mybatis-generator生成数据表中注释

0、git clone https://github.com/backkoms/mybatis-generator-comments.git，编译打包，install到本地或delopy私服库中均可。

1、pom.xml配置

<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>2.3.1</version>
				<configuration>
					<source>1.7</source>
					<target>1.7</target>
					<encoding>utf8</encoding>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.mybatis.generator</groupId>
				<artifactId>mybatis-generator-maven-plugin</artifactId>
				<version>1.3.2</version>
				<configuration>
					<configurationFile>
						${basedir}/src/test/resources/conf/generatorConfig.xml
					</configurationFile>
					<overwrite>true</overwrite>
				</configuration>
				<dependencies>
					<dependency>
						<groupId>com.zhishi.mybatis</groupId>
						<artifactId>mybatis-generator-core</artifactId>
						<version>1.0.1</version>
					</dependency>
				</dependencies>
			</plugin>
		</plugins>
	</build>

2、generatorConfig.xml修改

<?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>
 
	<!-- jdbc路径 -->
	<classPathEntry
		location="C:\dev\Reporsitory\mysql\mysql-connector-java\5.1.38\mysql-connector-java-5.1.38.jar" />
	<context id="context" targetRuntime="MyBatis3">
		<plugin type="org.mybatis.generator.plugins.RenameExampleClassPlugin">
			<property name="searchString" value="Example$" />
			<property name="replaceString" value="Criteria" />
		</plugin>
		<plugin type="org.mybatis.generator.plugins.CachePlugin">
			<property name="cache_eviction" value="LRU" />
			<property name="cache_flushInterval" value="60000" />
			<property name="cache_readOnly" value="true" />
			<property name="cache_size" value="1560" />
		</plugin>
		<plugin type="org.mybatis.generator.plugins.EqualsHashCodePlugin"></plugin>
		<plugin type="org.mybatis.generator.plugins.SerializablePlugin">
			<property name="suppressJavaInterface" value="false" />
		</plugin>
		<commentGenerator
			type="org.mybatis.generator.internal.CustomeCommentGenerator"><!-- 数据库表注释生成-- >
			<property name="javaFileEncoding" value="UTF-8" />
			<!-- 是否去除自动生成的注释 true：是 ： false:否 -->
			<property name="suppressAllComments" value="false" />
			<property name="suppressDate" value="false" />
		</commentGenerator>
 
		<!-- 请填写connectionURL、userId、password -->
		<jdbcConnection driverClass="com.mysql.jdbc.Driver"
			connectionURL="jdbc:mysql://192.168.1.102:3306/loan" userId="root"
			password="root" />
 
		<!-- 生成持久化对象 -->
		<javaModelGenerator targetPackage="com.zhishi.domain"
			targetProject="src/test/java">
			<property name="enableSubPackages" value="true" />
			<property name="trimStrings" value="true" />
		</javaModelGenerator>
 
		<!-- 生成mapper.xml文件 -->
		<sqlMapGenerator targetPackage="mapper/mybatis"
			targetProject="src/test/resources">
			<property name="enableSubPackages" value="true" />
		</sqlMapGenerator>
 
		<!-- 生成Mapper接口 -->
		<javaClientGenerator targetPackage="com.zhishi.dal.mapper.credit"
			targetProject="src/main/java" type="XMLMAPPER">
 
			<property name="enableSubPackages" value="true" />
		</javaClientGenerator>
 
		<!-- 需要生成的数据库表 -->
		<table tableName="tb_trx_bank" domainObjectName="TrxBank">
			<generatedKey column="tid" sqlStatement=" select replace(uuid(),'-','')" /><!-- 主键为uuid的情况，自动生成-- >
		</table>
	</context>
</generatorConfiguration>

2、eclipse中Run as --> maven build .... -->Goals中输入命令行：mybatis-generator:generate -e

3、查看生成的文件

/**
     * 主键
     * 表 : tb_trx_bank
     * 对应字段 : tid
     */
    private String tid;
    /**
     * 交易类型
     * 表 : tb_trx_bank
     * 对应字段 : type
     */
    private String type;

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