package test;import java.io.BufferedReader;import java.io.File;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.List;import com.dbn.oatong.sysmodule.utils.DbnBase64;import com.dbn.oatong.sysmodule.utils.QRUtil;/** * 个人二维码 * @author  * */public class PersonTwoDimensional {    public static void main(String[] args) throws Exception {/*//        String base64Str = new String(DbnBase64.encode("999933363184714496", ""));        String base64Str = new String(DbnBase64.encode("635825967106673738", ""));//        String base64Str = new String(DbnBase64.encode("1", ""));                                        String content = "http://xxx/ocr/person/scanUserInfo.action?p&code=" + base64Str;//        String content = "http://xxx/ocr/person/scanUserInfo.action?code=1";//        String content = "1";        int width = 472;        int height = 472;//        int bgFlag = 8;//        int degree = 18;                String blankPath = "";//白色边框，不需要        String modelPath = "";//头像，不需要                String imagePath = "D:\\testTwoDemison2.png";                String fileServerUrl = "";//上传用的，这里不需要        String uploadSource = "";//上传用的，这里不需要        String uploadKey = "";//上传用的，这里不需要                String qrImgPath = QRUtil.encode(content, width, height, imagePath);*/                        final String topFolder = "D:\\EmpQRCode\\";        String dataTxt = "D:\\empData.txt";                BufferedReader br = new BufferedReader(new FileReader(new File(dataTxt)));        int lineNum = 34799;//总共34799行        final List
     
       lineArr = new ArrayList
      
       (lineNum);        String lineStr = null;                long startTime = System.currentTimeMillis();        while ((lineStr = br.readLine()) != null) {            lineArr.add(lineStr);        }                br.close();                long endTime = System.currentTimeMillis();        System.out.println("读取文件耗时:" + (endTime - startTime));                int threadNum = 10;//处理的总线程数        int batchItems = lineNum / threadNum;//每个线程处理的行数                for (int i = 0; i < threadNum; i++) {            final int beginLineNum = i * batchItems;            final int endLineNum;                        if (i == threadNum - 1) {                endLineNum = lineNum - 1;            } else {                endLineNum = (i + 1) * batchItems - 1;            }                                    final int threadId = i;                        Thread t = new Thread("线程" + i) {                public void run() {                    long begin = System.currentTimeMillis();                    //每个线程分别处理相应的任务                    for (int j = beginLineNum; j <= endLineNum; j++) {                        String userData = lineArr.get(j);                                                String[] userDataArr = userData.split("\\|");                        //具体的任务处理                        String base64Id = new String(DbnBase64.encode(userDataArr[0], ""));                        String qrCodeContent = "http://xxx/ocr/person/scanUserInfo.action?p&code=" + base64Id;                                                String folderStr = topFolder + userDataArr[3] + threadId;                                                File folder = new File(folderStr);                        if (!folder.exists()) {                            folder.mkdir();                        }                        String userName = userDataArr[1].replace("*", "");                        String qrImgPath = folderStr + "\\" + userName + "_" + userDataArr[2] + ".png";                                                QRUtil.encode(qrCodeContent, 472, 472, qrImgPath);                    }                                        long end = System.currentTimeMillis();                    System.out.println(this.getName() + "耗时:" + (end - begin));                }            };            t.start();        }    }}/** *  *  * 读取文件耗时:22线程0耗时:203727线程9耗时:203896线程1耗时:203914线程5耗时:204127线程7耗时:204374线程3耗时:204394线程8耗时:204691线程6耗时:204874线程2耗时:205123线程4耗时:205339 *  *  *  *  *  *  *  *  *  *  */