mybatis-generator配置

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>  
                    </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，会报错，忽略这个goal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。


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