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package com.system.log.service;
import Log.LogBackup;
import Log.LogConfig;
import Log.LogEntity;
import Log.repo.LogBackupRepository;
import Log.repo.LogConfigRepository;
import Log.repo.LogEntityRepository;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.google.inject.Inject;
import com.google.inject.persist.Transactional;
import com.hypaas.db.JPA;
import com.hypaas.rpc.ActionRequest;
import com.hypaas.rpc.ActionResponse;
import com.system.log.LogTypeEnum;
import com.system.log.vo.LogRecordVO;
import java.io.*;
import java.text.DecimalFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import module.LogStatus;
import net.lingala.zip4j.core.ZipFile;
import net.lingala.zip4j.exception.ZipException;
import net.lingala.zip4j.model.ZipParameters;
import net.lingala.zip4j.util.Zip4jConstants;
import org.apache.commons.lang3.StringUtils;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
public class LogService {
@Inject LogEntityRepository logEntityRepository;
@Inject LogConfigRepository logConfigRepository;
@Inject LogBackupRepository logBackupRepository;
public JSONObject getDirContent(String logType, String startTime, String endTime, String keyWord)
throws IOException {
// 定义集合,存放文件名称
List<String> fileList;
// 获取Tomcat的CATALINA_BASE属性
String catalinaBase = System.getProperty("catalina.base");
// 获取localhost_access_log所在文件目录
String accessLogDir = catalinaBase + "\\logs";
// 找到过滤出的localhost_access_log文件,将文件的绝对路径放入集合中
fileList = getFilePath(accessLogDir, startTime, endTime);
// 获取所有文件下符合过滤条件内容并返回
return getFileContent(fileList, logType, startTime, endTime, keyWord);
}
// 找出文件夹下指定日志文件名并返回
private List<String> getFilePath(String accessLogDir, String startTime, String endTime) {
// 定义集合,存放当前符合筛选条件的文件名
List<String> filePathList = new ArrayList<>();
// 如果不传开始时间与结束时间,指定为null即可,默认输出当天的日志
if (StringUtils.isEmpty(startTime) && StringUtils.isEmpty(endTime)) {
// 以yyyy-MM-dd格式获取当天日期
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
String date = simpleDateFormat.format(new Date(System.currentTimeMillis()));
File LogFile = new File(accessLogDir);
File[] file = LogFile.listFiles();
for (File file1 : file) {
if (file1.toString().contains("localhost_access_log") && file1.toString().contains(date)) {
// 如果此文件是localhost_access_log文件并且是当天的文件,将其放入集合返回
filePathList.add(file1.getPath());
return filePathList;
}
}
} else {
filePathList = getFile(accessLogDir, startTime, endTime);
}
return filePathList;
}
// 使用日历类将符合条件的日志文件放入集合中返回
private List<String> getFile(String accessLogDir, String startTime, String endTime) {
// 获取传入的开始时间与结束时间的毫秒数,开始时间直接将时分秒置零处理,结束时间将其加上一天后再将其置零处理,
// 这样做的目的是保证取出符合本次过滤时间的所有文件
List<String> fileList = new ArrayList<>();
long[] time = getZeroLongTime(startTime, endTime);
// 遍历指定目录中的文件,筛选出符合条件的日志文件
File LogFile = new File(accessLogDir);
File[] file = LogFile.listFiles();
for (File file1 : file) {
if (file1.toString().contains("localhost_access_log")) {
// 如果文件名包含"localhost_access_log",则判断时间是否符合要求,如果符合,放入集合中
if ((getFileLongTime(file1.toString()) + 1000 > time[0])
&& (getFileLongTime(file1.toString()) + 1000 < time[1])) {
fileList.add(file1.getPath());
}
}
}
return fileList;
}
// 获取文件名中的时间毫秒值
private long getFileLongTime(String fileName) {
Date date;
long milliseconds = 0;
String regex = "\\d{4}-\\d{2}-\\d{2}";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(fileName);
if (matcher.find()) {
String time = matcher.group(0);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
try {
date = simpleDateFormat.parse(time);
} catch (ParseException e) {
throw new RuntimeException(e);
}
milliseconds = date.getTime();
}
return milliseconds;
}
// 输入开始时间与结束时间获得对应的零点毫秒数,方便筛选日志文件,必须以"yyyy-MM-dd HH:mm:ss"的形式输入
private long[] getZeroLongTime(String startTime, String endTime) {
// 用于存放毫秒数结果的数组
long[] longTime = new long[2];
