access_log/：
文件夹中的文件列表如下：
每个文件的内容格式如下：
159.226.2.219 - - [10/May/2012:23:13:21 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 203 117
159.226.2.219 - - [10/May/2012:23:13:22 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 58
159.226.2.219 - - [10/May/2012:23:13:22 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 51
159.226.2.219 - - [10/May/2012:23:13:23 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 51
159.226.2.219 - - [10/May/2012:23:13:23 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 51
159.226.2.219 - - [10/May/2012:23:13:23 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 51
159.226.2.219 - - [10/May/2012:23:13:24 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 51
159.226.2.219 - - [10/May/2012:23:13:24 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 51
159.226.2.219 - - [10/May/2012:23:13:24 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 51
159.226.2.219 - - [10/May/2012:23:13:25 +0800] "POST /dlog/ServiceServlet HTTP/1.1" 200 51
159.226.2.205 - - [10/May/2012:23:13:25 +0800] "GET /dct/scripts/page/pageName.js HTTP/1.1" 200 4532
159.226.2.205 - - [10/May/2012:23:13:25 +0800] "GET /dct/scripts/ajax/ajax.js HTTP/1.1" 200 2431
159.226.2.205 - - [10/May/2012:23:13:25 +0800] "GET /dct/scripts/ajax/comm-manager.js HTTP/1.1" 200 9240
159.226.2.205 - - [10/May/2012:23:13:25 +0800] "GET /dct/scripts/js.js HTTP/1.1" 200 860
程序代码如下：
package cn.cnic.oms.test;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.sql.Connection;
import cn.cnic.oms.util.Conn;
public class TextTest {
public static void main(String[] args) {
Conn.getStmt(Conn.getConn("127.0.0.1", "1521", "orcl", "zhang",
"xxxx"));
String sql = "";
String ip = "";
try {
File dir = new File("D:/access_log/");
File filedir[] = dir.listFiles();
for (int i = 0; i < filedir.length; i++) {
String strpath = filedir[i].getAbsolutePath();
System.out.println(strpath);
File file = new File(strpath);
if (file.isFile() && file.exists()) {
InputStreamReader read = new InputStreamReader(
new FileInputStream(file));
BufferedReader bufferedReader = new BufferedReader(read);
String lineTXT = null;
while ((lineTXT = bufferedReader.readLine()) != null) {
ip = lineTXT.split("- -")[0].trim();
System.out.println(ip);
sql = "insert into accesslog(ip) values ('" + ip + "')";
Conn.executeUpdate(sql);
}
read.close();
} else {
System.out.println("找不到指定的文件！");
}
}
System.out.println("插入完成！");
} catch (Exception e) {
System.out.println("读取文件内容操作出错");
e.printStackTrace();
}
}
}