mybatis-generator配置

kingbosster

新项目要用mybatis，为了开发效率和方便开发，研究了mybatis-generate，在maven环境下，通过插件的形式配置，废话不多说。
pom文件：

<!-- MyBatis代码生成 -->
<plugin>  
<groupId>org.mybatis.generator</groupId>  
<artifactId>mybatis-generator-maven-plugin</artifactId>  
<version>1.3.2</version>  
<executions>  
<execution>  
<id>Generate MyBatis Artifacts</id>  
<goals>  
<goal>generate</goal>  
</goals>  
<!-- 绑定到generate周期中，防止在其他生命周期中再次生成 -->
<phase>generate</phase>
</execution>  
</executions>  
<configuration>  
<verbose>true</verbose>  
<overwrite>true</overwrite>  
</configuration>  
<dependencies>  
<dependency>  
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>sqlserver4</artifactId>
<version>4.0</version>
</dependency>  
<dependency>  
<groupId>org.mybatis.generator</groupId>  
<artifactId>mybatis-generator-core</artifactId>  
<version>1.3.2</version>  
</dependency>  
<dependency>  
<groupId>org.mybatis</groupId>  
<artifactId>mybatis</artifactId>  
<version>3.2.8</version>  
</dependency>  
</dependencies>  
</plugin>  


由于M2e不支持这个goal，eclipse编辑器会标红报错，忽略这个错误就好了，具体原因请看：
https://www.eclipse.org/m2e/documentation/m2e-execution-not-covered.html
解决办法把下面这段配置添加到与plugins平级目录中即可解决：

<pluginManagement>
<plugins>
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<versionRange>[1.3.2,)</versionRange>
<goals>
<goal>generate</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>

mybatis-generator-maven-plugin会默认读取src/main/resources的generatorConfig.xml文件，
generatorConfig.xml：

<?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>
<context id="sqlserver" targetRuntime="MyBatis3">
<!-- 抑制警告 -->
<property name="suppressTypeWarnings" value="true" />
<!-- generate entity时，生成hashcode和equals方法 -->
<plugin type="org.mybatis.generator.plugins.EqualsHashCodePlugin" />
<!-- generate entity时，生成serialVersionUID -->
<plugin type="org.mybatis.generator.plugins.SerializablePlugin" />
<!-- 这个插件只会增加字符串字段映射到一个JDBC字符的方法 -->
<plugin type="org.mybatis.generator.plugins.CaseInsensitiveLikePlugin" />
<!-- genenat entity时,生成toString -->
<plugin type="org.mybatis.generator.plugins.ToStringPlugin" />
<!-- 抑制生成代码的注释 -->
<commentGenerator>
<property name="suppressAllComments" value="true" />
</commentGenerator>
<jdbcConnection driverClass="com.microsoft.sqlserver.jdbc.SQLServerDriver"
connectionURL="jdbc:sqlserver://localhost:1433;databaseName=spider"
userId="sa" password="123">
</jdbcConnection>
<javaTypeResolver>
<property name="forceBigDecimals" value="false" />
</javaTypeResolver>
<!-- generate Model -->
<javaModelGenerator targetPackage="com.spider.tickets.user.entity"
targetProject="src/main/java">
<property name="enableSubPackages" value="true" />
<property name="trimStrings" value="true" />
</javaModelGenerator>
<!-- generate xml -->
<sqlMapGenerator targetPackage="mybatis"
targetProject="src/main/resources">
<property name="enableSubPackages" value="true" />
</sqlMapGenerator>
<!--生成dao接口的配置 -->
<javaClientGenerator type="XMLMAPPER"
targetPackage="com.spider.tickets.user.dao" targetProject="src/main/java">
<property name="enableSubPackages" value="true" />
</javaClientGenerator>
<table tableName="ss_user" domainObjectName="User"  enableCountByExample="false" enableSelectByExample="false" enableDeleteByExample="false" enableUpdateByExample="false" selectByExampleQueryId="false"  />
<table tableName="ss_task" domainObjectName="Task" enableCountByExample="false" enableSelectByExample="false" enableDeleteByExample="false" enableUpdateByExample="false" selectByExampleQueryId="false"  />
</context>
</generatorConfiguration>

通过命令：mybatis-generator:generate 即可生成我们所需的文件。