框架整合，整合MyBatis/MyBatis-Plus、Log4j2、Generator代码生成、Druid连接池、Freemarker等
1. pom.xml中引入相关jar包
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>me.forxx.springboot4kt</groupId>
<artifactId>springboot4kt</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>springboot4kt</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<kotlin.compiler.incremental>true</kotlin.compiler.incremental>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<kotlin.version>1.1.61</kotlin.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-stdlib-jre8</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-reflect</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<!--mysql-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<!--json-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.41</version>
</dependency>
<!--druid连接池-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.1.6</version>
</dependency>
<!--log4j2-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
<!--用于log4j2日志的异步存储-->
<dependency>
<groupId>com.lmax</groupId>
<artifactId>disruptor</artifactId>
<version>3.3.7</version>
</dependency>
<!--mybatis-->
<!--<dependency>-->
<!--<groupId>org.mybatis.spring.boot</groupId>-->
<!--<artifactId>mybatis-spring-boot-starter</artifactId>-->
<!--<version>1.3.0</version>-->
<!--</dependency>-->
<!--mybatis-plus-->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatisplus-spring-boot-starter</artifactId>
<version>1.0.5</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus</artifactId>
<version>2.1.7</version>
</dependency>
<!--分页插件-->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>1.2.3</version>
</dependency>
<!--开启 cache 缓存-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-cache</artifactId>
</dependency>
<!-- ehcache 缓存 -->
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
</dependency>
<!--freemarker模板-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
</dependencies>
<build>
<sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
<testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>kotlin-maven-plugin</artifactId>
<groupId>org.jetbrains.kotlin</groupId>
<version>${kotlin.version}</version>
<configuration>
<compilerPlugins>
<plugin>spring</plugin>
</compilerPlugins>
<jvmTarget>1.8</jvmTarget>
</configuration>
<executions>
<execution>
<id>compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>test-compile</id>
<phase>test-compile</phase>
<goals>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-allopen</artifactId>
<version>${kotlin.version}</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.5</version>
<dependencies>
<dependency>
<groupId>com.kecikeci</groupId>
<artifactId>mybatis-generator-kecikeci</artifactId>
<version>1.0</version>
<scope>system</scope>
<systemPath>${project.basedir}/src/main/resources/mybatis-generator-kecikeci.jar</systemPath>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>
2. application.properties配置
## druid基础配置
spring.datasource.druid.url=jdbc:mysql://127.0.0.1:3306/springboot4kt?useUnicode=true&characterEncoding=utf-8
spring.datasource.druid.username=root
spring.datasource.druid.password=root
spring.datasource.druid.driver-class-name=com.mysql.jdbc.Driver
## 连接池配置
spring.datasource.druid.initial-size=5
spring.datasource.druid.max-active=30
spring.datasource.druid.min-idle=5
spring.datasource.druid.max-wait=60000
spring.datasource.druid.pool-prepared-statements=true
spring.datasource.druid.max-pool-prepared-statement-per-connection-size=20
spring.datasource.druid.max-open-prepared-statements=20
spring.datasource.druid.validation-query=SELECT 1
spring.datasource.druid.validation-query-timeout=30000
spring.datasource.druid.test-on-borrow=true
spring.datasource.druid.test-on-return=false
spring.datasource.druid.test-while-idle=false
## 监控配置
spring.datasource.druid.filters=stat,wall,log4j2
spring.datasource.druid.web-stat-filter.enabled=true
spring.datasource.druid.web-stat-filter.url-pattern=/druid/*
spring.datasource.druid.web-stat-filter.profile-enable=true
spring.datasource.druid.web-stat-filter.exclusions=*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*
## StatViewServlet配置
spring.datasource.druid.stat-view-servlet.enabled=true
spring.datasource.druid.stat-view-servlet.url-pattern=/druid/*
spring.datasource.druid.stat-view-servlet.reset-enable=true
spring.datasource.druid.stat-view-servlet.login-username=admin
spring.datasource.druid.stat-view-servlet.login-password=forxx
## Spring监控配置
spring.datasource.druid.aop-patterns=me.forxx.springboot4kt.service..*(..),me.forxx.springboot4kt.web..*(..)