Calendar calendar = Calendar.getInstance();
// 开始处理开始时间,得到毫秒值
calendar.set(Calendar.YEAR, Integer.parseInt(startTime.substring(0, 4)));
// 日历类中,00表示1月, 01表示2月,故应该减1
calendar.set(Calendar.MONTH, Integer.parseInt(startTime.substring(5, 7)) - 1);
calendar.set(Calendar.DATE, Integer.parseInt(startTime.substring(8, 10)));
// 这是将当天的【秒】设置为0
calendar.set(Calendar.SECOND, 0);
// 这是将当天的【分】设置为0
calendar.set(Calendar.MINUTE, 0);
// 这是将当天的【时】设置为0
calendar.set(Calendar.HOUR_OF_DAY, 0);
longTime[0] = calendar.getTimeInMillis();
// 开始处理结束时间,得到毫秒值
calendar.set(Calendar.YEAR, Integer.parseInt(endTime.substring(0, 4)));
calendar.set(Calendar.MONTH, Integer.parseInt(endTime.substring(5, 7)) - 1);
calendar.set(Calendar.DATE, Integer.parseInt(endTime.substring(8, 10)) + 1);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.HOUR_OF_DAY, 0);
longTime[1] = calendar.getTimeInMillis();
return longTime;
}
// 输入开始时间与结束时间获得对应的标准毫秒数,方便筛选每个日志文件中的数据,必须以"yyyy-MM-dd HH:mm:ss"的形式输入
public long getLongTime(String time) {
Date date;
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
try {
date = simpleDateFormat.parse(time);
} catch (ParseException e) {
throw new RuntimeException(e);
}
return date.getTime();
}
// 获取
private long getLogContentLongTime(String logContent) {
Date date;
SimpleDateFormat simpleDateFormat =
new SimpleDateFormat("dd/MMM/yyyy:HH:mm:ss", Locale.ENGLISH);
try {
// 取出日志文件中例如22/Feb/2024:10:04:32 +0800的部分,转化为毫秒
date =
simpleDateFormat.parse(
logContent.substring(logContent.indexOf("[") + 1, logContent.indexOf("[") + 21));
} catch (ParseException e) {
throw new RuntimeException(e);
}
return date.getTime();
}
// 返回日志文件的详细内容(StringBuffer)
private JSONObject getFileContent(
List<String> fileList, String logType, String startTime, String endTime, String keyWord) {
JSONArray jsonArray = new JSONArray();
if (StringUtils.isEmpty(logType)) {
logType = "";
}
if (StringUtils.isEmpty(keyWord)) {
keyWord = "";
}
for (String file : fileList) {
try {
// 设置读取器,读取fileList中的文件
BufferedReader bufferedReader = new BufferedReader(new FileReader(file));
String line;
// 如果开始时间与结束时间为空,则fileList里只有一个当天的日志文件,不需要时间过滤,只过滤日志类型与关键字即可
if (StringUtils.isEmpty(startTime) && StringUtils.isEmpty(endTime)) {
// 判断下一行不为空就读取出来进行条件判断
while ((line = bufferedReader.readLine()) != null) {
// 判断本行数据是否包含输入的日志类型与关键字信息,如果包含,写入文件
if (LogTypeEnum.Interface.getValue().equals(logType)) {
if ((!line.contains(LogTypeEnum.Exception.getValue())) && line.contains(keyWord)) {
jsonArray.add(logAnalysis(line, file));
}
} else {
if (line.contains(logType) && line.contains(keyWord)) {
jsonArray.add(logAnalysis(line, file));
}
}
}
} else {
// 如果开始时间与结束时间不为空,则fileList里不确定有几个日志文件,由于考虑精确到时分秒,需要时间过滤,
// 还需要过滤日志类型与关键字
while ((line = bufferedReader.readLine()) != null) {
if (LogTypeEnum.Interface.getValue().equals(logType)) {
if (getLongTime(startTime) <= getLogContentLongTime(line)
&& getLongTime(endTime) >= getLogContentLongTime(line)
&& ((!line.contains(LogTypeEnum.Exception.getValue()))
&& line.contains(keyWord))) {
jsonArray.add(logAnalysis(line, file));
}
} else {
if (getLongTime(startTime) <= getLogContentLongTime(line)
&& getLongTime(endTime) >= getLogContentLongTime(line)
&& (line.contains(logType) && line.contains(keyWord))) {
jsonArray.add(logAnalysis(line, file));
}
}
}
}
} catch (Exception e) {
e.getStackTrace();
}
}
JSONObject jsonObject = new JSONObject();
JSONObject selectContent = new JSONObject();
jsonObject.put("code", 200);
jsonObject.put("msg", "操作成功");
selectContent.put("content", jsonArray);
jsonObject.put("data", selectContent);
return jsonObject;
}
// 解析日志,提取关键信息
private JSONObject logAnalysis(String logContent, String fileName) {
JSONObject logDetail = new JSONObject();
LogRecordVO logRecordVO = new LogRecordVO();
SimpleDateFormat simpleDateFormat =
new SimpleDateFormat("dd/MMM/yyyy:HH:mm:ss", Locale.ENGLISH);
try {
