D:\WS\Dervice\src\com\lining\vmservice\mapper>java -jar mybatis-generator-co
re-1.3.0.jar -configfile generatorConfig.xml 
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String ind
ex out of range: -1
        at java.lang.String.substring(String.java:1875)
        at org.mybatis.generator.api.dom.java.FullyQualifiedJavaType.simpleParse
(FullyQualifiedJavaType.java:374)
        at org.mybatis.generator.api.dom.java.FullyQualifiedJavaType.parse(Fully
QualifiedJavaType.java:362)
        at org.mybatis.generator.api.dom.java.FullyQualifiedJavaType.<init>(Full
yQualifiedJavaType.java:68)
        at org.mybatis.generator.codegen.mybatis3.model.BaseRecordGenerator.getC
ompilationUnits(BaseRecordGenerator.java:54)
        at org.mybatis.generator.codegen.mybatis3.IntrospectedTableMyBatis3Impl.
getGeneratedJavaFiles(IntrospectedTableMyBatis3Impl.java:137)
        at org.mybatis.generator.config.Context.generateFiles(Context.java:468)
        at org.mybatis.generator.api.MyBatisGenerator.generate(MyBatisGenerator.
java:234)
        at org.mybatis.generator.api.ShellRunner.main(ShellRunner.java:116)

<?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="D:\WS\lining\WebContent\WEB-INF\lib\postgresql-9.3-1101.jdbc3.jar" />
  <context id="context1" >
    
   <commentGenerator>  
            <property name="suppressDate" value="true" />  
    </commentGenerator> 
    <jdbcConnection driverClass="org.postgresql.Driver" 
        connectionURL="jdbc:postgresql://localhost:23482/MyDB" userId="mydb" password="password">
    </jdbcConnection>
 
    <javaModelGenerator targetPackage="com.lining.vmservice.model" targetProject="lining">
            <property name="enableSubPackages" value="true" />  
            <property name="trimStrings" value="true" />  
    </javaModelGenerator>
    <sqlMapGenerator targetPackage="com.lining.vmservice.mapper" targetProject="lining">
       <property name="enableSubPackages" value="true" />
    </sqlMapGenerator>
    <javaClientGenerator targetPackage="com.lining.vmservice.mapper" targetProject="lining" type="XMLMAPPER">
       <property name="enableSubPackages" value="true" />
    </javaClientGenerator>
    <table  tableName="islands" domainObjectName="islands" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false">
     
    </table>
  </context>
</generatorConfiguration>

表如下：
CREATE TABLE islands
(
id serial NOT NULL,

rt_progress character varying(2),
rt_speed character varying(1),
rt_progress_molecule bigint,
rt_progress_denominator bigint,
rt_suspend_cause character varying(1),
CONSTRAINT islands_pkey PRIMARY KEY (id)
)