spring.aop.proxy-target-class=true
#log4j2
logging.config=classpath:log4j2.xml
#mybatis
#mybatis.type-aliases-package=me.forxx.springboot4kt.dao
#mybatis.mapperLocations=classpath:/mapper/*.xml
#mybatis和mybatis-plus 2选1
#mybatis-plus
mybatis-plus.mapper-locations=classpath:/mapper/*.xml
mybatis-plus.type-aliases-package=me.forxx.springboot4kt.dao
#刷新mapper 调试神器
mybatis-plus.global-config.refresh-mapper=true
3. log4j2.xml配置
<?xml version="1.0" encoding="UTF-8"?>
<configuration status="OFF" debug="off" monitorInterval="1800">
<Properties>
<property name="LOG_HOME_ERROR">/data/logs/</property>
<property name="FILE_NAME_ERROR">springboot4kt_logs_error</property>
<property name="LOG_HOME_INFO">/data/logs/</property>
<property name="FILE_NAME_INFO">springboot4kt_logs</property>
</Properties>
<Appenders>
<Console name="Console" target="SYSTEM_OUT">
<!--控制台只输出level及以上级别的信息（onMatch），其他的直接拒绝（onMismatch）-->
<ThresholdFilter level="debug" onMatch="ACCEPT" onMismatch="DENY"/>
<!-- 输出日志的格式 -->
<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
</Console>
<RollingFile name="app_info" fileName="${LOG_HOME_INFO}/${FILE_NAME_INFO}.log" immediateFlush="false" filePattern="${LOG_HOME_INFO}/$${date:yyyy-MM}/${FILE_NAME_INFO}-%d{yyyy-MM-dd}-%i.log.gz">
<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} %L %M - %msg%xEx%n" />
<Policies>
<TimeBasedTriggeringPolicy interval="6" modulate="true" />
<SizeBasedTriggeringPolicy size="50 MB"/>
</Policies>
<Filters>
<ThresholdFilter level="debug" onMatch="ACCEPT" onMismatch="DENY" />
</Filters>
<DefaultRolloverStrategy max="50"/>
</RollingFile>
<RollingFile name="app_error" fileName="${LOG_HOME_ERROR}/${FILE_NAME_ERROR}.log" immediateFlush="false" filePattern="${LOG_HOME_ERROR}/$${date:yyyy-MM}/${FILE_NAME_ERROR}-%d{yyyy-MM-dd}-%i.log.gz">
<PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} %L %M - %msg%xEx%n" />
<Policies>
<TimeBasedTriggeringPolicy interval="6" modulate="true" />
<SizeBasedTriggeringPolicy size="50 MB"/>
</Policies>
<Filters>
<ThresholdFilter level="error" onMatch="ACCEPT" onMismatch="DENY" />
</Filters>
<DefaultRolloverStrategy max="50"/>
</RollingFile>
</Appenders>
<Loggers>
<Logger name="org.springframework" level="error" additivity="false">
<appender-ref ref="Console"/>
<appender-ref ref="app_error"/>
</Logger>
<Logger name="org.apache.ibatis" level="error" additivity="false">
<appender-ref ref="Console"/>
<appender-ref ref="app_error"/>
</Logger>
<Logger name="org.mybatis" level="error" additivity="false">
<appender-ref ref="Console"/>
<appender-ref ref="app_error"/>
</Logger>
<Logger name="me.forxx.springboot4kt" level="debug" additivity="false">
<appender-ref ref="Console"/>
<appender-ref ref="app_info"/>
</Logger>
<!-- AsyncRoot - 异步记录日志 - 需要LMAX Disruptor的支持 -->
<AsyncRoot level="info" additivity="false">
<AppenderRef ref="Console"/>
<AppenderRef ref="app_info"/>
<AppenderRef ref="app_error"/>
</AsyncRoot>
</Loggers>
</configuration>
4. Springboot4ktApplication中开启自动配置注解
@SpringBootApplication
@EnableCaching
@MapperScan("me.forxx.springboot4kt.dao")
@EnableScheduling
class Springboot4ktApplication
fun main(args: Array<String>) {
SpringApplication.run(Springboot4ktApplication::class.java, *args)
}
5. Aop日志记录类构建
package me.forxx.springboot4kt.aop;
import com.alibaba.fastjson.JSON;
import me.forxx.springboot4kt.util.Util;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.Arrays;
/**
* Created by GaoMingQiang on 2017/12/12 0019 11:19.
