SSM 最简单最全面的整合 Spring+SpringMVC+Mybatis 三大框架 快速搭建

<version>${spring.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-test</artifactId>

<version>${spring.version}</version>

</dependency>

<dependency>

<groupId>org.mybatis</groupId>

<artifactId>mybatis</artifactId>

<version>${mybatis.version}</version>

</dependency>

<dependency>

<groupId>org.mybatis</groupId>

<artifactId>mybatis-spring</artifactId>

<version>1.2.2</version>

</dependency>

<dependency>

<groupId>org.mybatis.generator</groupId>

<artifactId>mybatis-generator-core</artifactId>

<version>1.3.5</version>

</dependency>

<dependency>

<groupId>mysql</groupId>

<artifactId>mysql-connector-java</artifactId>

<version>5.1.29</version>

</dependency>

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>4.11</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>javax.servlet</groupId>

<artifactId>jstl</artifactId>

<version>1.2</version>

</dependency>

<dependency>

<groupId>javax.servlet.jsp</groupId>

<artifactId>jsp-api</artifactId>

<version>2.2.1-b03</version>

<scope>provided</scope>

</dependency>

<dependency>

<groupId>javax.servlet</groupId>

<artifactId>servlet-api</artifactId>

<version>2.5</version>

<scope>provided</scope>

</dependency>

<dependency>

<groupId>com.fasterxml.jackson.core</groupId>

<artifactId>jackson-core</artifactId>

<version>2.7.1</version>

</dependency>

<dependency>

<groupId>com.fasterxml.jackson.core</groupId>

<artifactId>jackson-annotations</artifactId>

<version>2.7.1</version>

</dependency>

<dependency>

<groupId>com.fasterxml.jackson.core</groupId>

<artifactId>jackson-databind</artifactId>

<version>2.7.1</version>

</dependency>

<dependency>

<groupId>net.sf.json-lib</groupId>

<artifactId>json-lib</artifactId>

<version>2.4</version>

<classifier>jdk15</classifier>

</dependency>

<dependency>

<groupId>commons-lang</groupId>

<artifactId>commons-lang</artifactId>

<version>2.4</version>

</dependency>

<dependency>

<groupId>commons-logging</groupId>

<artifactId>commons-logging</artifactId>

<version>1.1</version>

</dependency>

<dependency>

<groupId>commons-pool</groupId>

<artifactId>commons-pool</artifactId>

<version>1.5.6</version>

</dependency>

<dependency>

<groupId>commons-dbcp</groupId>

<artifactId>commons-dbcp</artifactId>

<version>1.4</version>

</dependency>

<dependency>

<groupId>commons-beanutils</groupId>

<artifactId>commons-beanutils</artifactId>

<version>1.8.3</version>

</dependency>

<dependency>

<groupId>commons-httpclient</groupId>

<artifactId>commons-httpclient</artifactId>

<version>3.1</version>

</dependency>

<dependency>

<groupId>commons-collections</groupId>

<artifactId>commons-collections</artifactId>

<version>3.1</version>

</dependency>

<dependency>

<groupId>commons-codec</groupId>

<artifactId>commons-codec</artifactId>

<version>1.9</version>

</dependency>

<dependency>

<groupId>javax.annotation</groupId>

<artifactId>jsr250-api</artifactId>

<version>1.0</version>

</dependency>

<dependency>

<groupId>net.sf.ezmorph</groupId>

<artifactId>ezmorph</artifactId>

<version>1.0.6</version>

</dependency>

