Mybatis 使用maven插件mybatis

时间：2022-04-06 05:13:39

第一步：在pom中添加该插件的配置，我直接把pom贴上来好了

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.wangx.blog</groupId>
<artifactId>blog</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>blog Maven Webapp</name>
<url>http://maven.apache.org</url>

<properties>
<spring.version>4.0.0.RELEASE</spring.version>
</properties>
<dependencies>
<!-- spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>

<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>

<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>

<dependency>  
<groupId>org.springframework</groupId>  
<artifactId>spring-context-support</artifactId>  
<version>${spring.version}</version>
</dependency>  

<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>3.0.5.RELEASE</version>
</dependency>

<!-- mybatis -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.3.0</version>
</dependency>

<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.2.3</version>
</dependency>

<!-- others -->

<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
</dependency>

<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
</dependency>

<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>

<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>

<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.14</version>
<type>jar</type>
<scope>compile</scope>
</dependency>

<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.2.2</version>
</dependency>

<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.annotation</artifactId>
<version>3.0.1</version>
</dependency>

<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.6.9</version>
</dependency>

<!-- logback 一个包足够 -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.1.2</version>
</dependency>

<dependency>
<groupId>jaxen</groupId>
<artifactId>jaxen</artifactId>
<version>1.1.6</version>
</dependency>

<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>

<!-- 文件上传 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
</dependency>

<!-- 添加oracle jdbc driver -->  
<dependency>    
<groupId>com.oracle</groupId>    
<artifactId>ojdbc14</artifactId>    
<version>10.2.0.3.0</version>
</dependency>

<!-- Spring Batch -->
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-core</artifactId>
<version>3.0.0.RELEASE</version>
</dependency>

<!-- 调度器 -->
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>1.8.5</version>
</dependency>
</dependencies>

<repositories>
<repository>
<!-- 好像没起到作用，后面再观察 -->
<id>nexus-aliyun</id>
<name>Nexus aliyun</name>
<url>http://maven.aliyun.com/nexus/content/groups/public</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>

<build>
<finalName>blog</finalName>
<pluginManagement>
<plugins>  
<plugin>  
<groupId>org.apache.maven.plugins</groupId>  
<artifactId>maven-archetype-plugin</artifactId>  
<version>2.4</version>
</plugin>
<plugin>  
<groupId>org.apache.maven.plugins</groupId>  
<artifactId>maven-compiler-plugin</artifactId>  
<configuration>  
<source>1.7</source>  
<target>1.7</target>  
</configuration>  
</plugin>  
<plugin>  
<groupId>org.apache.maven.plugins</groupId>  
<artifactId>maven-resources-plugin</artifactId>  
<configuration>  
<encoding>UTF-8</encoding>  
</configuration>  
</plugin>  
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1-alpha-1</version>
<configuration>
<!--
                                                                             打包之前过滤掉不想要被打进 .war包的jar,注意：这个地方，本来路径应该是
                            WEB-INF/lib/anaalyzer-2.0.4.jar,但是经过多次试验,不能这样，至于咋回事儿，搞不清楚。。经多方查证均无结果
                                                                             暂且这样吧，虽然显得很丑陋，但是总能解决问题吧
-->
<warSourceExcludes>*/lib/analyzer-2.0.4.jar</warSourceExcludes>
<webResources>
<resource>
<!-- 元配置文件的目录，相对于pom.xml文件的路径 -->
<directory>src/main/webapp/WEB-INF</directory>

<!-- 是否过滤文件，也就是是否启动auto-config的功能 -->
<filtering>true</filtering>

<!-- 目标路径 -->
<targetPath>WEB-INF</targetPath>
</resource>
</webResources>
</configuration>
</plugin>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<configuration>
<configurationFile>src/main/resources/mybatis-generator/generatorConfig.xml</configurationFile>
<verbose>true</verbose>
<overwrite>true</overwrite>
</configuration>
<executions>
<execution>
<id>Generate MyBatis Artifacts</id>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-core</artifactId>
<version>1.3.2</version>
</dependency>
</dependencies>
</plugin>
</plugins>  
</pluginManagement>
</build>
</project>

使用该插件，需要写一个配置文件，该配置文件需要放在哪里也是在pom中配置好的：

<configurationFile>src/main/resources/mybatis-generator/generatorConfig.xml</configurationFile>

该文件内容如下：

<?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="C:/Users/Administrator/.m2/repository/com/oracle/ojdbc14/10.2.0.3.0/ojdbc14-10.2.0.3.0.jar"/>
<context id="my" targetRuntime="MyBatis3">
<commentGenerator>
<property name="suppressDate" value="false"/>
<property name="suppressAllComments" value="false"/>
</commentGenerator>

<jdbcConnection driverClass="oracle.jdbc.driver.OracleDriver"
                        connectionURL="jdbc:oracle:thin:@localhost:1521/sidonia" userId="shalltear"
                        password="a2206849"/>

<!-- 生成模型的包名和位置 -->
<javaModelGenerator targetPackage="com.blog.bean" targetProject="D:/workspace/gitrepo-6417-blog/blog/src/main/java">
<property name="enableSubPackages" value="true"/>
<property name="trimStrings" value="true"/>
</javaModelGenerator>

<!-- 生成的映射文件包名和位置 -->
<sqlMapGenerator targetPackage="mapper" targetProject="D:/workspace/gitrepo-6417-blog/blog/src/main/resources">
<property name="enableSubPackages" value="true"/>
</sqlMapGenerator>

<!-- 生成DAO的包名和位置 -->
<javaClientGenerator targetPackage="com.blog.dao"
                             targetProject="D:/workspace/gitrepo-6417-blog/blog/src/main/java" type="XMLMAPPER">
<property name="enableSubPackages" value="true"/>
</javaClientGenerator>

<!--<table tableName="T_FEE_AGTBILL" domainObjectName="FeeAgentBill"
               enableCountByExample="false" enableUpdateByExample="false"
               enableDeleteByExample="false" enableSelectByExample="false"
               selectByExampleQueryId="false"/>-->
<!-- 要生成那些表(更改tableName和domainObjectName就可以) --> 
<table tableName="t_article" domainObjectName="Article"
            enableCountByExample="false" enableUpdateByExample="false"
            enableDeleteByExample="false" enableSelectByExample="false"
            selectByExampleQueryId="false" />
<table tableName="t_passport" domainObjectName="Passport"
            enableCountByExample="false" enableUpdateByExample="false"
            enableDeleteByExample="false" enableSelectByExample="false"
            selectByExampleQueryId="false" />
<table tableName="t_password" domainObjectName="Password"
            enableCountByExample="false" enableUpdateByExample="false"
            enableDeleteByExample="false" enableSelectByExample="false"
            selectByExampleQueryId="false" />
<table tableName="t_user" domainObjectName="User"
            enableCountByExample="false" enableUpdateByExample="false"
            enableDeleteByExample="false" enableSelectByExample="false"
            selectByExampleQueryId="false" />
</context>
</generatorConfiguration>

然后就可以运行maven命令了，我在eclipse里面的运行配置如下：

Mybatis 使用maven插件mybatis

 

运行之后，生成的东西，就是下图中左下角带问好的文件了，就是4个entity，4个Mapper接口，4个Mapper配置文件，至于错误先不管，这是我尝试把以前手工写的部分去掉造成的一些错误：

Mybatis 使用maven插件mybatis

 

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