logback如何自定义日志存储

logback如何自定义日志存储

目录logback自定义日志存储1、配置lockback.xml2、配置自定义日志操作类3、调用方法使用logback进行系统日志记录

logback自定义日志存储

1、配置lockback.xml

%d{yyyy-MM-dd HH:mm:ss.SSS} %X{address} %-5level %logger{50} - %msg%n

${LOG_HOME}/${APP_NAME}.log.%d{yyyy-MM-dd}.log

10

%d{yyyy-MM-dd HH:mm:ss.SSS} %X{address} %-5level %logger{50} - %msg%n

com.mysql.jdbc.Driver

jdbc:mysql://localhost:3306/wzwsq?serverTimezone=GMT%2B8&useSSL=false&characterEncoding=utf8

root

123456

2、配置自定义日志操作类

import ch.qos.logback.classic.spi.CallerData;

import ch.qos.logback.classic.spi.ILoggingEvent;

import ch.qos.logback.core.db.DBAppenderBase;

import com.alibaba.fastjson.JSONObject;

import wzwsq.model.IpInfo; //自定义IP对象

import wzwsq.model.UsersModel; //自定义用户对象

import wzwsq.util.Constant; //自定义常量对象

import wzwsq.util.WebUtils; //自定义Web工具对象

import org.springframework.context.annotation.Configuration;

import java.lang.reflect.Method;

import java.sql.Connection;

import java.sql.PreparedStatement;

import java.sql.SQLException;

import java.sql.Timestamp;

/**

* @ClassName LogDBAppender

* @Description: 自定义日志保存至数据库

* @Author wzwsq

* @Date 2020/12/10

* @Version V1.0

**/

@Configuration

public class LogDBAppender extends DBAppenderBase {

protected static final Method GET_GENERATED_KEYS_METHOD;

//插入sql

protected String insertSQL;

//自定义存储字段

/**

* menu_type：操作类型，指的是菜单ID

* record_id:相关操作对象的ID

* operation_content：操作内容，自定义编辑

* add_id：操作人ID

* add_time：操作时间

* ip：根据IP对应城市

* city：ip所属城市

* ua：浏览器信息

* */

static final int MENU_TYPE = 1;

static final int RECORD_ID = 2;

static final int OPERATION_CONTENT = 3;

static final int ADD_ID = 4;

static final int ADD_TIME = 5;

static final int IP = 6;

static final int CITY = 7;

static final int UA = 8;

static final StackTraceElement EMPTY_CALLER_DATA = CallerData.naInstance();

static {

// PreparedStatement.getGeneratedKeys() method was added in JDK 1.4

Method getGeneratedKeysMethod;

try {

// the

getGeneratedKeysMethod = PreparedStatement.class.getMethod("getGeneratedKeys", (Class[]) null);

} catch (Exception ex) {

getGeneratedKeysMethod = null;

}

GET_GENERATED_KEYS_METHOD = getGeneratedKeysMethod;

}

@Override

public void start() {

// 将写好的sql语句赋值给insertSQL

insertSQL = buildInsertSQL();

super.start();

}

// 自己写新增sql语句

private static String buildInsertSQL() {

return "INSERT INTO `operation_log`" +

"(" +

"`menu_type`,`record_id`," +

"`operation_content`,`add_id`," +

"`add_time`,`ip`," +

"`city`,`ua`" +

")" +

"VALUES (?,?,?,?,?,?,?,?)";

}

@Override

protected Method getGeneratedKeysMethod() {

return GET_GENERATED_KEYS_METHOD;

}

@Override

protected String getInsertSQL() {

return insertSQL;

}

/**

* 主要修改的方法

*

* @param stmt

* @param event

* @throws SQLException

*/

private void bindLoggingEventWithInsertStatement(PreparedStatement stmt, ILoggingEvent event) throws SQLException {

// event.getFormattedMessage() 日志打印内容

String message = event.getFormattedMessage();

// 如果只想存储自己打印的日志，可以这样写日志：

// logger.info("'MENU_TYPE': '{}','RECORD_ID': '{}','OPERATION_CONTENT': '{}'",XXX,XXX,XXX)