// 以yyyy-MM-dd HH:mm:ss形式提取时间
long l =
simpleDateFormat
.parse(
logContent.substring(logContent.indexOf("[") + 1, logContent.indexOf("[") + 21))
.getTime();
SimpleDateFormat simpleDateFormat1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String date = simpleDateFormat1.format(l);
logRecordVO.setTime(date);
// 提取ip地址
String ipAddress = logContent.substring(0, logContent.indexOf("-") - 1);
logRecordVO.setIpAddress(ipAddress);
// 写入文件名l
logRecordVO.setFileSource(fileName);
// 写入文件内容
String log =
logContent.substring(logContent.indexOf("]") + 2, logContent.length()).replace("\"", "");
logRecordVO.setLogContent(log);
return (JSONObject) JSONObject.toJSON(logRecordVO);
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
public File getFileZip(ActionRequest request, ActionResponse response) {
String password = request.getContext().get("password").toString();
String confirmPassword = request.getContext().get("confirmPassword").toString();
String startTime = request.getContext().get("startTime").toString();
String endTime = request.getContext().get("endTime").toString();
String logType = request.getContext().get("logType").toString();
String keyWord = request.getContext().get("keyWord").toString();
// 判断密码和确认密码是否都不为空且一致,如果不一致直接返回null
if (StringUtils.isEmpty(password)
|| StringUtils.isEmpty(confirmPassword)
|| !password.equals(confirmPassword)) {
return null;
}
// 定义集合,存放文件名称
List<String> fileList;
// 获取Tomcat的CATALINA_BASE属性
String catalinaBase = System.getProperty("catalina.base");
// 获取localhost_access_log所在文件目录
String accessLogDir = catalinaBase + "\\logs";
// 找到过滤出的localhost_access_log文件,将文件的绝对路径放入集合中
fileList = getFilePath(accessLogDir, startTime, endTime);
// 查询出所有的记录
JSONObject selectResult = getFileContent(fileList, logType, startTime, endTime, keyWord);
try {
// 创建临时文件,将查询的结果写入临时文件
File tempFile = File.createTempFile("log", ".txt");
FileWriter writer = new FileWriter(tempFile);
writer.write(selectResult.toString());
writer.close();
// 根据时间设定输出文件名
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss");
String date = simpleDateFormat.format(new Date(System.currentTimeMillis()));
// 获取临时文件目录
String tempDir = System.getProperty("java.io.tmpdir");
String tempFilePath = tempDir + "/" + date + ".zip";
System.out.println(tempFilePath);
// 在临时文件目录中创建一个随机名称的zip文件
File file = new File(tempFilePath);
ZipFile zipFile = new ZipFile(file);
ZipParameters parameters = new ZipParameters(); // 设置zip包的一些参数集合
parameters.setEncryptFiles(true); // 是否设置密码(此处设置为:是)
parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); // 压缩方式(默认值)
parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL); // 普通级别(参数很多)
parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD); // 加密级别
parameters.setPassword(password); // 压缩包密码
// 向zip文件中根据设置的参数写入数据
zipFile.createZipFile(tempFile, parameters);
return file;
} catch (ZipException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
// public JSONObject getFileChange() {
// // 定义集合,存放文件名称
// List<String> fileList;
// // 获取Tomcat的CATALINA_BASE属性
// String catalinaBase = System.getProperty("catalina.base");
// // 获取localhost_access_log所在文件目录
// String accessLogDir = catalinaBase + "\\logs";
// // 找到过滤出的localhost_access_log文件,将文件的绝对路径放入集合中
// fileList = getFilePath(accessLogDir, null, null);
// // 返回当天日志文件
// return getFileContent(fileList, null, null, null, null);
// }
1 year ago
public File exportLog(ActionRequest request, ActionResponse response, String userAuth)
throws IOException {
String password = request.getContext().get("password").toString();
String confirmPassword = request.getContext().get("confirmPassword").toString();
String startTime = request.getContext().get("exportStartTime").toString();
String endTime = request.getContext().get("exportEndTime").toString();
if (!password.equals(confirmPassword)) {
response.setAlert("两次输入的密码不一致!");
return null;
}
