# generator

**Repository Path**: coco_wj/generator

## Basic Information

- **Project Name**: generator
- **Description**: No description available
- **Primary Language**: Java
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 2
- **Forks**: 0
- **Created**: 2020-06-21
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 基于mybatis-generator的增强
```
   保留原有的mybatis-generator 生成(使用mybatis-generator的配置xml即可)
   新增Service层的代码生成
   增强mapper的能力，如selectOneByExample
   新增能力暂不支持mybatis注解的方式，后续加入
```
* 配置详解
```
    在mybatis-generator的配置xml基础上增加serviceGenerator节点用于指定Service层的生成路径
    For Example:
       <serviceGenerator targetPackage="com.yjcloud.form.service"  targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
       </serviceGenerator>
       
    若不配置，则不会生成Service层代码
    
    生成的Service层代码需搭配另外一个工程的boost-core使用,也可以自行实现。
    配置文件中需指定实现类：
       <property name="rootInterface" value="com.idol.boost.core.mapper.BaseMapper"/>
        <property name="rootExameple" value="com.idol.boost.core.query.BaseExample"/>
        <property name="rootBlobsInterface" value="com.idol.boost.core.mapper.BlobsMapper"/>
        <property name="rootServiceInterface" value="com.idol.boost.core.service.IService"/>
        <property name="rootServiceImpl" value="com.idol.boost.core.service.impl.ServiceImpl"/>
    若不指定，则生成Service层代码无任何方法提供
    
    目前暂不支持Service层的名字定制，接口名统一为IxxxxService，接口实现统一为xxxxServiceImpl
    
    使用boost-core，将自带pagehelper,selectOne,insertList等功能
    
    插件拓展的方式与mybatis-generator一致
    
    maven插件配置方式与mybatis-generator一致
```

* xml配置
```xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration
       SYSTEM "./org/mybatis/generator/config/xml/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
    <!--    <properties resource="mysql/init-config.properties"/>-->
    <context id="mysqlTables" targetRuntime="MyBatis3" >

        <!-- 自动识别数据库关键字，默认false 开始-->
        <property name="autoDelimitKeywords" value="true"/>
        <!--可以使用``包括字段名，避免字段名与sql保留字冲突报错 -->
        <property name="beginningDelimiter" value="`"/>
        <property name="endingDelimiter" value="`"/>
        <property name="rootInterface" value="com.idol.boost.core.mapper.BaseMapper"/>
        <property name="rootExameple" value="com.idol.boost.core.query.BaseExample"/>
        <property name="rootBlobsInterface" value="com.idol.boost.core.mapper.BlobsMapper"/>
        <property name="rootServiceInterface" value="com.idol.boost.core.service.IService"/>
        <property name="rootServiceImpl" value="com.idol.boost.core.service.impl.ServiceImpl"/>
        <!-- 自动识别数据库关键字，默认false  结束-->

        <property name="javaFileEncoding" value="UTF-8"/>
        <property name="DBType" value="mysql"></property>

        <plugin type="org.mybatis.generator.plugins.ToStringPlugin"></plugin>

        <!--序列化-->
        <plugin type="org.mybatis.generator.plugins.SerializablePlugin"></plugin>
        <!--Example替换成Criteria-->
        <!--        <plugin type="org.mybatis.generator.plugins.RenameExampleClassPlugin">-->
        <!--            <property name="searchString" value="Example$"/>-->
        <!--            <property name="replaceString" value="Criteria"/>-->
        <!--        </plugin>-->

        <!--虚拟组件，针对表没有设置主键的时候使用-->
        <plugin type="org.mybatis.generator.plugins.VirtualPrimaryKeyPlugin"/>
        <!--逻辑删除组件，针对表逻辑删除时候使用 全局设置，具体表的单独设置逻辑字段 会被覆盖-->
   <!--     <plugin type="org.idol.generator.plugin.LogicDeletePlugin">
            &lt;!&ndash; 逻辑删除的注解标识 &ndash;&gt;
            &lt;!&ndash; 逻辑删除列 &ndash;&gt;
            <property name="logicalDeleteColumn" value="is_deleted"/>
            &lt;!&ndash; 逻辑删除的value &ndash;&gt;
            <property name="logicalDeleteValue" value="false"/>
            &lt;!&ndash; 逻辑未删除的value &ndash;&gt;
            <property name="logicalUnDeleteValue" value="true"/>
            <property name="enableLogicalDeleteConst" value="true"/>

        </plugin>-->
        <plugin type="org.mybatis.generator.plugins.FluentBuilderMethodsPlugin"></plugin>
        <!--注释-->
        <commentGenerator>
            <!--<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"/>
            <!--生成的注释包含时间戳-->
            <property name="suppressDate" value="true"/>
        </commentGenerator>

        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                            connectionURL="jdbc:mysql://127.0.0.1:3306/data?useUnicode=true&amp;characterEncoding=utf-8"
                            userId="root" password="root">
            </jdbcConnection>
        <javaTypeResolver>
            <property name="forceBigDecimals" value="true"/>
        </javaTypeResolver>

        <javaModelGenerator targetPackage="com.yjcloud.form.dao.entity" targetProject="generator-core/src/main/java">
            <property name="enableSubPackages" value="true"/>
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>

        <sqlMapGenerator targetPackage="sqlmapper" targetProject="generator-core/src/main/java">
            <property name="enableSubPackages" value="true"/>
        </sqlMapGenerator>

        <javaClientGenerator type="XMLMAPPER" targetPackage="com.yjcloud.form.dao.mapper"
                 targetProject="generator-core/src/main/java">
            <property name="enableSubPackages" value="true"/>
        </javaClientGenerator>

        <serviceGenerator targetPackage="com.yjcloud.form.service"  targetProject="generator-core/src/main/java">
            <property name="enableSubPackages" value="true"/>
        </serviceGenerator>

        <controllerGenerator targetPackage="com.yjcloud.form.controller"  targetProject="generator-core/src/main/java">
            <property name="enableSubPackages" value="true"/>
        </controllerGenerator>

        <table tableName="yj_form_item" domainObjectName="FormItem">
            <property name="ignoreQualifiersAtRuntime" value="true"/>
            <property name="selectOneByExampleStatementEnabled" value="true"/>
            <generatedKey column="id" sqlStatement="MySql" identity="true"/>
        </table>

    </context>
</generatorConfiguration>

```

## 后续将支持logic，注解方式的服务生成等功能