SSM框架通过mybatis-generator自动生成代码(推荐)_Java教程

一、首先eclipse配置好maven环境，并且创建好一个ssm框架的工程

二、在pom.xml中添加plugin

									<build>

									    <finalname>ssm_web</finalname>

									    <pluginmanagement> 

									    <plugins>

									      <plugin>

									        <groupid>org.mybatis.generator</groupid>

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

									        <version>1.3.2</version>

									        <configuration>

									          <configurationfile>src/main/resources/mybatis-generator/generatorconfig.xml</configurationfile>

									          <verbose>true</verbose>

									          <overwrite>true</overwrite>

									        </configuration>

									        <executions>

									          <execution>

									            <id>generate mybatis artifacts</id>

									            <goals>

									              <goal>generate</goal>

									            </goals>

									          </execution>

									        </executions>

									        <dependencies>

									          <dependency>

									            <groupid>org.mybatis.generator</groupid>

									            <artifactid>mybatis-generator-core</artifactid>

									            <version>1.3.2</version>

									          </dependency>

									          <dependency>

									            <groupid>mysql</groupid>

									            <artifactid>mysql-connector-java</artifactid>

									            <version>5.1.40</version>

									            <scope>runtime</scope>

									          </dependency>

									        </dependencies>

									      </plugin>

									    </plugins>

									    </pluginmanagement> 

									  </build>

注意：

1、pom中添加插件要在<build></build>标签里面，并且在这里指定数据库驱动，那么在下一步配置generatorconfig.xml的时候就不用在指定数据库驱动的本地路径；

2、src/main/resources/mybatis-generator/generatorconfig.xml指定的是generatorconfig.xml配置文件的路径，大家可以根据自己的实际情况调整；

三、generatorconfig.xml配置文件

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

									<!doctype generatorconfiguration

									    public "-//mybatis.org//dtd mybatis generator configuration 1.0//en"

									    "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">

									<generatorconfiguration>

									 <!-- <classpathentry location="e:/maven/repository/mysql/mysql-connector-java/5.1.40/mysql-connector-java-5.1.40.jar"/> -->

									 <context id="my" targetruntime="mybatis3">

									 <commentgenerator>

									  <property name="suppressdate" value="false" />

									  <property name="suppressallcomments" value="true" />

									 </commentgenerator>

									 <jdbcconnection driverclass="com.mysql.jdbc.driver"

									  connectionurl="jdbc:mysql://127.0.0.1:3306/crm" userid="root"

									  password="root" />

									 <javamodelgenerator targetpackage="com.xdw.model"

									  targetproject="f:/javawebworkspace/ssm_web/src/main/java">

									  <property name="enablesubpackages" value="true" />

									  <property name="trimstrings" value="true" />

									 </javamodelgenerator>

									 <sqlmapgenerator targetpackage="com.xdw.mapping"

									  targetproject="f:/javawebworkspace/ssm_web/src/main/java">

									  <property name="enablesubpackages" value="true" />

									 </sqlmapgenerator>

									 <javaclientgenerator targetpackage="com.xdw.dao"

									  targetproject="f:/javawebworkspace/ssm_web/src/main/java" type="xmlmapper">

									  <property name="enablesubpackages" value="true" />

									 </javaclientgenerator>

									 <table tablename="house_type" domainobjectname="housetype">

									  <!-- <property name="useactualcolumnnames" value="true"/> -->

									 </table>

									 </context>

									</generatorconfiguration>