// 密码正则表达式校验
String regex =
"^(?![0-9A-Za-z]+$)(?![0-9A-Z\\W]+$)(?![0-9a-z\\W]+$)(?![A-Za-z\\W]+$)[0-9A-Za-z~!@#$%^&*()_+`\\-={}|\\[\\]\\\\:\";'<>?,./]{6,16}$";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(password);
if (!matcher.find()) {
// 密码不通过正则校验
response.setAlert("密码需要包含6-16位数字+大写字母+小写字母+特殊字符!");
return null;
}
List<LogEntity> selectResult = new ArrayList<>();
List<LogEntity> logEntitiesList = logEntityRepository.all().fetch();
if (startTime != null && endTime != null) {
1 year ago
// 如果输入的开始时间与结束时间都不为空,则输出时间范围内符合用户角色的所有记录
for (LogEntity logEntity : logEntitiesList) {
if ((getSqlLongTime(logEntity.getTime()) > getSqlLongTime(startTime))
1 year ago
&& (getSqlLongTime(logEntity.getTime()) < getSqlLongTime(endTime))
&& userAuth.equals(logEntity.getUserAuth().getValue())) {
selectResult.add(logEntity);
}
}
}
if (startTime == null && endTime != null) {
1 year ago
// 如果输入的开始时间为空,则输出结束时间之前的符合用户角色的所有记录
for (LogEntity logEntity : logEntitiesList) {
1 year ago
if ((getSqlLongTime(logEntity.getTime()) < getSqlLongTime(endTime))
&& userAuth.equals(logEntity.getUserAuth().getValue())) {
selectResult.add(logEntity);
}
}
}
if (startTime != null && endTime == null) {
1 year ago
// 如果输入的结束时间为空,则输出开始时间之后的符合用户角色的所有记录
for (LogEntity logEntity : logEntitiesList) {
1 year ago
if ((getSqlLongTime(logEntity.getTime()) > getSqlLongTime(startTime))
&& userAuth.equals(logEntity.getUserAuth().getValue())) {
selectResult.add(logEntity);
}
}
}
if (startTime == null && endTime == null) {
1 year ago
// 如果输入的时间都为空,则输出符合用户角色的所有记录
for (LogEntity logEntity : logEntitiesList) {
1 year ago
if (userAuth.equals(logEntity.getUserAuth().getValue())) {
selectResult.add(logEntity);
}
}
}
// Object jsonObject = JSONObject.toJSON(selectResult);
return exportLogExcelZip(selectResult, password);
}
public long getSqlLongTime(Object time) {
// logEntity.getTime()形式 "2024-02-04T14:03:45.114"
// startTime()形式 "2024-02-04 14:03"
Date date;
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
if (time.toString().length() < 19) {
time = time.toString().replace("T", " ") + ":00";
} else {
time = time.toString().substring(0, 19).replace("T", " ");
}
try {
date = simpleDateFormat.parse(time.toString());
} catch (ParseException e) {
throw new RuntimeException(e);
}
return date.getTime();
}
// 导出为Excel类型
public File exportLogExcelZip(List<LogEntity> selectResult, String password) throws IOException {
// 创建一个工作簿,也就是Excel文件
HSSFWorkbook wb = new HSSFWorkbook();
// 创建一个工作表
HSSFSheet sheet = wb.createSheet();
// 第一行,标题
HSSFRow row0 = sheet.createRow(0);
HSSFCell cell0 = row0.createCell(0);
cell0.setCellValue("操作日志表");
// 第二行,表头
HSSFRow row1 = sheet.createRow(1);
row1.createCell(0).setCellValue("id");
row1.createCell(1).setCellValue("address");
row1.createCell(2).setCellValue("content");
row1.createCell(3).setCellValue("hashValue");
row1.createCell(4).setCellValue("levelDesc");
row1.createCell(5).setCellValue("levelNum");
row1.createCell(6).setCellValue("module");
row1.createCell(7).setCellValue("objectName");
row1.createCell(8).setCellValue("opType");
row1.createCell(9).setCellValue("result");
row1.createCell(10).setCellValue("resultDesc");
row1.createCell(11).setCellValue("status");
row1.createCell(12).setCellValue("time");
row1.createCell(13).setCellValue("userAuth");
row1.createCell(14).setCellValue("userAuthDesc");
row1.createCell(15).setCellValue("userId");
// 向表中写入数据
int rowInt = 2;
for (LogEntity logEntity : selectResult) {
HSSFRow row = sheet.createRow(rowInt++);
int index = 0;
row.createCell(index++).setCellValue(logEntity.getId());
row.createCell(index++).setCellValue(logEntity.getAddress());
row.createCell(index++).setCellValue(logEntity.getContent());
row.createCell(index++).setCellValue(logEntity.getHashValue());
row.createCell(index++).setCellValue(logEntity.getLevelDesc());
