springboot 集成p6spy

pom.xml

<dependency>
　　<groupId>p6spy</groupId>
　　<artifactId>p6spy</artifactId>
　　<version>3.8.1</version>
</dependency>

application.yml修改mysql数据库连接

spring:
  datasource:
    driver-class-name: com.p6spy.engine.spy.P6SpyDriver
    type: com.zaxxer.hikari.HikariDataSource
    url: jdbc:p6spy:mysql://xxxx:3306/jw_user?useUnicode=true&characterEncoding=utf-8
    username: xxxx
    password: xxxx

spy.properties

这里需要注意的是2个文件的路径需要修改（文件代码在下面）

appender=com.example.mybatis_3_5.p6spy.P6spyLogger

logMessageFormat=com.example.mybatis_3_5.p6spy.P6spyLogFormat

#################################################################
# P6Spy Options File                                            #
# See documentation for detailed instructions                   #
# http://p6spy.github.io/p6spy/2.0/configandusage.html          #
#################################################################

#################################################################
# MODULES                                                       #
#                                                               #
# Module list adapts the modular functionality of P6Spy.        #
# Only modules listed are active.                               #
# (default is com.p6spy.engine.logging.P6LogFactory and         #
# com.p6spy.engine.spy.P6SpyFactory)                            #
# Please note that the core module (P6SpyFactory) can't be      #
# deactivated.                                                  #
# Unlike the other properties, activation of the changes on     #
# this one requires reload.                                     #
#################################################################
#modulelist=com.p6spy.engine.spy.P6SpyFactory,com.p6spy.engine.logging.P6LogFactory,com.p6spy.engine.outage.P6OutageFactory

################################################################
# CORE (P6SPY) PROPERTIES                                      #
################################################################

# A comma separated list of JDBC drivers to load and register.
# (default is empty)
#
# Note: This is normally only needed when using P6Spy in an
# application server environment with a JNDI data source or when
# using a JDBC driver that does not implement the JDBC 4.0 API
# (specifically automatic registration).
driverlist=com.mysql.jdbc.Driver
# for flushing per statement
# (default is false)
#autoflush = false

# sets the date format using Java's SimpleDateFormat routine.
# In case property is not set, miliseconds since 1.1.1970 (unix time) is used (default is empty)
dateformat=yyyy-MM-dd HH:mm:ss

# prints a stack trace for every statement logged
#stacktrace=false
# if stacktrace=true, specifies the stack trace to print
#stacktraceclass=

# determines if property file should be reloaded
# Please note: reload means forgetting all the previously set
# settings (even those set during runtime - via JMX)
# and starting with the clean table
# (default is false)
#reloadproperties=false

# determines how often should be reloaded in seconds
# (default is 60)
#reloadpropertiesinterval=60

# specifies the appender to use for logging
# Please note: reload means forgetting all the previously set
# settings (even those set during runtime - via JMX)
# and starting with the clean table
# (only the properties read from the configuration file)
# (default is com.p6spy.engine.spy.appender.FileLogger)
#appender=com.p6spy.engine.spy.appender.Slf4JLogger
#appender=com.p6spy.engine.spy.appender.StdoutLogger
#appender=com.p6spy.engine.spy.appender.FileLogger
#自定义的SQL格式化输出
appender=com.example.mybatis_3_5.p6spy.P6spyLogger

# name of logfile to use, note Windows users should make sure to use forward slashes in their pathname (e:/test/spy.log)
# (used for com.p6spy.engine.spy.appender.FileLogger only)
# (default is spy.log)
#logfile = spy.log

# append to the p6spy log file. if this is set to false the
# log file is truncated every time. (file logger only)
# (default is true)
#append=true

# class to use for formatting log messages (default is: com.p6spy.engine.spy.appender.SingleLineFormat)
logMessageFormat=com.example.mybatis_3_5.p6spy.P6spyLogFormat
#logMessageFormat=com.p6spy.engine.spy.appender.MultiLineFormat

# format that is used for logging of the date/time/... (has to be compatible with java.text.SimpleDateFormat)
# (default is dd-MMM-yy)
databaseDialectDateFormat=yyyy-MM-dd HH:mm:ss

# whether to expose options via JMX or not
# (default is true)
#jmx=true

# if exposing options via jmx (see option: jmx), what should be the prefix used?
# jmx naming pattern constructed is: com.p6spy(.<jmxPrefix>)?:name=<optionsClassName>
# please note, if there is already such a name in use it would be unregistered first (the last registered wins)
# (default is none)
#jmxPrefix=

# if set to true, the execution time will be measured in nanoseconds as opposed to milliseconds
# (default is false)
#useNanoTime=false

#################################################################
# DataSource replacement                                        #
#                                                               #
# Replace the real DataSource class in your application server  #
# configuration with the name com.p6spy.engine.spy.P6DataSource #
# (that provides also connection pooling and xa support).       #
# then add the JNDI name and class name of the real             #
# DataSource here                                               #
#                                                               #
# Values set in this item cannot be reloaded using the          #
# reloadproperties variable. Once it is loaded, it remains      #
# in memory until the application is restarted.                 #
#                                                               #
#################################################################
#realdatasource=/RealMySqlDS
#realdatasourceclass=com.mysql.jdbc.jdbc2.optional.MysqlDataSource

#################################################################
# DataSource properties                                         #
#                                                               #
# If you are using the DataSource support to intercept calls    #
# to a DataSource that requires properties for proper setup,    #
# define those properties here. Use name value pairs, separate  #
# the name and value with a semicolon, and separate the         #
# pairs with commas.                                            #
#                                                               #
# The example shown here is for mysql                           #
#                                                               #
#################################################################
#realdatasourceproperties=port;3306,serverName;myhost,databaseName;jbossdb,foo;bar