//判断当前日志信息是否属于自定义类型

int MENU_TYPE_FLAG=message.indexOf("MENU_TYPE");

int RECORD_ID_FLAG=message.indexOf("RECORD_ID");

int OPERATION_CONTENT_FLAG=message.indexOf("OPERATION_CONTENT");

if(MENU_TYPE_FLAG>0&&RECORD_ID_FLAG>0&&OPERATION_CONTENT_FLAG>0){

//截取用户自定义的日志信息

JSONObject jsonObject =JSONObject.parseObject(message);

String menuType=jsonObject.get("MENU_TYPE").toString();

String recordId=jsonObject.get("RECORD_ID").toString();

String operationContent=jsonObject.get("OPERATION_CONTENT").toString();

//获取当前使用系统的用户对象、IP、CITY、UA

UsersModel usersModel=WebUtils.getUser();//用户登录对象

IpInfo ipInfo=(IpInfo)WebUtils.getSession().getAttribute(Constant.IP_INFO);//用户登录IP信息

String ip=ipInfo.getIp();

String city=ipInfo.getCity();

String ua=ipInfo.getUa();

stmt.setString(MENU_TYPE, menuType);

stmt.setString(RECORD_ID, recordId);

stmt.setString(OPERATION_CONTENT, operationContent);

stmt.setString(ADD_ID,usersModel.getId().toString());

stmt.setTimestamp(ADD_TIME, new Timestamp(event.getTimeStamp()));

stmt.setString(IP, ip);

stmt.setString(CITY,city==null?"":city.toString());

stmt.setString(UA, ua==null?"":ua.toString());

}

}

@Override

protected void subAppend(ILoggingEvent eventObject, Connection connection, PreparedStatement statement) throws Throwable {

bindLoggingEventWithInsertStatement(statement, eventObject);

// This is eAcZeswvzUGxpensive... should we do it every time?

int updateCount = statement.executeUpdate();

if (updateCount != 1) {

addWarn("Failed to insert loggingEvent");

}

}

@Override

protected void secondarySubAppend(ILoggingEvent eventObject, Connection connection, long eventId) throws Throwable {

}

}

3、调用方法

private static Logger logger = LoggerFactory.getLogger(UsersController.class);

logger.info("'MENU_TYPE': '{}','RECORD_ID': '{}','OPERATION_CONTENT': '{}'",XXX,XXX,XXX);

注意事项：在logback.xml中appender标签一定的写在root标签之前

使用logback进行系统日志记录

org.springframework.boot

spring-boot-starter-web

org.slf4j

slf4j-api

1.7.25

ch.qos.logback

logback-core

1.1.11

ch.qos.logback

logback-classic

1.1.11

logback-spring.xml

%date %.-5level %class{100} ----------->> %msg%n

class="ch.qos.logback.core.rolling.RollingFileAppender">

${log.base}AcZeswvzUG/default.log

${log.base}.%d{yyyy-MM-dd}.%i.zip

30

10 GB

class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">

128 MB

%date [%thread] %.-5level %class{25} - %msg%n

class="ch.qos.logback.core.rolling.RollingFileAppender">

${log.base}AcZeswvzUG/default.log

${log.base}.%d{yyyy-MM-dd}.%i.zip

30

10 GB

class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">

128 MB

class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">

128 MB

%date [%thread] %.-5level %class{25} - %msg%n

class="ch.qos.logback.core.rolling.RollingFileAppender">

${log.base}/error.log

ERROR

ACCEPT

DENY

&lthttp://;fileNamePattern>${log.base}/error.%d{yyyy-MM-dd}.%i.zip

30

10 GB

class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">

128 MB

%date [%thread] %.-5level %class{25} - %msg%n

class="ch.qos.logback.core.rolling.RollingFileAppender">

${log.base}/error.log

ERROR

ACCEPT

DENY

&lthttp://;fileNamePattern>${log.base}/error.%d{yyyy-MM-dd}.%i.zip

30

10 GB

class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">

128 MB

class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">

128 MB

%date [%thread] %.-5level %class{25} - %msg%n

private final static Logger logger = LoggerFactory.getLogger(Application.class);

logger.info("批次号: {}",111111111111);

logger.error("xxx失败: {}",e);

版权声明：本文内容由网络用户投稿，版权归原作者所有，本站不拥有其著作权，亦不承担相应法律责任。如果您发现本站中有涉嫌抄袭或描述失实的内容，请联系我们jiasou666@gmail.com 处理，核实后本网站将在24小时内删除侵权内容。