row.createCell(index++).setCellValue(logEntity.getLevelNum().getValue());
row.createCell(index++).setCellValue(logEntity.getModule());
row.createCell(index++).setCellValue(logEntity.getObjectName());
row.createCell(index++).setCellValue(logEntity.getOpType().getValue());
row.createCell(index++).setCellValue(logEntity.getResult());
row.createCell(index++).setCellValue(logEntity.getResultDesc());
row.createCell(index++).setCellValue(logEntity.getStatus());
row.createCell(index++).setCellValue(logEntity.getTime().toString());
row.createCell(index++).setCellValue(logEntity.getUserAuth().getValue());
row.createCell(index++).setCellValue(logEntity.getUserAuthDesc());
row.createCell(index++).setCellValue(logEntity.getUserId());
}
FileOutputStream fos = null;
try {
// 输出文件,创建字节输出流
File tempFile = new File(File.createTempFile("log", ".xls").getPath());
fos = new FileOutputStream(tempFile);
wb.write(fos);
fos.flush();
// 根据时间设定输出文件名
SimpleDateFormat simpleDateFormat1 = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss");
String date = simpleDateFormat1.format(new Date(System.currentTimeMillis()));
// 获取临时文件目录
String tempDir = System.getProperty("java.io.tmpdir");
String tempFilePath = tempDir + "/" + date + ".zip";
System.out.println(tempFilePath);
// 在临时文件目录中创建一个随机名称的zip文件
File file = new File(tempFilePath);
ZipFile zipFile = new ZipFile(file);
ZipParameters parameters = new ZipParameters(); // 设置zip包的一些参数集合
parameters.setEncryptFiles(true); // 是否设置密码(此处设置为:是)
parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); // 压缩方式(默认值)
parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL); // 普通级别(参数很多)
parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD); // 加密级别
parameters.setPassword(password); // 压缩包密码
// 向zip文件中根据设置的参数写入数据
zipFile.createZipFile(tempFile, parameters);
return file;
} catch (ZipException e) {
throw new RuntimeException(e);
} finally {
fos.close();
}
}
public File exportLogZip(Object selectResult, String password) {
try {
// 创建临时文件,将查询的结果写入临时文件
File tempFile = File.createTempFile("log", ".txt");
FileWriter writer = new FileWriter(tempFile);
writer.write(selectResult.toString());
writer.close();
// 根据时间设定输出文件名
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss");
String date = simpleDateFormat.format(new Date(System.currentTimeMillis()));
// 获取临时文件目录
String tempDir = System.getProperty("java.io.tmpdir");
String tempFilePath = tempDir + "/" + date + ".zip";
System.out.println(tempFilePath);
// 在临时文件目录中创建一个随机名称的zip文件
File file = new File(tempFilePath);
ZipFile zipFile = new ZipFile(file);
ZipParameters parameters = new ZipParameters(); // 设置zip包的一些参数集合
parameters.setEncryptFiles(true); // 是否设置密码(此处设置为:是)
parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); // 压缩方式(默认值)
parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL); // 普通级别(参数很多)
parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD); // 加密级别
parameters.setPassword(password); // 压缩包密码
// 向zip文件中根据设置的参数写入数据
zipFile.createZipFile(tempFile, parameters);
return file;
} catch (ZipException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public JSONObject setLogConfig(Integer threshold, Integer backupCycle, String backupStartTime) {
List<LogBackup> logBackupList = logBackupRepository.all().fetch();
if (logBackupList.size() == 0) {
LogBackup logBackup = new LogBackup();
logBackup.setBackupCycle(backupCycle);
logBackup.setThreshold(threshold);
logBackup.setBackupStartTime(backupStartTime);
saveBackup(logBackup);
} else {
LogBackup logBackupSelectResult = logBackupRepository.find(logBackupList.get(0).getId());
logBackupSelectResult.setBackupCycle(backupCycle);
logBackupSelectResult.setThreshold(threshold);
logBackupSelectResult.setBackupStartTime(backupStartTime);
saveBackup(logBackupSelectResult);
}
LogConfig logConfig = new LogConfig();
logConfig.setThreshold(threshold);
logConfig.setBackupCycle(backupCycle);
