Mybatis Generator 获取不到字段注释的解决

<jdbcConnection driverClass="${driver}"
    connectionURL="{url}" userId="${username}" password="${password}">
    <!-- 针对oracle数据库 -->
    <property name="remarksReporting" value="true"></property>
</jdbcConnection>

<jdbcConnection driverClass="${driver}"
    connectionURL="{url}" userId="${username}" password="${password}">
    <!-- 针对mysql数据库 -->
    <property name="useInformationSchema" value="true"></property>
</jdbcConnection>

connectionURL="jdbc:mysql://127.0.0.1:3306/test?characterEncoding=UTF-8&useInformationSchema=true"

Properties props =newProperties();
props.put("remarksReporting","true");//Oracle
dbConn = DriverManager.getConnection(url, props);
DatabaseMetaData dbmd = dbConn.getMetaData();

//以下代码来自Mybatis Generator 1.3.5
/**
 * This constructor is called when there is a JDBCConnectionConfiguration
 * specified in the configuration.
 * 
 * @param config
 */
public JDBCConnectionFactory(JDBCConnectionConfiguration config) {
    super();
    userId = config.getUserId();
    password = config.getPassword();
    connectionURL = config.getConnectionURL();
    driverClass = config.getDriverClass();
    otherProperties = config.getProperties();//注意此行
}
public Connection getConnection()
        throws SQLException {
    Driver driver = getDriver();
    Properties props = new Properties();
    if (stringHasValue(userId)) {
        props.setProperty("user", userId); //$NON-NLS-1$
    }
    if (stringHasValue(password)) {
        props.setProperty("password", password); //$NON-NLS-1$
    }
    props.putAll(otherProperties);//注意此行
    Connection conn = driver.connect(connectionURL, props);
    if (conn == null) {
        throw new SQLException(getString("RuntimeError.7")); //$NON-NLS-1$
    }
    return conn;
}

<jdbcConnection driverClass="${driver}"
    connectionURL="{url}" userId="${username}" password="${password}">
    <!-- 针对oracle数据库 -->
    <property name="remarksReporting" value="true"></property>
</jdbcConnection>

         <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>${plugins-mybatis-generator.version}</version>
                <configuration>
                    <verbose>true</verbose>
                    <overwrite>true</overwrite>
                </configuration>
                <dependencies>
                    <dependency>
                        <groupId>com.haier.hairy</groupId>
                        <artifactId>mybatis-generator-core</artifactId>
                        <version>1.0.1</version>
                    </dependency>
                </dependencies>
          </plugin>

<commentGenerator type="org.mybatis.generator.internal.CustomeCommentGenerator">
     <property name="javaFileEncoding" value="UTF-8"/>
     <property name="suppressDate" value="true" />
     <property name="suppressAllComments" value="false" />
</commentGenerator>