#################################################################
# JNDI DataSource lookup                                        #
#                                                               #
# If you are using the DataSource support outside of an app     #
# server, you will probably need to define the JNDI Context     #
# environment.                                                  #
#                                                               #
# If the P6Spy code will be executing inside an app server then #
# do not use these properties, and the DataSource lookup will   #
# use the naming context defined by the app server.             #
#                                                               #
# The two standard elements of the naming environment are       #
# jndicontextfactory and jndicontextproviderurl. If you need    #
# additional elements, use the jndicontextcustom property.      #
# You can define multiple properties in jndicontextcustom,      #
# in name value pairs. Separate the name and value with a       #
# semicolon, and separate the pairs with commas.                #
#                                                               #
# The example shown here is for a standalone program running on #
# a machine that is also running JBoss, so the JDNI context     #
# is configured for JBoss (3.0.4).                              #
#                                                               #
# (by default all these are empty)                              #
#################################################################
#jndicontextfactory=org.jnp.interfaces.NamingContextFactory
#jndicontextproviderurl=localhost:1099
#jndicontextcustom=java.naming.factory.url.pkgs;org.jboss.nameing:org.jnp.interfaces

#jndicontextfactory=com.ibm.websphere.naming.WsnInitialContextFactory
#jndicontextproviderurl=iiop://localhost:900

################################################################
# P6 LOGGING SPECIFIC PROPERTIES                               #
################################################################

# filter what is logged
# please note this is a precondition for usage of: include/exclude/sqlexpression
# (default is false)
#filter=false

# comma separated list of strings to include
# please note that special characters escaping (used in java) has to be done for the provided regular expression
# (default is empty)
#include =
# comma separated list of strings to exclude
# (default is empty)
#exclude =

# sql expression to evaluate if using regex
# please note that special characters escaping (used in java) has to be done for the provided regular expression
# (default is empty)
#sqlexpression =

#list of categories to exclude: error, info, batch, debug, statement,
#commit, rollback and result are valid values
# (default is info,debug,result,resultset,batch)
#excludecategories=info,debug,result,resultset,batch

# Execution threshold applies to the standard logging of P6Spy.
# While the standard logging logs out every statement
# regardless of its execution time, this feature puts a time
# condition on that logging. Only statements that have taken
# longer than the time specified (in milliseconds) will be
# logged. This way it is possible to see only statements that
# have exceeded some high water mark.
# This time is reloadable.
#
# executionThreshold=integer time (milliseconds)
# (default is 0)
#executionThreshold=

################################################################
# P6 OUTAGE SPECIFIC PROPERTIES                                #
################################################################
# Outage Detection
#
# This feature detects long-running statements that may be indicative of
# a database outage problem. If this feature is turned on, it will log any
# statement that surpasses the configurable time boundary during its execution.
# When this feature is enabled, no other statements are logged except the long
# running statements. The interval property is the boundary time set in seconds.
# For example, if this is set to 2, then any statement requiring at least 2
# seconds will be logged. Note that the same statement will continue to be logged
# for as long as it executes. So if the interval is set to 2, and the query takes
# 11 seconds, it will be logged 5 times (at the 2, 4, 6, 8, 10 second intervals).
#
# outagedetection=true|false
# outagedetectioninterval=integer time (seconds)
#
# (default is false)
#outagedetection=false
# (default is 60)
#outagedetectioninterval=30

P6spyLogFormat.java

package com.example.mybatis_3_5.p6spy;

import com.p6spy.engine.spy.appender.MessageFormattingStrategy;
import org.springframework.util.StringUtils;

/**
 * <p>
 * P6spy SQL 日志格式化
 * </p>
 *
 * @author tzq
 * @date 2019-08-08 9:50
 */
public class P6spyLogFormat implements MessageFormattingStrategy {

    @Override
    public String formatMessage(final int connectionId, final String now, final long elapsed, final String category, final String prepared, final String sql, final String url) {
        return !StringUtils.isEmpty(sql) ? "Execute SQL：" + sql.replaceAll("[\\s]+", " ") : null;
    }
}

P6spyLogger.java

package com.example.mybatis_3_5.p6spy;

import com.p6spy.engine.logging.Category;
import com.p6spy.engine.spy.appender.FormattedLogger;
import lombok.extern.slf4j.Slf4j;
import org.springframework.util.StringUtils;

/**
 * <p>
 * P6spy日志实现
 * </p>
 *
 * @author tzq
 * @date 2019-08-08 9:54
 */
@Slf4j
public class P6spyLogger extends FormattedLogger {

    @Override
    public void logException(Exception e) {
        log.info("", e);
    }

    @Override
    public void logText(String text) {
        log.info(text);
    }

    @Override
    public void logSQL(int connectionId, String now, long elapsed, Category category, String prepared, String sql, String url) {
        final String msg = strategy.formatMessage(connectionId, now, elapsed,
            category.toString(), prepared, sql, url);

        if (StringUtils.isEmpty(msg)) {
            return;
        }
        if (Category.ERROR.equals(category)) {
            log.error(msg);
        } else if (Category.WARN.equals(category)) {
            log.warn(msg);
        } else if (Category.DEBUG.equals(category)) {
            log.debug(msg);
        } else {
            log.info(msg);
        }
    }

    @Override
    public boolean isCategoryEnabled(Category category) {
        if (Category.ERROR.equals(category)) {
            return log.isErrorEnabled();
        } else if (Category.WARN.equals(category)) {
            return log.isWarnEnabled();
        } else if (Category.DEBUG.equals(category)) {
            return log.isDebugEnabled();
        } else {
            return log.isInfoEnabled();
        }
    }
}