logConfig.setStatus(LogStatus.waitBackup);
// 起始备份时间为手动输入的备份开始时间,结束时间需要通过备份周期计算
logConfig.setLogStartTime(backupStartTime);
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Calendar calendar = Calendar.getInstance();
Date date = null;
String logEndTime = null;
try {
date = simpleDateFormat.parse(backupStartTime);
calendar.setTime(date);
calendar.add(Calendar.DAY_OF_YEAR, backupCycle);
Long longTime = calendar.getTime().getTime();
// 将日志结束时间转化为"yyyy-MM-dd HH:mm:ss"格式
logEndTime = simpleDateFormat.format(longTime);
} catch (ParseException e) {
throw new RuntimeException(e);
}
logConfig.setLogEndTime(logEndTime);
List<LogConfig> list = logConfigRepository.all().fetch();
if (list.size() != 0) {
// 说明已经有记录了,要先将原来的主配置找到改为历史配置
for (LogConfig config : list) {
if ("Current".equals(config.getRecordType())) {
LogConfig logConfig1 = logConfigRepository.find(config.getId());
logConfig1.setRecordType("History");
saveConfig(logConfig1);
break;
}
}
}
logConfig.setRecordType("Current");
saveConfig(logConfig);
JSONObject jsonObject = new JSONObject();
jsonObject.put("code", 200);
jsonObject.put("msg", "保存成功");
return jsonObject;
}
@Transactional
public LogConfig saveConfig(LogConfig entity) {
return JPA.save(entity);
}
@Transactional
public LogBackup saveBackup(LogBackup entity) {
return JPA.save(entity);
}
public void deleteSystemManageUserBackup(ActionRequest request, ActionResponse response) {
Long id = (Long) request.getContext().get("id");
LogConfig logConfig = logConfigRepository.find(id);
if (null == logConfig) {
response.setError("未查询到此条记录");
return;
}
String filePath = logConfig.getFilePath();
File file = new File(filePath + "systemManageUser.zip");
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// if (file.delete()) {
// logConfig.setStatus(LogStatus.alreadyDelete);
// response.setNotify("日志备份文件删除成功!");
// saveConfig(logConfig);
// response.setReload(true);
// } else {
// response.setError("日志备份文件删除失败!");
// response.setReload(true);
// }
file.delete();
logConfig.setStatus(LogStatus.alreadyDelete);
response.setNotify("日志备份文件删除成功!");
saveConfig(logConfig);
response.setReload(true);
}
public void secondBackup(ActionRequest request, ActionResponse response) {
Long id = (Long) request.getContext().get("id");
LogConfig logConfig = logConfigRepository.find(id);
if (null == logConfig) {
response.setError("未查询到此条记录");
response.setReload(true);
return;
}
if (!LogStatus.backupFail.getValue().equals(logConfig.getStatus().getValue())) {
response.setNotify("该条记录状态非备份失败");
response.setReload(true);
return;
}
String backupTime = null;
String filePath = null;
try {
filePath = backupLogExcelZip(selectRecord(logConfig));
} catch (IOException e) {
response.setError("重新备份失败!");
response.setReload(true);
throw new RuntimeException(e);
}
// 需要将状态改为已备份,并添加备份时间,计算备份大小,将当前配置改为历史配置
logConfig.setStatus(LogStatus.alreadyBackup);
backupTime = getStringTime(System.currentTimeMillis());
logConfig.setBackupStartTime(backupTime);
logConfig.setBackupTime(backupTime);
// 计算文件大小,单位以M表示,精确小数点后两位
Map<String, String> fileSizeMap = getSize(filePath);
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logConfig.setThresholdSystemManageUserSize(fileSizeMap.get("1"));
logConfig.setThresholdSecurityUserSize("2");
logConfig.setThresholdSecurityAuditUserSize("3");
logConfig.setThresholdServiceUserSize("4");
logConfig.setFilePath(filePath);
if (logConfig.getRecordType().equals("Current")) {
logConfig.setRecordType("History");
// 如果是当前配置,要添加一条新的记录,将记录改为待配置,因为当前是主配置,历史配置的话不需要,备份一次即可
LogConfig newRecord = new LogConfig();
newRecord.setRecordType("Current");
// 日志开始时间就是上次备份时间,根据备份周期计算日志结束时间
newRecord.setLogStartTime(backupTime);
newRecord.setLogEndTime(getEndTime(backupTime, logConfig.getBackupCycle()));
newRecord.setStatus(LogStatus.waitBackup);
logConfigRepository.save(newRecord);
}
saveConfig(logConfig);