*/
@Component
@Aspect
public class Logs {
private Logger log = LogManager.getLogger();
@Autowired
private HttpServletRequest res;
@Before("execution(* me.forxx.springboot4kt.service..*(..)) || execution(* me.forxx.springboot4kt.web..*(..))")
public void before(JoinPoint join){
StringBuffer userName = new StringBuffer("游客");
String ip = Util.getIp(res);
String className = join.getTarget().getClass().getName();
String function = join.getSignature().getName();
String args = Arrays.asList(join.getArgs()).toString();
StringBuffer msg = new StringBuffer();
msg.append("当前用户 【");
msg.append(userName);
msg.append("】 IP 【");
msg.append(ip);
msg.append("】 正在访问 【类：<");
msg.append(className);
msg.append(">，方法：<");
msg.append(function);
msg.append(">，参数：<");
msg.append(args);
msg.append(">】");
log.info(msg);
}
@AfterThrowing(pointcut="execution(* me.forxx.springboot4kt.service..*(..)) || execution(* me.forxx.springboot4kt.web..*(..))",throwing="e")
public void exception(JoinPoint join, Exception e) {
StringBuffer userName = new StringBuffer("游客");
String ip = Util.getIp(res);
String className = join.getTarget().getClass().getName();
String function = join.getSignature().getName();
String args = Arrays.asList(join.getArgs()).toString();
StringBuffer msg = new StringBuffer();
//记录报错内容
StackTraceElement[] elems = e.getStackTrace();
String text = "\n";
for(StackTraceElement elem : elems) {
text += "\t"+elem.toString()+"\n";
}
msg.append("当前用户 【");
msg.append(userName);
msg.append("】 IP 【");
msg.append(ip);
msg.append("】 正在访问 【类：<");
msg.append(className);
msg.append(">，方法：<");
msg.append(function);
msg.append(">，参数：<");
msg.append(args);
msg.append(">】 出现异常：【");
msg.append(e.toString());
msg.append("】 \n\t >> ------------------ 异常详情 -----------------<< \n");
msg.append(text);
log.error(msg);
StringBuffer msgs = new StringBuffer();
msgs.append("当前用户 【");
msgs.append(userName);
msgs.append("】 IP 【");
msgs.append(ip);
msgs.append("】 正在访问 【类：<");
msgs.append(className);
msgs.append(">，方法：<");
msgs.append(function);
msgs.append(">，参数：<");
msgs.append(args);
msgs.append(">】 出现异常：【");
msgs.append(e.toString());
msgs.append("】");
log.info(msgs);
}
@AfterReturning(returning = "result",pointcut = "execution(* me.forxx.springboot4kt.service..*(..)) || execution(* me.forxx.springboot4kt.web..*(..))")
public void After(JoinPoint join, Object result){
StringBuffer userName = new StringBuffer("游客");
String ip = Util.getIp(res);
String className = join.getTarget().getClass().getName();
String function = join.getSignature().getName();
String args = JSON.toJSONString(result);
StringBuffer msg = new StringBuffer();
msg.append("当前用户 【");
msg.append(userName);
msg.append("】 IP 【");
msg.append(ip);
msg.append("】 返回结果 【类：<");
msg.append(className);
msg.append(">，方法：<");
msg.append(function);
msg.append(">，结果：<");
msg.append(args);
msg.append(">】");
log.info(msg);
}
}
GitHub源码地址:https://github.com/kecikeci/springboot4kt
Gitee码云地址:https://gitee.com/kecikeci/springboot4kt
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