<dependency>

<groupId>javax.activation</groupId>

<artifactId>activation</artifactId>

<version>1.1</version>

</dependency>

<dependency>

<groupId>taglibs</groupId>

<artifactId>standard</artifactId>

<version>1.1.2</version>

</dependency>

<dependency>

<groupId>log4j</groupId>

<artifactId>log4j</artifactId>

<version>${log4j.version}</version>

</dependency>

<dependency>

<groupId>org.slf4j</groupId>

<artifactId>slf4j-api</artifactId>

<version>${slf4j.version}</version>

</dependency>

<dependency>

<groupId>org.slf4j</groupId>

<artifactId>slf4j-log4j12</artifactId>

<version>${slf4j.version}</version>

</dependency>

<dependency>

<groupId>commons-fileupload</groupId>

<artifactId>commons-fileupload</artifactId>

<version>1.3.1</version>

</dependency>

<dependency>

<groupId>commons-io</groupId>

<artifactId>commons-io</artifactId>

<version>2.4</version>

</dependency>

</dependencies>

<build>

<finalName>elegantjc</finalName>

<plugins>

<plugin>

<artifactId>maven-clean-plugin</artifactId>

<version>3.1.0</version>

</plugin>

<plugin>

<artifactId>maven-resources-plugin</artifactId>

<version>3.0.2</version>

</plugin>

<plugin>

<artifactId>maven-compiler-plugin</artifactId>

<version>3.8.0</version>

</plugin>

<plugin>

<artifactId>maven-surefire-plugin</artifactId>

<version>2.22.1</version>

</plugin>

<plugin>

<artifactId>maven-war-plugin</artifactId>

<version>3.2.2</version>

</plugin>

<plugin>

<artifactId>maven-install-plugin</artifactId>

<version>2.5.2</version>

</plugin>

<plugin>

<artifactId>maven-deploy-plugin</artifactId>

<version>2.8.2</version>

</plugin>

</plugins>

</pluginManagement>

<plugins>

<plugin>

<groupId>org.mybatis.generator</groupId>

<artifactId>mybatis-generator-maven-plugin</artifactId>

<version>1.3.2</version>

<configuration>

<verbose>true</verbose>

<overwrite>true</overwrite>

</configuration>

</plugin>

</plugins>

</build>

</project>

然后 jdbc.properties:

driver=com.mysql.jdbc.Driver

#game_message 为我本地的数据库名

url=jdbc:mysql://localhost:3306/game_message?useUnicode=true&characterEncoding=utf-8

username=root

#下面输入自己数据库的密码

password=root

#定义初始连接数

initialSize=0

#定义最大连接数

maxActive=20

#定义最大空闲

maxIdle=20

#定义最小空闲

minIdle=1

#定义最长等待时间

maxWait=60000

然后 log4j.properties：

#log4j.rootLogger=debug,console,debug,info,warn,error,fatal

log4j.rootLogger=INFO,info,warn,error,fatal

log4j.appender.console=org.apache.log4j.ConsoleAppender

log4j.appender.console.layout=org.apache.log4j.PatternLayout

log4j.appender.console.Encoding=UTF-8

log4j.appender.console.layout.ConversionPattern= %p %d{MM-dd_HH:mm:ss} %F %L %m %n

#log4j.logger.java.sql.ResultSet=INFO

#log4j.logger.org.apache=INFO

#log4j.logger.java.sql.Connection=INFO

#log4j.logger.java.sql.Statement=DEBUG

log4j.logger.java.sql.ResultSet=INFO

log4j.logger.org.apache=INFO

log4j.logger.java.sql.Connection=DEBUG

log4j.logger.java.sql.Statement=DEBUG

log4j.logger.java.sql.PreparedStatement=DEBUG

log4j.logger.org.springframework=ERROR

log4j.logger.org.mybatis=ERROR

log4j.logger.org.hibernate=ERRO Java 开源项目【ali1024.coding.net/public/P7/Java/git】 R