response.setReload(true);
}
public Map<String, List<LogEntity>> selectRecord(LogConfig logConfig) {
Map<String, List<LogEntity>> map = new HashMap<>();
List<LogEntity> serviceUserSelectResult = new ArrayList<>();
List<LogEntity> securityUserSelectResult = new ArrayList<>();
List<LogEntity> securityAuditUserSelectResult = new ArrayList<>();
List<LogEntity> systemManageUserResult = new ArrayList<>();
List<LogEntity> logEntityList = logEntityRepository.all().fetch();
for (LogEntity logEntity : logEntityList) {
if (getSqlLongTime(logEntity.getTime()) > getLongTime(logConfig.getLogStartTime())
&& getSqlLongTime(logEntity.getTime()) < getLongTime(logConfig.getLogEndTime())) {
// 如果当条记录时间大于开始时间小于结束时间,则判断角色
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if (logEntity.getUserAuth().getValue().equals("1")) {
// 系统管理员
systemManageUserResult.add(logEntity);
}
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if (logEntity.getUserAuth().getValue().equals("2")) {
// 安全保密员
securityUserSelectResult.add(logEntity);
}
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if (logEntity.getUserAuth().getValue().equals("3")) {
// 安全审计员
securityAuditUserSelectResult.add(logEntity);
}
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if (logEntity.getUserAuth().getValue().equals("4")) {
// 业务用户
serviceUserSelectResult.add(logEntity);
}
map.put("systemManageUser", systemManageUserResult);
map.put("securityUser", securityUserSelectResult);
map.put("securityAuditUser", securityAuditUserSelectResult);
map.put("serviceUser", serviceUserSelectResult);
}
}
return map;
}
// 备份日志,导出为Excel类型
public String backupLogExcelZip(Map<String, List<LogEntity>> selectResult) throws IOException {
String tempFilePath = null;
Set<Map.Entry<String, List<LogEntity>>> entries = selectResult.entrySet();
// 根据时间设定输出文件名
SimpleDateFormat simpleDateFormat1 = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss-SSS");
String date = simpleDateFormat1.format(new Date(System.currentTimeMillis()));
for (Map.Entry<String, List<LogEntity>> entry : entries) {
// 创建一个工作簿,也就是Excel文件
HSSFWorkbook wb = new HSSFWorkbook();
// 创建一个工作表
HSSFSheet sheet = wb.createSheet();
// 第一行,标题
HSSFRow row0 = sheet.createRow(0);
HSSFCell cell0 = row0.createCell(0);
cell0.setCellValue("操作日志表");
// 第二行,表头
HSSFRow row1 = sheet.createRow(1);
row1.createCell(0).setCellValue("id");
row1.createCell(1).setCellValue("address");
row1.createCell(2).setCellValue("content");
row1.createCell(3).setCellValue("hashValue");
row1.createCell(4).setCellValue("levelDesc");
row1.createCell(5).setCellValue("levelNum");
row1.createCell(6).setCellValue("module");
row1.createCell(7).setCellValue("objectName");
row1.createCell(8).setCellValue("opType");
row1.createCell(9).setCellValue("result");
row1.createCell(10).setCellValue("resultDesc");
row1.createCell(11).setCellValue("status");
row1.createCell(12).setCellValue("time");
row1.createCell(13).setCellValue("userAuth");
row1.createCell(14).setCellValue("userAuthDesc");
row1.createCell(15).setCellValue("userId");
// 向表中写入数据
int rowInt = 2;
for (LogEntity logEntity : entry.getValue()) {
HSSFRow row = sheet.createRow(rowInt++);
int index = 0;
row.createCell(index++).setCellValue(logEntity.getId());
row.createCell(index++).setCellValue(logEntity.getAddress());
row.createCell(index++).setCellValue(logEntity.getContent());
row.createCell(index++).setCellValue(logEntity.getHashValue());
row.createCell(index++).setCellValue(logEntity.getLevelDesc());
row.createCell(index++).setCellValue(logEntity.getLevelNum().getValue());
row.createCell(index++).setCellValue(logEntity.getModule());
row.createCell(index++).setCellValue(logEntity.getObjectName());
row.createCell(index++).setCellValue(logEntity.getOpType().getValue());
row.createCell(index++).setCellValue(logEntity.getResult());
row.createCell(index++).setCellValue(logEntity.getResultDesc());
