IDEA mybatis-generator逆向工程生成代码

2021-05-09 12:12枫树湾河桥 Java教程

这篇文章主要介绍了IDEA mybatis-generator逆向工程生成代码，小编觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随小编过来看看吧

1.在maven工程中的resource中创建generatorconfig.xml

2.配置generatorconfig.xml

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									<?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>

									  <!-- 数据库驱动:选择你的本地硬盘上面的数据库驱动包-->

									  <classpathentry location="c:\users\xx\.m2\repository\mysql\mysql-connector-java\5.1.35\mysql-connector-java-5.1.35.jar"/>

									  <context id="db2tables" targetruntime="mybatis3">

									    <commentgenerator>

									      <property name="suppressdate" value="true"/>

									      <!-- 是否去除自动生成的注释 true：是 ： false:否 -->

									      <property name="suppressallcomments" value="true"/>

									    </commentgenerator>

									    <!--数据库链接url，用户名、密码 -->

									    <jdbcconnection driverclass="com.mysql.jdbc.driver" connectionurl="jdbc:mysql://xx:3306/xx" userid="xx" password="xx">

									    </jdbcconnection>

									    <javatyperesolver>

									      <property name="forcebigdecimals" value="false"/>

									    </javatyperesolver>

									    <!-- 生成模型的包名和位置-->

									    <javamodelgenerator targetpackage="com.info.statistics.model" targetproject="src/main/java">

									      <property name="enablesubpackages" value="true"/>

									      <property name="trimstrings" value="true"/>

									    </javamodelgenerator>

									    <!-- 生成映射文件的包名和位置-->

									    <sqlmapgenerator targetpackage="com.info.statistics.mapping" targetproject="src/main/java">

									      <property name="enablesubpackages" value="true"/>

									    </sqlmapgenerator>

									    <!-- 生成dao的包名和位置-->

									    <javaclientgenerator type="xmlmapper" targetpackage="com.info.statistics.dao" targetproject="src/main/java">

									      <property name="enablesubpackages" value="true"/>

									    </javaclientgenerator>

									    <!-- 要生成的表 tablename是数据库中的表名或视图名 domainobjectname是实体类名-->

									    <table tablename="risk_model_order" domainobjectname="dsriskmodelorder" enablecountbyexample="false" enableupdatebyexample="false" enabledeletebyexample="false" enableselectbyexample="false" selectbyexamplequeryid="false"></table>

									    <table tablename="tel_bill_record" domainobjectname="dstelbillrecord" enablecountbyexample="false" enableupdatebyexample="false" enabledeletebyexample="false" enableselectbyexample="false" selectbyexamplequeryid="false"></table>

									  </context>

									</generatorconfiguration>

3.配置pom.xml

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									<plugin>

									        <groupid>org.mybatis.generator</groupid>

									        <artifactid>mybatis-generator-maven-plugin</artifactid>

									        <version>1.3.2</version>

									        <configuration>

									          <configurationfile>/src/main/resources/generator/generatorconfig.xml</configurationfile>

									          <overwrite>true</overwrite>

									          <verbose>true</verbose>

									        </configuration>

									      </plugin>