log4j.logger.com.mchange=ERROR

log4j.logger.org.quartz=ERROR

log4j.logger.debug=debug

log4j.appender.debug=org.apache.log4j.DailyRollingFileAppender

log4j.appender.debug.layout=org.apache.log4j.PatternLayout

log4j.appender.debug.layout.ConversionPattern= %p %d{MM-dd_HH:mm:ss} %F %L %m %n

log4j.appender.debug.datePattern='.'yyyy-MM-dd-HH

log4j.appender.debug.Threshold=DEBUG

log4j.appender.debug.append=true

log4j.appender.debug.Encoding=UTF-8

log4j.appender.debug.File=${loghome}/mall_debug.log

log4j.logger.info=info

log4j.appender.info=org.apache.log4j.DailyRollingFileAppender

log4j.appender.info.layout=org.apache.log4j.PatternLayout

log4j.appender.info.layout.ConversionPattern= %p %d{MM-dd_HH:mm:ss} %F %L %m %n

log4j.appender.info.datePattern='.'yyyy-MM-dd-HH

log4j.appender.info.Threshold=INFO

log4j.appender.info.append=true

log4j.appender.info.Encoding=UTF-8

log4j.appender.info.File=${loghome}/mall_info.log

log4j.logger.warn=warn

log4j.appender.warn=org.apache.log4j.DailyRollingFileAppender

log4j.appender.warn.layout=org.apache.log4j.PatternLayout

log4j.appender.warn.layout.ConversionPattern= %p %d{MM-dd_HH:mm:ss} %F %L %m %n

log4j.appender.warn.datePattern='.'yyyy-MM-dd-HH

log4j.appender.warn.Threshold=WARN

log4j.appender.warn.append=true

log4j.appender.warn.Encoding=UTF-8

log4j.appender.warn.File=${loghome}/mall_warn.log

log4j.logger.error=error

log4j.appender.error=org.apache.log4j.DailyRollingFileAppender

log4j.appender.error.layout=org.apache.log4j.PatternLayout

log4j.appender.error.layout.ConversionPattern= %p %d{MM-dd_HH:mm:ss} %F %L %m %n

log4j.appender.error.datePattern='.'yyyy-MM-dd-HH

log4j.appender.error.Threshold=ERROR

log4j.appender.error.append=true

log4j.appender.error.Encoding=UTF-8

log4j.appender.error.File=${loghome}/mall_error.log

log4j.logger.fatal=fatal

log4j.appender.fatal=org.apache.log4j.DailyRollingFileAppender

log4j.appender.fatal.layout=org.apache.log4j.PatternLayout

log4j.appender.fatal.layout.ConversionPattern= %p %d{MM-dd_HH:mm:ss} %F %L %m %n

log4j.appender.fatal.datePattern='.'yyyy-MM-dd-HH

log4j.appender.fatal.Threshold=FATAL

log4j.appender.fa 《一线大厂 Java 面试题解析+后端开发学习笔记+最新架构讲解视频+实战项目源码讲义》开源 tal.append=true

log4j.appender.fatal.Encoding=UTF-8

log4j.appender.fatal.File=${loghome}/mall_fatal.log

#The log output to the directory

#loghome=/log/tomcat/zqgameapi_logs

#loghome=/data/logs/tomcat/admin.gamelaoyou.com

loghome=F:\log_data

mybatis.xml：

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE configuration

PUBLIC "-//mybatis.org//DTD Config 3.0//EN"

"http://mybatis.org/dtd/mybatis-3-config.dtd">

<configuration>

<settings>

<setting name="cacheEnabled" value="false" />

<setting name="useGeneratedKeys" value="true" />

<setting name="defaultExecutorType" value="REUSE" />

<setting name="logImpl" value="STDOUT_LOGGING" />

</settings>

</configuration>

applicationContext.xml：

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:beans="http://www.springframework.org/schema/beans"

xmlns:mvc="http://www.springframework.org/schema/mvc"

xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context-4.3.xsd

http://www.springframework.org/schema/mvc

http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd" >

<context:component-scan base-package="com.springmvc"/>

<mvc:annotation-driven />

<mvc:resources location="/images/" mapping="/images/**"/>

<mvc:resources location="/css/" mapping="/css/**"/>

<mvc:resources location="/styles/" mapping="/styles/**"/>

<mvc:resources location="/js/" mapping="/js/**"/>

<!-- Configures the @Controller programming model

<mvc:annotation-driven />-->

<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">

<property name="messageConverters">

<list>

<ref bean="mappingJacksonHttpMessageConverter"/>

</list>

</property>

</bean>

<bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">

<property name="supportedMediaTypes">

<list>

<value>application/json;charset=UTF-8</value>

</list>

</property>

</bean>

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

<property name="dataSource" ref="dataSource"/>

<property name="configLocation" value="classpath:mybatis.xml" />

<property name="mapperLocations" value="classpath:sqlmap/*Mapper.xml"/>

<property name="typeAliasesPackage" value="com.springmvc.entity" />

</bean>

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

<property name="basePackage" value="com.springmvc.dao"/>

<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>

</bean>

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>

<property name="prefix" value="/WEB-INF/views/" />

<property name="suffix" value=".jsp" />

</bean>

最后希望可以帮助到大家！

千千万万要记得：多刷题！！多刷题！！

之前算法是我的硬伤，后面硬啃了好长一段时间才补回来，算法才是程序员的灵魂！！！！

篇幅有限，以下只能截图分享部分的资源！！

（1）多线程（这里以多线程为代表，其实整理了一本 JAVA 核心架构笔记集）

（2）刷的算法题（还有左神的算法笔记）

（3）面经+真题解析+对应的相关笔记（很全面）

（4）视频学习（部分）

ps：当你觉得学不进或者累了的时候，视频是个不错的选择

在这里，最后只一句话：祝大家 offer 拿到手软！！