row.createCell(index++).setCellValue(logEntity.getStatus());
row.createCell(index++).setCellValue(logEntity.getTime().toString());
row.createCell(index++).setCellValue(logEntity.getUserAuth().getValue());
row.createCell(index++).setCellValue(logEntity.getUserAuthDesc());
row.createCell(index++).setCellValue(logEntity.getUserId());
}
FileOutputStream fos = null;
try {
// 输出文件,创建字节输出流
File tempFile = new File(File.createTempFile("log", ".xls").getPath());
fos = new FileOutputStream(tempFile);
wb.write(fos);
fos.flush();
// 获取临时文件目录
String tempDir = System.getProperty("java.io.tmpdir");
tempFilePath = tempDir + "\\" + date;
String realFilePath = tempDir + "\\" + date + entry.getKey() + ".zip";
// 在临时文件目录中创建一个随机名称的zip文件
File file = new File(realFilePath);
ZipFile zipFile = new ZipFile(file);
ZipParameters parameters = new ZipParameters(); // 设置zip包的一些参数集合
// parameters.setEncryptFiles(true); // 是否设置密码(此处设置为:是)
parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); // 压缩方式(默认值)
parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL); // 普通级别(参数很多)
// parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD); // 加密级别
// 向zip文件中根据设置的参数写入数据
zipFile.createZipFile(tempFile, parameters);
} catch (ZipException e) {
throw new RuntimeException(e);
} finally {
fos.close();
}
}
return tempFilePath;
}
public String getStringTime(long time) {
SimpleDateFormat simpleDateFormat1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
return simpleDateFormat1.format(time);
}
public String getEndTime(String time, Integer backupCycle) {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Calendar calendar = Calendar.getInstance();
Date date = null;
String logEndTime = null;
try {
date = simpleDateFormat.parse(time);
calendar.setTime(date);
calendar.add(Calendar.DAY_OF_YEAR, backupCycle);
Long longTime = calendar.getTime().getTime();
// 将日志结束时间转化为"yyyy-MM-dd HH:mm:ss"格式
logEndTime = simpleDateFormat.format(longTime);
return logEndTime;
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
public Map<String, String> getSize(String filePath) {
Map<String, String> map = new HashMap<>();
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map.put("1", getFileSize(filePath + "systemManageUser.zip"));
map.put("2", getFileSize(filePath + "securityUser.zip"));
map.put("3", getFileSize(filePath + "securityAuditUser.zip"));
map.put("4", getFileSize(filePath + "serviceUser.zip"));
return map;
}
// 计算文件大小,单位为M,保留两位小数
public String getFileSize(String filePath) {
File file = new File(filePath);
long fileSize = file.length();
DecimalFormat df = new DecimalFormat("#.00");
// 将字节转换为兆字节(MB)并格式化输出
double fileSizeInKB = (double) fileSize / 1024;
if (fileSizeInKB > 1024) {
double fileSizeInMB = (double) fileSize / (1024 * 1024);
if (fileSizeInMB > 1024) {
double fileSizeInGB = (double) fileSize / (1024 * 1024 * 1024);
String formattedNumber = df.format(fileSizeInGB);
double result = Double.parseDouble(formattedNumber);
return result + "GB";
}
String formattedNumber = df.format(fileSizeInMB);
double result = Double.parseDouble(formattedNumber);
return result + "MB";
}
String formattedNumber = df.format(fileSizeInKB);
double result = Double.parseDouble(formattedNumber);
return result + "KB";
}
public JSONObject selectLogConfig() {
JSONObject jsonObject = new JSONObject();
jsonObject.put("code", 200);
jsonObject.put("msg", "操作成功");
List<LogBackup> logBackupList = logBackupRepository.all().fetch();
if (logBackupList.size() == 0) {
jsonObject.put("data", null);
return jsonObject;
} else {
JSONObject selectResult = new JSONObject();
selectResult.put("threshold", logBackupList.get(0).getThreshold());
selectResult.put("backupCycle", logBackupList.get(0).getBackupCycle());
selectResult.put("backupStartTime", logBackupList.get(0).getBackupStartTime());
jsonObject.put("data", selectResult);
return jsonObject;
}
}
}